The most recently added and most recently changed entries, straight from the catalog's own change log.
Flocci AI Tools lists 600 of them, ordered free tiers first: Agno, Ai2 Paper Finder (Asta), Aider, Alibaba Quark AI Assistant and AlphaFold Server. 506 of the 600 are free or have a free tier. Each entry states what it uniquely does rather than a score.
115 on this page are marked fully free with no paid plan at all: Agno, Ai2 Paper Finder (Asta), Aider, Alibaba Quark AI Assistant and AlphaFold Server. The remaining 485 are freemium, trial or paid, and each is labelled with its exact tier so nothing surprises you at sign-up.
Free tools first, then freemium, then trial, then paid, and alphabetically inside each tier. Nobody pays to appear higher: Flocci AI Tools carries no ads, no sponsored slots and no paid listings, so the order reflects price and nothing else.
| Tool | Pricing | Type | Listed for |
|---|---|---|---|
| Agno | Free | Agent Frameworks (Developers) | Open-source (Apache-2.0) Python framework, 41.7k GitHub stars |
| Ai2 Paper Finder (Asta) | Free | Academic Research | Agentic literature-search tool built by Ai2, now folded into the broader 'Asta' research-agent platform |
| Aider | Free | Terminal & CLI Agents | Open-source AI pair programmer in your terminal |
| Alibaba Quark AI Assistant | Free | General Purpose Chatbots | 200M+ existing users of Quark's browser/search app now get a free Qwen3-powered chat assistant |
| AlphaFold Server | Free | Science & Research AI | Free browser-based access to AlphaFold 3-class structure prediction for non-commercial research |
| alphaXiv | Free | Academic Research | Free overlay for arXiv papers with public discussion/comment threads per paper |
| Amazon Rufus | Free | AI Shopping Assistants | Embedded directly in Amazon app/site for 300M+ customers, no separate signup |
| AnythingLLM | Free | Local LLM Runners | All-in-one local RAG and agents app |
| Arize Phoenix | Free | LLM Eval & Observability | Fully open-source, self-hostable with zero setup via `uvx` (pip/conda also supported) |
| AWS Strands Agents | Free | Agent Frameworks (Developers) | Open-source (6,800+ stars) Python and TypeScript SDK from AWS |
| Axolotl | Free | Fine-Tuning & Training Frameworks | Config-file-driven fine-tuning workflow (YAML) covering LoRA, QLoRA, full fine-tuning, preference tuning and RL |
| Baichuan Bai Xiao Ying (百小应) | Free | General Purpose Chatbots | Free consumer assistant from Baichuan, built on the Baichuan 4 base model |
| Baidu Ernie Bot (Wenxin Yiyan) | Free | General Purpose Chatbots | Baidu's flagship consumer chatbot built on its Ernie model family |
| Boltz | Free | Science & Research AI | First fully open-source model to approach AlphaFold3-level structure prediction, MIT-licensed |
| Chatterbox (Resemble AI) | Free | AI Voice & Speech | MIT-licensed, fully open-source TTS/voice-cloning family (Turbo/Nano/Multilingual V3) |
| Cherry Studio | Free | Multi-Model Aggregators & Universal Clients | Free, open-source (AGPL-3.0) desktop client unifying OpenAI, Claude, Gemini, DeepSeek, Qwen and local Ollama/LM Studio models in one window |
| Cline | Free | Terminal & CLI Agents | Open-source autonomous coding agent for VS Code |
| Crush | Free | Terminal & CLI Agents | Terminal coding agent from Charm with LSP-aware context |
| Daydream | Free | AI Shopping Assistants | Proprietary fashion-trained AI understands cut/color/occasion, not generic product search |
| DeepSeek Models | Free | Notable Open Models | Open V3-series and R1 reasoning models |
| DeepWiki | Free | AI Docs & Codebase Q&A | Auto-generates conversational, up-to-date wikis for any public GitHub repo |
| Design Arena | Free | Leaderboards & Benchmarks | Crowdsourced Bradley-Terry (Elo-style) ranking of AI models specifically on design/aesthetic quality, not raw capability |
| Docling | Free | AI OCR & Document Extraction | MIT-licensed, 64.7k GitHub stars, IBM Research-originated, now under LF AI & Data Foundation |
| DSPy | Free | Agent Frameworks (Developers) | Open-source (MIT) framework from Stanford NLP, 37k+ GitHub stars |
| Epoch AI | Free | Leaderboards & Benchmarks | Independent, non-vendor research institute tracking AI compute, training cost and capability trends over time |
| EXAONE (LG AI Research) | Free | Notable Open Models | EXAONE 4.5: LG's first open-weight vision-language model for industrial use cases |
| Falcon (TII) | Free | Notable Open Models | Falcon H1 hybrid transformer-Mamba architecture for efficient long-context inference |
| Falcon LLM Chat (TII) | Free | General Purpose Chatbots | Free public playground for Abu Dhabi TII's open-weight Falcon models |
| Gemini CLI | Free | Terminal & CLI Agents | Open-source terminal agent from Google |
| Gemma (Google) | Free | Notable Open Models | Google's lightweight open models (Gemma 4) |
| Genesis | Free | Robotics & Embodied AI | Unified multi-physics simulation engine plus photorealistic renderer for robotics/embodied-AI training, fully open source |
| Genmo (Mochi 1) | Free | AI Video Generation | Fully open-source text-to-video model (Mochi 1) with downloadable weights |
| Google Agent Development Kit (ADK) | Free | Agent Frameworks (Developers) | Open-source Python/Java framework from Google for building multi-agent systems |
| Google LearnLM | Free | AI Tutors & Learning | Learning-tuned tutoring in Gemini |
| Google MusicFX | Free | AI Music & Audio | Free instrumental music from Google Labs |
| Goose | Free | Terminal & CLI Agents | Open-source agent (now under Agentic AI Foundation/Linux Foundation) usable as CLI, desktop app or API |
| GPT-OSS (OpenAI) | Free | Notable Open Models | OpenAI's open-weight reasoning models |
| GPT4All | Free | Local LLM Runners | Private local chat with your documents |
| GuideGeek | Free | Travel Planning | 1M+ consumer users per vendor, live since April 2023 (longer track record than most AI trip tools) |
| HuggingChat | Free | General Purpose Chatbots | Completely free and open-source |
| Hunyuan (Tencent) | Free | Notable Open Models | Open-weight large text MoE models (Hunyuan A13B/Hy3 series) with permissive commercial license |
| Hunyuan Image (Tencent) | Free | AI Image Generation | Open-sourced 80B-parameter MoE text-to-image model (weights on Hugging Face) |
| Hunyuan3D-2 (Tencent) | Free | 3D & CAD Generation | Open-weight two-stage shape generation + high-res texture synthesis pipeline |
| IBM Granite | Free | Notable Open Models | Apache 2.0 licensed enterprise-grade model family |
| Jais Chat | Free | General Purpose Chatbots | Bilingual Arabic/English chatbot built on Jais 30B/70B, the leading Arabic-trained LLM family |
| Jan | Free | Local LLM Runners | Open-source, offline ChatGPT alternative |
| Kimi | Free | General Purpose Chatbots | Free access to Kimi K2-series agentic models |
| KoboldCpp | Free | Local LLM Runners | Ships as a single portable executable with a bundled web UI (KoboldAI Lite) |
| Kokoro TTS | Free | AI Voice & Speech | Only 82M parameters yet ranks near top of the TTS Arena leaderboard for quality |
| Langflow | Free | Workflow Automation | Open source with 138k GitHub stars, free desktop app and free cloud account |
| LangGraph | Free | Agent Frameworks (Developers) | Build stateful, multi-agent apps as graphs |
| LeRobot (Hugging Face) | Free | Robotics & Embodied AI | Open PyTorch library for training real-world robot control policies (ACT, Diffusion Policy, VLA models) |
| LibreChat | Free | Multi-Model Aggregators & Universal Clients | Fully open-source, self-hostable ChatGPT-style interface connecting to OpenAI, Anthropic, Gemini, Bedrock, OpenRouter and more from one UI |
| LiveKit Agents | Free | Real-Time Voice Agents | Apache-2.0 open-source framework, fully self-hostable on your own servers |
| Llama (Meta) | Free | Notable Open Models | Meta's flagship open-weight family (Llama 4) |
| LLaMA-Factory | Free | Fine-Tuning & Training Frameworks | Zero-code Web UI (LLaMA Board) for fine-tuning 100+ open models without writing training scripts |
| llama.cpp | Free | Local LLM Runners | Pure C/C++ inference engine with minimal dependencies, runs on CPU-only hardware |
| LM Studio | Free | Local LLM Runners | Polished desktop GUI for local models |
| LMArena (Arena.ai) | Free | Leaderboards & Benchmarks | Crowd-voted 'Battle Mode' blind head-to-head comparisons across text, image, and coding/agent models |
| marimo | Free | AI Data Analysts | Reactive Python notebook stored as plain .py files, git-friendly |
| Marker | Free | AI OCR & Document Extraction | Apache-2.0 code, 38.7k GitHub stars, converts PDFs/DOCX/PPTX/XLSX to markdown/JSON |
| Mastra | Free | Agent Frameworks (Developers) | Open-source TypeScript framework (Apache 2.0) for agents, workflows and RAG |
| MCP Registry (Official) | Free | MCP Ecosystem | The canonical open-source specification and docs for the Model Context Protocol |
| Meta AI | Free | General Purpose Chatbots | Free, powered by Llama 4 |
| Microsoft AutoGen | Free | Agent Frameworks (Developers) | Multi-agent conversation framework |
| MiniMax M2 (open weights) | Free | Notable Open Models | Open-weight MoE text/reasoning model line distinct from MiniMax's Hailuo video product already listed |
| Mistral Open Models (Magistral, Devstral, Voxtral) | Free | Notable Open Models | Devstral: open coding-agent model tuned for SWE-bench-style tasks |
| MLX-LM (Apple) | Free | Local LLM Runners | Purpose-built for Apple Silicon's unified memory architecture, faster than llama.cpp for many models on Mac |
| Morphic | Free | AI Search & Answer Engines | Open-source, Apache 2.0, self-hostable generative-UI search engine |
| Nemotron (NVIDIA) | Free | Notable Open Models | NVIDIA's open post-trained/distilled model family built on Llama and NVIDIA's own architectures |
| NVIDIA Isaac GR00T | Free | Robotics & Embodied AI | Open, Apache-2.0-licensed vision-language-action foundation model for generalist humanoid robots (GR00T N1.7) |
| NVIDIA Parakeet | Free | Speech & Transcription Engines | Tops the Hugging Face Open ASR Leaderboard with 6.05% average WER at 0.6B params |
| Ollama | Free | Local LLM Runners | The default way to run LLMs locally |
| OLMo (Ai2) | Free | Notable Open Models | Only major model family shipping full pretraining data (Dolma), code and intermediate checkpoints, not just weights |
| olmOCR | Free | AI OCR & Document Extraction | Apache 2.0 open-source OCR toolkit from Ai2, 19.3k GitHub stars |
| Open WebUI | Free | Local LLM Runners | Self-hosted ChatGPT-style interface |
| OpenAI Agents SDK | Free | Agent Frameworks (Developers) | Lightweight agent orchestration from OpenAI |
| OpenAI Whisper | Free | Speech & Transcription Engines | Open-source speech-to-text, run locally free |
| OpenCode | Free | Terminal & CLI Agents | Fully open-source terminal/IDE/desktop coding agent, MIT licensed |
| OpenEvidence | Free | Healthcare & Clinical | Point-of-care medical answers with citations |
| OpenHands | Free | Autonomous Coding Agents | Self-hosted control center for coding agents with GUI, CLI and SDK surfaces |
| Opera Browser AI (Aria) | Free | Browser Extensions & Copilots | Free, native AI assistant built into Opera's mainstream and GX browsers, no separate app needed |
| PandasAI | Free | AI Data Analysts | Open-source Python library: ask natural-language questions over dataframes/CSVs/warehouses |
| Perplexica | Free | AI Search & Answer Engines | MIT-licensed, fully self-hostable open-source Perplexity clone |
| Phi (Microsoft) | Free | Notable Open Models | MIT-licensed small language models optimized for on-device and edge deployment |
| Phia | Free | AI Shopping Assistants | Chrome extension + iOS app that surfaces resale/secondhand alternatives while shopping |
| Pi (Inflection AI) | Free | General Purpose Chatbots | Fully free personal-AI chatbot with no subscription tier at all — unlimited conversations, no paywall |
| PicLumen | Free | AI Image Generation | Genuinely free image generation |
| Pipecat | Free | Real-Time Voice Agents | BSD-2-Clause open-source Python framework for real-time voice/multimodal agents |
| Playwright MCP | Free | Browser & Computer-Use Agents | Official Microsoft MCP server exposing Playwright browser control to any MCP client |
| Pleias | Free | Notable Open Models | Fully open-weight, open-dataset small language models (350M-3B) explicitly built for EU AI Act compliance |
| Pydantic AI | Free | Agent Frameworks (Developers) | Type-safe Python agent framework from the Pydantic team, validated structured outputs |
| Qwen (Alibaba) | Free | Notable Open Models | State-of-the-art open MoE models (Qwen3.x) |
| Qwen Chat | Free | General Purpose Chatbots | Free access to Qwen3-series models |
| Qwen Code | Free | Terminal & CLI Agents | Open-source terminal CLI adapted from Gemini CLI, tuned for Qwen3-Coder models |
| ResearchRabbit | Free | Academic Research | Visual citation-network mapping across 310M+ papers |
| Riffusion | Free | AI Music & Audio | Free, unlimited song generation |
| Sakana Chat | Free | General Purpose Chatbots | Free general-public chat service from Sakana AI, built on its own Namazu model |
| Sarvam Indus | Free | General Purpose Chatbots | Free (beta) chat assistant natively handling all 22 official Indian languages plus Hinglish code-switching |
| Scira | Free | AI Search & Answer Engines | Free, no credit card required |
| Semantic Scholar | Free | Academic Research | Fully free AI-powered search across 237M+ scientific papers |
| SGLang | Free | Local LLM Runners | RadixAttention for automatic prefix-cache reuse across requests |
| smolagents | Free | Agent Frameworks (Developers) | Extremely minimal open-source library (~1,000 lines) from Hugging Face |
| Stable Diffusion (Stability AI) | Free | AI Image Generation | Open-source, run locally for unlimited free use |
| STORM (Stanford) | Free | Deep Research & Documents | MIT-licensed open-source system that researches a topic and writes a full cited report |
| SWE-bench | Free | Leaderboards & Benchmarks | The standard benchmark for evaluating autonomous coding agents on real GitHub issue resolution |
| TRELLIS (Microsoft) | Free | 3D & CAD Generation | Open-weight model outputting radiance fields, 3D Gaussians AND meshes from one representation |
| Unsloth | Free | Fine-Tuning & Training Frameworks | Fine-tunes LLMs, diffusion, TTS and embedding models 2x faster with ~70% less VRAM than standard Hugging Face training |
| Vanna AI | Free | AI Database & SQL Copilots | Fully open-source text-to-SQL agent, self-hostable with no vendor lock-in |
| vLLM | Free | Local LLM Runners | PagedAttention memory management for high-throughput multi-request GPU serving |
| Void | Free | AI IDEs & Editors | Fully open-source VS Code fork alternative to Cursor/Windsurf |
| WhisperX | Free | Speech & Transcription Engines | 70x real-time transcription speed via batched inference on top of Whisper |
| Windmill | Free | Workflow Automation | Open-source, self-hostable with unlimited executions on the free tier |
| Zero | Free | Email, Scheduling & Tasks | Fully open-source (MIT license), self-hostable AI email client |
| Zhipu AutoGLM | Free | General Autonomous Agents | Free foundation-agent system for autonomous GUI control (web + Android) |
| a0.dev | Freemium | App Builders & Vibe Coding | Real-time AI agent that writes/edits a mobile app as you describe it |
| Abacus ChatLLM | Freemium | Multi-Model Aggregators & Universal Clients | Single subscription bundling chat access to 100+ models including GPT-5.6, Claude Opus 5 and Gemini 3.1 Pro |
| Activepieces | Freemium | Workflow Automation | MIT-licensed, free-forever self-hosted Community Edition with unlimited runs/users/flows |
| Adobe Firefly | Freemium | AI Image Generation | Commercially safe, trained on licensed data |
| AI Dungeon | Freemium | AI Storytelling & Fiction | 2M+ monthly active users across web, iOS and Android per 2026 reporting — one of the largest AI text-adventure communities |
| Aikido Security | Freemium | Security & IT Operations | All-in-one AppSec: SAST, dependency scanning, secrets detection, cloud/IaC scanning in one platform |
| AIVA | Freemium | AI Music & Audio | AI composer for soundtracks and scores |
| Amazon Q Developer | Freemium | Code Autocomplete & Assistants | AWS-savvy coding assistant and agents |
| Amp | Freemium | Terminal & CLI Agents | Multi-model routing across frontier models with no artificial usage caps |
| Anything (Create.xyz) | Freemium | App Builders & Vibe Coding | Builds mobile apps, sites and tools from natural language with 40+ integrations |
| Apollo.io | Freemium | Sales & Customer Intelligence | Free Starter plan with unlimited contact emails (10,000 credits/mo fair-use) |
| Aragon AI | Freemium | AI Image Editing & Enhancement | Free AI headshot generator tool alongside the paid full-pack product |
| Artificial Analysis | Freemium | Leaderboards & Benchmarks | Independent cross-provider benchmarking of intelligence, speed and price for the same model across different hosting APIs |
| AskYourPDF | Freemium | AI OCR & Document Extraction | Chat with any PDF plus auto-fill PDF forms |
| AssemblyAI | Freemium | Speech & Transcription Engines | Speech-to-text with audio intelligence |
| AudioPen | Freemium | AI Note-Taking & Docs | Rewrites rambling voice memos into clear structured text |
| Avoma | Freemium | Meeting Assistants & Transcription | Combines meeting assistant + conversation intelligence + revenue intelligence in one suite |
| Base44 | Freemium | App Builders & Vibe Coding | Zero-config: DB, auth and hosting handled |
| Baseten | Freemium | Model Hosting & Inference APIs | Basic plan is pay-as-you-go with free starter credits for new accounts |
| Beatoven.ai | Freemium | AI Music & Audio | Fairly Trained certified — musicians compensated for training data |
| Bland AI | Freemium | Real-Time Voice Agents | All-in-one per-minute pricing bundles LLM+STT+TTS with no separate token pass-through charges |
| Bluedot | Freemium | Meeting Assistants & Transcription | Bot-free recording (no visible meeting participant) for privacy |
| Bolt.new | Freemium | App Builders & Vibe Coding | Prompt to a live full-stack app in the browser |
| Botpress | Freemium | Workflow Automation | Free pay-as-you-go plan with a monthly message quota and AI credit |
| Braintrust | Freemium | LLM Eval & Observability | Free Starter plan ships model credits and scored evals with no card required |
| Brave Leo | Freemium | Browser Extensions & Copilots | Built directly into the Brave browser sidebar — no separate site, no account, no signup required for free tier |
| Brisk Teaching | Freemium | AI for Teachers & Classrooms | Works inside Google Docs/Slides/Classroom and Microsoft Word/PowerPoint via extension |
| Browser Use | Freemium | Browser & Computer-Use Agents | Open-source library to run browser agents locally for free |
| Browserbase | Freemium | Browser & Computer-Use Agents | Free tier: 1 browser-hour/month, 3 concurrent browsers, 3 agent runs |
| Buffer | Freemium | AI Social Media & Creator Tools | 195,000+ monthly active users as of early 2026 per vendor |
| Cal AI | Freemium | Health & Fitness AI | Photo-based calorie/macro logging via camera scan |
| Canva Magic Studio | Freemium | Presentations & Design | AI design across the whole Canva suite |
| Capacities | Freemium | AI Note-Taking & Docs | Object-based (not page-based) note model with typed content |
| CapCut | Freemium | Video Editing & Repurposing | Full-featured free video editor |
| Captions | Freemium | Video Editing & Repurposing | AI-powered talking-video editor |
| Cartesia | Freemium | AI Voice & Speech | Ultra-low-latency real-time voice (Sonic) |
| Cerebras Inference | Freemium | Model Hosting & Inference APIs | Runs open models on Cerebras Wafer-Scale Engine hardware at dramatically higher tokens/sec than GPU-based APIs |
| Chai | Freemium | AI Companions & Roleplay | Massive library of community chat bots |
| Chai-1 (Chai Discovery) | Freemium | Science & Research AI | Chai-1 is free, Apache-2.0-licensed for academic and commercial use — a genuinely open structure-prediction model |
| Character.AI | Freemium | AI Companions & Roleplay | Chat with millions of community characters |
| Chatbase | Freemium | Workflow Automation | Free plan: 50 message credits/month, 1 AI agent, 1 workspace member |
| ChatGPT | Freemium | General Purpose Chatbots | Free tier runs GPT-5-class models |
| ChatGPT Data Analysis | Freemium | AI Data Analysts | Upload data and analyze with Python |
| ChatGPT Deep Research | Freemium | Deep Research & Documents | Runs up to ~30 min for exhaustive reports |
| ChatGPT Search | Freemium | AI Search & Answer Engines | Real-time web answers inside ChatGPT |
| ChatGPT Study Mode | Freemium | AI Tutors & Learning | Socratic step-by-step tutoring mode built into ChatGPT rather than direct answers |
| ChatHub | Freemium | Multi-Model Aggregators & Universal Clients | Side-by-side comparison of multiple AI chatbots' answers in one browser view |
| ChatPDF | Freemium | Deep Research & Documents | Chat with any PDF or document |
| Chef (Convex) | Freemium | App Builders & Vibe Coding | AI app builder that generates a real transactional backend (Convex), not just a frontend |
| Chroma | Freemium | Vector Databases & RAG Infra | Fully open-source embedded/self-hosted vector store, the default choice bundled into countless RAG tutorials and frameworks |
| Civitai | Freemium | AI Image Generation | Largest open Stable Diffusion/FLUX model, LoRA and checkpoint sharing hub |
| Claude | Freemium | General Purpose Chatbots | Free tier with the Claude family (Opus/Sonnet class) |
| Clay | Freemium | Sales & Customer Intelligence | AI-powered data enrichment and prospecting |
| Cleanup.pictures | Freemium | AI Image Editing & Enhancement | Unlimited free object/people/text/watermark removal at 720p export |
| Clipchamp | Freemium | Video Editing & Repurposing | Genuinely full-featured free tier: unlimited watermark-free 1080p exports |
| Clipdrop | Freemium | AI Image Editing & Enhancement | Free background removal, object cleanup and text removal with no cost |
| Cloudflare MCP | Freemium | MCP Ecosystem | Build and deploy remote MCP servers directly on Cloudflare Workers with built-in OAuth |
| Cloudflare Workers AI | Freemium | Model Hosting & Inference APIs | 10,000 free 'Neurons' of inference per day on every account, resetting daily |
| Coda AI | Freemium | AI Note-Taking & Docs | Docs that combine text, tables and apps |
| Codegen | Freemium | Autonomous Coding Agents | Infrastructure layer for deploying, orchestrating and governing many coding agents at scale |
| CodeRabbit | Freemium | AI Code Review | Agentic AI reviews on PRs and CLI with automated one-click fix suggestions |
| Colossyan | Freemium | AI Video Generation | Free Starter tier gives 20 min/mo of avatar video, no card required |
| Composio | Freemium | MCP Ecosystem | Managed auth + tool-call infrastructure for agents across 250+ apps |
| Connected Papers | Freemium | Academic Research | Visual graph of related papers built from co-citation analysis |
| Consensus | Freemium | Academic Research | Answers grounded in peer-reviewed papers |
| Context7 | Freemium | AI Docs & Codebase Q&A | MCP server that injects current, version-accurate library docs straight into AI coding agents' context |
| Convai | Freemium | AI Game Development | Mature Unity and Unreal Engine plugins for embodied conversational NPCs (sight, hearing, dialogue, gesture) |
| Convergence Proxy | Freemium | General Autonomous Agents | Free daily session quota; Pro lifts it to unlimited and adds parallel runs |
| Copy.ai | Freemium | Copywriting & Writing | Copy plus GTM automation workflows |
| Coze | Freemium | Workflow Automation | No-code drag-and-drop bot/agent builder from ByteDance, distinct from Doubao's consumer chat app |
| Coze Space | Freemium | General Autonomous Agents | ByteDance's general-purpose office agent that breaks tasks into sub-tasks and drives a browser/code editor autonomously |
| Craft | Freemium | AI Note-Taking & Docs | Beautiful native-feel docs with whiteboards, tasks, calendar in one app |
| Creatify | Freemium | AI Video Generation | Auto-generates performance ad videos from a product URL |
| CrewAI | Freemium | Agent Frameworks (Developers) | Role-based multi-agent 'crews' |
| Cubic | Freemium | AI Code Review | Free Starter tier (20 PR reviews/month) plus fully free usage for open-source projects |
| Curipod | Freemium | AI for Teachers & Classrooms | Generates teacher-led interactive lessons aligned to 55+ curricula |
| Cursor | Freemium | AI IDEs & Editors | AI-first VS Code fork with agent mode |
| D-ID | Freemium | AI Video Generation | Separate Studio (no-code) and API tracks for developers embedding avatars |
| Databricks Genie | Freemium | Business Intelligence | Natural-language conversational analytics over Databricks Lakehouse (Genie Spaces) |
| Deepgram | Freemium | Speech & Transcription Engines | Fast, accurate speech-to-text API |
| DeepL | Freemium | Translation & Language AI | Free web/app translator widely regarded as higher-quality than Google Translate for supported languages |
| Deepnote | Freemium | AI Data Analysts | Collaborative Jupyter-style notebook with built-in AI code gen/explain/edit |
| DeepSeek | Freemium | General Purpose Chatbots | Free access to V3-series & R1 reasoning models |
| Descript | Freemium | Video Editing & Repurposing | Edit video/audio by editing the transcript |
| Dia | Freemium | Browser Extensions & Copilots | AI-native Chromium browser (from the makers of Arc) with AI chat built into every tab, not bolted on as a sidebar |
| Dify | Freemium | Workflow Automation | Open-source Community Edition, free self-deploy via Docker |
| Doubao | Freemium | General Purpose Chatbots | ByteDance's flagship consumer assistant, built on its own Seed models |
| Dreamina | Freemium | AI Image Generation | Free daily credits for Seedream 5.0 Pro/Lite image generation |
| Dropbox Dash | Freemium | AI Note-Taking & Docs | AI-powered universal search across 20+ connected apps (Notion, Gmail, Slack, Drive) |
| DuckDuckGo AI Chat (Duck.ai) | Freemium | General Purpose Chatbots | Anonymous, no-account access to Claude, GPT, Mistral and open models with IP stripped before forwarding |
| Duolingo Max | Freemium | AI Tutors & Learning | AI roleplay and 'Explain My Answer' |
| Dyad | Freemium | App Builders & Vibe Coding | Fully open-source, runs locally on your machine with offline capability |
| ElevenLabs | Freemium | AI Voice & Speech | Most natural text-to-speech and voice cloning |
| ElevenLabs Music | Freemium | AI Music & Audio | Strikingly realistic vocals with breath & vibrato |
| ElevenLabs Scribe | Freemium | Speech & Transcription Engines | Scribe v2 Realtime transcribes in under 150ms latency |
| Elicit | Freemium | Academic Research | Find and summarize research papers |
| ELSA Speak | Freemium | Language Learning AI | Free plan includes AI role-play conversations and real-time pronunciation feedback |
| Emergent | Freemium | App Builders & Vibe Coding | Conversational agents design, code AND deploy an app end-to-end in one flow |
| Emergent Mind | Freemium | Academic Research | Surfaces trending arXiv papers with video/whiteboard-style explainers |
| Enhancv | Freemium | Career & Job Search | 10M+ resumes built per vendor claim |
| Eraser AI | Freemium | Presentations & Design | Generates architecture/system diagrams directly from a text prompt |
| Exa | Freemium | AI Search & Answer Engines | Search API built specifically for AI agents/LLMs, not humans |
| Excalidraw+ | Freemium | Presentations & Design | Core editor is fully free, open-source and runs locally in-browser with no signup |
| FASHN AI | Freemium | AI Image Editing & Enhancement | Photorealistic virtual try-on: swaps garments onto model photos without reshoots |
| Fathom | Freemium | Meeting Assistants & Transcription | Unlimited recording & summaries on the free plan |
| Felo | Freemium | AI Search & Answer Engines | Free multilingual AI search & creation platform |
| Filmora AI | Freemium | Video Editing & Repurposing | Full desktop NLE (not browser-only) with AI copilot chat for editing commands |
| Final Round AI | Freemium | Career & Job Search | Real-time interview copilot Chrome extension covering coding and one-way video interviews |
| Firebase Studio | Freemium | App Builders & Vibe Coding | Google's agentic full-stack app workspace |
| Firecrawl | Freemium | Browser & Computer-Use Agents | Converts any site into clean LLM-ready markdown/structured data |
| Fireflies.ai | Freemium | Meeting Assistants & Transcription | Notetaker across Zoom, Meet and Teams |
| Fireworks AI | Freemium | Model Hosting & Inference APIs | High-performance open-model serving |
| Fish Audio | Freemium | AI Voice & Speech | 15-second voice cloning claimed near-perfect fidelity |
| Fitbod | Freemium | Health & Fitness AI | 15M+ downloads, 2.5M active users, 157M+ workouts logged per vendor |
| Fliki | Freemium | Video Editing & Repurposing | 2,000+ voices across 80+ languages including ultra-realistic tier |
| Flowith | Freemium | General Autonomous Agents | Infinite-canvas workspace where every prompt/output is a branchable, reusable node |
| FLUX (Black Forest Labs) | Freemium | AI Image Generation | Open-weight models you can run locally for free |
| Formula Bot | Freemium | AI Data Analysts | Turns plain-English questions into Excel/Sheets formulas and dashboards |
| Fotor | Freemium | AI Image Editing & Enhancement | Free plan edits unlimited images and exports without watermark |
| Framer AI | Freemium | Presentations & Design | Free plan includes 500 AI 'Agent' credits (site localization, content tasks) to try before paying |
| Freepik AI (Magnific) | Freemium | AI Image Generation | 30+ AI image/video/audio models unified behind one credit system |
| Gamma | Freemium | Presentations & Design | Polished decks from a prompt in under a minute |
| Gemini | Freemium | General Purpose Chatbots | Free tier with Gemini 3 models |
| Gemini Deep Research | Freemium | Deep Research & Documents | Multi-step research across the web |
| Gemini in Looker | Freemium | Business Intelligence | Conversational Analytics chat over Looker's semantic model |
| Genspark | Freemium | General Autonomous Agents | 'Super agent' that plans and executes end-to-end |
| GitHub Copilot | Freemium | Code Autocomplete & Assistants | The most widely used AI pair programmer |
| GitHub Copilot CLI | Freemium | Terminal & CLI Agents | GitHub-native terminal agent that works directly with issues and PRs |
| Glama | Freemium | MCP Ecosystem | Indexes and security-scans thousands of MCP servers for compatibility/safety |
| Glasp | Freemium | YouTube & Content Summarizers | 2M+ users per vendor; free web/PDF/Kindle highlighter with a social discovery layer of other users' highlights |
| GLM (Z.ai) | Freemium | Notable Open Models | GLM-4.5-Flash and GLM-4.7-Flash text models are free via API |
| Google AI Studio | Freemium | Model Hosting & Inference APIs | Free-tier API access to Gemini Flash-family models with generous token allowances, no credit card required to start |
| Google Antigravity | Freemium | AI IDEs & Editors | Google's agent-first IDE |
| Google Jules | Freemium | Autonomous Coding Agents | Async coding agent that fixes issues & PRs |
| Google Veo (Flow) | Freemium | AI Video Generation | Veo 3.1 is the strongest all-round generator |
| GPTZero | Freemium | AI Content Detection & Humanizers | Free tier plus dedicated Chrome extension and AI Vision (image/document) detection |
| Grain | Freemium | Meeting Assistants & Transcription | Free viewer seats can access shared meetings and try AI notes at no cost |
| Grammarly | Freemium | Copywriting & Writing | Grammar, clarity and tone everywhere you type |
| Granola | Freemium | Meeting Assistants & Transcription | Captures audio locally — no bot joins the call |
| Greptile | Freemium | AI Code Review | Free Starter tier with unlimited repositories for individual developers |
| Grok | Freemium | General Purpose Chatbots | Free tier with Grok 4-series models |
| Grok DeeperSearch | Freemium | AI Search & Answer Engines | Live search across X and the open web |
| Groq | Freemium | Model Hosting & Inference APIs | Ultra-fast inference on custom LPUs |
| Gumloop | Freemium | Workflow Automation | No-code canvas for AI workflows |
| Hailuo AI (MiniMax) | Freemium | AI Video Generation | The most generous free AI video tier |
| Harpa AI | Freemium | Browser Extensions & Copilots | AI web automation and monitoring |
| Hedra | Freemium | AI Video Generation | Character-3 model animates a single image into an expressive talking/singing video from audio |
| Heidi Health | Freemium | Healthcare & Clinical | Perpetual free tier with unlimited transcription and standard templates for individual clinicians |
| Hex | Freemium | AI Data Analysts | Collaborative data notebooks with AI |
| HeyGen | Freemium | Video Editing & Repurposing | Realistic AI spokesperson avatars |
| Higgsfield | Freemium | AI Video Generation | Cinematic camera-motion presets |
| HubSpot Breeze | Freemium | Sales & Customer Intelligence | Suite of AI agents (Customer, Prospecting, Content, Data) built into HubSpot CRM |
| Hugging Face | Freemium | Model Hosting & Inference APIs | The hub for open models and datasets |
| Humata | Freemium | AI OCR & Document Extraction | Free tier: 60 pages, 10 answers, no card |
| Hume AI | Freemium | AI Voice & Speech | Emotionally expressive voice interface (EVI) |
| Huntr | Freemium | Career & Job Search | 250K+ users, 5M+ jobs tracked per vendor, 1.1K CWS reviews at 4.9/5 |
| HyperWrite AI Agent | Freemium | General Autonomous Agents | Browser-native personal agent that books, emails, and researches inside your existing tabs |
| iAsk.ai | Freemium | AI Search & Answer Engines | Free AI answer engine aimed at students/researchers |
| Ideogram | Freemium | AI Image Generation | Best-in-class legible text in images |
| iFlytek Spark (Xinghuo) | Freemium | General Purpose Chatbots | Voice-first Chinese chatbot from iFlytek, China's dominant speech-tech vendor |
| Inbox Zero | Freemium | Email, Scheduling & Tasks | Open-source codebase (9k GitHub stars), self-hostable for free |
| InVideo AI | Freemium | Video Editing & Repurposing | Aggregates 200+ generative models (Seedance, Veo, Kling, Nano Banana) behind one credit system |
| Inworld AI | Freemium | AI Game Development | Character Engine SDK powering AI NPCs shipped in real titles from Krafton, Sony and Ubisoft (Neo NPC, GDC-demoed) |
| Jamie | Freemium | Meeting Assistants & Transcription | Bot-free meeting capture (does not join as a visible participant) |
| Jenni AI | Freemium | Copywriting & Writing | AI Autocomplete tuned for academic/essay writing with in-line citations |
| JetBrains Junie | Freemium | AI IDEs & Editors | Autonomous coding agent embedded in JetBrains IDEs (IntelliJ, PyCharm, WebStorm) |
| Jobscan | Freemium | Career & Job Search | Match-rate scoring against a specific job description across 30+ formatting/keyword parameters |
| Julius AI | Freemium | AI Data Analysts | Ask questions of your CSV/Excel in plain English |
| Kapwing | Freemium | Video Editing & Repurposing | Full browser-based multi-track editor plus AI tools in one product (not just clipping) |
| Khanmigo | Freemium | AI Tutors & Learning | Socratic AI tutor from Khan Academy |
| Kickresume | Freemium | Career & Job Search | 8M+ users, 7.5M+ resumes created per vendor stats |
| Kilo Code | Freemium | Terminal & CLI Agents | Same open-source agent usable in VS Code, JetBrains, CLI and cloud from one account |
| Kindroid | Freemium | AI Companions & Roleplay | Deep, persistent memory system marketed as its core differentiator among companion apps |
| Kiro | Freemium | AI IDEs & Editors | AWS's spec-driven agentic IDE |
| Kling AI | Freemium | AI Video Generation | Kling 3.0 excels at high-motion, physical scenes |
| Knowt | Freemium | AI Tutors & Learning | Positions as the free Quizlet alternative, with unlimited learn mode/practice tests free |
| Komo | Freemium | AI Search & Answer Engines | Fast, ad-free AI search |
| Kosmos (Edison Scientific / FutureHouse) | Freemium | Science & Research AI | Autonomous AI agent that runs literature review + data analysis cycles, condensing ~6 months of research into a day per vendor |
| Krea | Freemium | AI Image Generation | Real-time generation as you draw |
| Krisp | Freemium | AI Voice & Speech | Real-time AI noise cancellation and accent conversion during live calls, not just post-processing |
| LALAL.AI | Freemium | AI Music & Audio | Splits up to 8+ stems (vocals, drums, bass, guitar, piano, strings, wind) not just vocals/instrumental |
| Langfuse | Freemium | LLM Eval & Observability | Fully open-source and self-hostable for free via Docker Compose/Kubernetes, not just a hosted SaaS |
| LanguageTool | Freemium | Copywriting & Writing | Grammar/style checking across 30+ languages, strongest multilingual coverage in category |
| Laxis | Freemium | Meeting Assistants & Transcription | Free tier with 300 transcription minutes/month |
| Leonardo AI | Freemium | AI Image Generation | Fine-grained control and custom models |
| Letta | Freemium | Agent Memory & RAG-as-a-Service | Free BYOK plan supporting up to 3 stateful agents |
| Lex | Freemium | Copywriting & Writing | Minimalist Google-Docs-style editor built AI-first for long-form writing |
| LiblibAI | Freemium | AI Image Generation | China's largest Stable Diffusion/FLUX model-sharing community (Civitai equivalent) |
| Lindy | Freemium | Workflow Automation | Build AI 'employees' from plain English |
| Litmaps | Freemium | Academic Research | Network-map visualization of citations across a research topic |
| LlamaIndex | Freemium | Agent Frameworks (Developers) | Leading framework for RAG and data agents |
| LlamaParse | Freemium | AI OCR & Document Extraction | Parses 90+ formats incl. complex tables/charts/handwriting into clean markdown |
| Logo Diffusion | Freemium | AI Logo & Brand Design | 24 free monthly credits (~12 generations) with basic tools, no card required |
| Looka | Freemium | AI Logo & Brand Design | Unlimited free logo design/preview; payment only required to download files |
| Lovable | Freemium | App Builders & Vibe Coding | Prompt to full-stack app with clean React |
| Luma Dream Machine | Freemium | AI Video Generation | Fast, fluid text- and image-to-video |
| Mage.space | Freemium | AI Image Generation | Multi-model access (SD, FLUX, Krea 2, Z-Image) in one browser tool |
| MagicSchool AI | Freemium | AI for Teachers & Classrooms | 80+ free AI tools for teachers: lesson planners, rubric generators, writing feedback |
| Make | Freemium | Workflow Automation | Visual drag-and-drop automation |
| Manus | Freemium | General Autonomous Agents | Fully autonomous agent in a cloud sandbox |
| Mathpix | Freemium | AI OCR & Document Extraction | Specializes in STEM: equations, chemistry structures, handwriting to LaTeX/text |
| MaxAI.me | Freemium | Browser Extensions & Copilots | One-click rewrite, reply and summarize |
| MeetGeek | Freemium | Meeting Assistants & Transcription | Free-forever plan with 3 hrs/mo transcription and unlimited AI summaries |
| Mem | Freemium | AI Note-Taking & Docs | Self-organizing, AI-first notes |
| Mem0 | Freemium | Agent Memory & RAG-as-a-Service | Free Hobby tier: unlimited end users, 10K add / 1K retrieval requests/month |
| Merlin AI | Freemium | Browser Extensions & Copilots | Works on any website |
| Meshy | Freemium | 3D & CAD Generation | Text/image/sketch-to-3D with auto-texturing and auto-rigging |
| Metricool | Freemium | AI Social Media & Creator Tools | 4M+ professionals using the platform per vendor — one of the largest social scheduling/analytics tools |
| Microsoft Copilot | Freemium | General Purpose Chatbots | Free tier with frontier OpenAI models |
| Microsoft Designer | Freemium | Presentations & Design | Free AI image generation (DALL-E/Copilot-powered) bundled into templated social/poster/flyer design |
| Mindtrip | Freemium | Travel Planning | Conversational itinerary building with live maps/booking links in one thread |
| MiniMax Agent | Freemium | General Autonomous Agents | General-purpose autonomous agent from MiniMax, separate from its Hailuo video product |
| MiniMax Chat | Freemium | General Purpose Chatbots | Consumer chat surface for MiniMax's own M3/M2.5 model family |
| Mintlify | Freemium | AI Docs & Codebase Q&A | Docs platform built for both human readers and AI agent consumption |
| Mistral Le Chat | Freemium | General Purpose Chatbots | Free tier from Europe's leading AI lab |
| Mistral OCR 4 | Freemium | AI OCR & Document Extraction | Self-hostable single-container OCR model for regulated industries |
| Mistral Voxtral | Freemium | Speech & Transcription Engines | Apache 2.0 open-weight models (24B and 3B) downloadable from Hugging Face |
| Moises | Freemium | AI Music & Audio | AI Studio generates new musical stems context-aware to an existing track |
| Momentic | Freemium | AI Testing & QA | Tests authored in plain English/YAML, no framework or selector maintenance needed |
| Monica | Freemium | Browser Extensions & Copilots | All-in-one AI copilot for the browser |
| Msty | Freemium | Local LLM Runners | Nexus module: unified gateway for managing model connections, credentials and usage policy across providers |
| Mubert | Freemium | AI Music & Audio | Splits into 4 products: Render (creators), API (developers), Studio (musician royalties), Play (infinite listening app) |
| Mureka | Freemium | AI Music & Audio | Generates full songs with vocals plus separate stem downloads for DAW use |
| Murf AI | Freemium | AI Voice & Speech | Studio-quality voiceovers for videos |
| n8n | Freemium | Workflow Automation | Open-source, self-hostable automation |
| Nabla | Freemium | Healthcare & Clinical | Ambient assistant serving 85k+ clinicians |
| Nano Banana (Google) | Freemium | AI Image Generation | Free 4K generation via Gemini (watermarked) |
| Napkin AI | Freemium | Presentations & Design | Turns your text into diagrams and visuals |
| NightCafe | Freemium | AI Image Generation | Free daily credits across many models (FLUX, DALL-E 3, Ideogram) with no card required |
| Ninja AI (NinjaTech) | Freemium | General Autonomous Agents | SuperNinja: autonomous agent running on its own dedicated VM for coding, research, website building |
| Nomi | Freemium | AI Companions & Roleplay | Free tier keeps full intelligence, memory and personality — not a stripped-down demo like most companion apps |
| NotebookLM | Freemium | Deep Research & Documents | Grounded answers from your own sources |
| NoteGPT | Freemium | YouTube & Content Summarizers | 400,000 active Chrome Web Store users as of Jul 2026, ~12,683 ratings at 4.0/5 |
| Notion AI | Freemium | AI Note-Taking & Docs | AI across docs, wikis, databases and projects |
| NovelAI | Freemium | AI Storytelling & Fiction | 4.5M monthly active users, 5M+ creators since 2021 launch per vendor/independent trackers |
| Novita AI | Freemium | Model Hosting & Inference APIs | Single API surface for 200+ LLM/image/video/audio models plus on-demand GPU and bare-metal instances |
| Obsidian | Freemium | AI Note-Taking & Docs | Local-first markdown knowledge base |
| Onlook | Freemium | App Builders & Vibe Coding | Visual drag-and-drop editor that writes directly into a real React/Next.js codebase |
| OpenAI Codex CLI | Freemium | Terminal & CLI Agents | #1 on Terminal-Bench with GPT-5-series |
| OpenArt | Freemium | AI Image Generation | Single dashboard aggregating 100+ image/video/audio models (FLUX, Seedance, etc.) |
| OpenRouter | Freemium | Model Hosting & Inference APIs | One API for 400+ models across providers |
| Opus Clip | Freemium | Video Editing & Repurposing | Turn long videos into viral shorts |
| Otter.ai | Freemium | Meeting Assistants & Transcription | Pioneer of live meeting transcription |
| Outerbase | Freemium | AI Database & SQL Copilots | AI-powered database GUI with natural-language 'EZQL' querying and auto chart generation |
| Parallel | Freemium | AI Search & Answer Engines | Recurring monthly free allowance of several thousand requests |
| PDF.ai | Freemium | AI OCR & Document Extraction | Chat-with-PDF product plus a separate parse/extract/split PDF API |
| Perplexity | Freemium | AI Search & Answer Engines | Cited, real-time answers (1B+ queries/quarter) |
| Perplexity Comet | Freemium | General Autonomous Agents | AI-native browser with a built-in agent |
| Photomath | Freemium | AI Tutors & Learning | Free Basic plan with full step-by-step explanations and visual aids |
| Photoroom | Freemium | AI Image Editing & Enhancement | Unlimited free background removal and retouching core tools |
| Pika | Freemium | AI Video Generation | Playful video with 'Pikaffects' |
| Pipedream | Freemium | Workflow Automation | Free tier: 300 credits/month, 3 active workflows, 3 connected accounts, no card required |
| Pixelcut | Freemium | AI Image Editing & Enhancement | Free-start product photo suite: bg removal, 16x upscaling, uncrop/expand, shadow generation |
| Pixlr | Freemium | AI Image Editing & Enhancement | No-signup-required free tier with a full editing toolset |
| PixVerse | Freemium | AI Video Generation | Node-based Canvas for building multi-shot video workflows |
| Playground AI | Freemium | AI Image Generation | 10 free image generations per rolling 3-hour window, no card required |
| PlayHT (PlayAI) | Freemium | AI Voice & Speech | Realistic, low-latency text-to-speech |
| Poe | Freemium | General Purpose Chatbots | One app for GPT, Claude, Gemini, Grok & more |
| Polybuzz | Freemium | AI Companions & Roleplay | 20M+ user-created characters for roleplay and companion chat, on web, iOS and Android |
| Polycam | Freemium | 3D & CAD Generation | LiDAR + photogrammetry reality capture on iOS/Android, not generative-only |
| Powerdrill | Freemium | AI Data Analysts | Agent workspace that auto-generates charts/reports from spreadsheets, PDFs, docs |
| Praktika | Freemium | Language Learning AI | Free tier with basic AI-avatar conversation practice, low-cost premium |
| Predis.ai | Freemium | AI Social Media & Creator Tools | Generates the actual media assets (images/video/ads), not just captions or scheduling |
| Promptfoo | Freemium | LLM Eval & Observability | Open-source CLI/library for evaluating prompts, models and RAG pipelines side by side, runs in CI |
| Proton Lumo | Freemium | General Purpose Chatbots | Zero-access encrypted chat from the makers of Proton Mail/VPN — no account needed to start chatting |
| ProWritingAid | Freemium | Copywriting & Writing | Sparks AI tool rewrites/expands/continues text (free daily allowance) |
| QA Wolf | Freemium | AI Testing & QA | Hybrid platform-plus-service model: pay-as-you-go AI credits or full 'Coverage as a Service' |
| Qdrant | Freemium | Vector Databases & RAG Infra | Open-source Rust-based vector database, self-hostable for free with no scale limit |
| Qoder | Freemium | AI IDEs & Editors | Multi-agent collaboration IDE from Alibaba |
| Qodo | Freemium | AI Code Review | Context-aware agentic review across IDE, PR, CLI and Git workflows in one platform |
| Quadratic | Freemium | AI Data Analysts | Single grid runs Python, SQL, JavaScript and formulas together |
| QuillBot | Freemium | Copywriting & Writing | Best-in-class paraphrasing and rewriting |
| Quizlet | Freemium | AI Tutors & Learning | AI flashcards and practice tests from notes |
| Ragie | Freemium | Agent Memory & RAG-as-a-Service | Free Developer plan for personal projects/exploration |
| Ramp AI | Freemium | Finance & Accounting AI | Policy Agent auto-reviews 100% of expenses, flags only exceptions |
| Read AI | Freemium | Meeting Assistants & Transcription | Free tier gives 5 meeting transcripts/month with summaries and search |
| Reclaim.ai | Freemium | Email, Scheduling & Tasks | Auto-schedules tasks, habits and breaks |
| Recraft | Freemium | AI Image Generation | Generates true SVG vectors, not just raster |
| Reducto | Freemium | AI OCR & Document Extraction | 15,000 free starter credits, no card required |
| Relume | Freemium | Presentations & Design | AI Site Builder generates full sitemaps and wireframes from a prompt |
| Remini | Freemium | AI Image Editing & Enhancement | Old-photo restoration plus unblur/denoise/color-fix pipeline in one app |
| remove.bg | Freemium | AI Image Editing & Enhancement | 50 free low-res preview removals per month, no card required |
| Replicate | Freemium | Model Hosting & Inference APIs | Run open models with one API call |
| Replika | Freemium | AI Companions & Roleplay | Personal AI companion that remembers you |
| Replit Agent | Freemium | App Builders & Vibe Coding | Most autonomous end-to-end app builder |
| Repurpose.io | Freemium | AI Social Media & Creator Tools | Automates turning one long-form video/podcast into 15+ platform-native pieces of content |
| Resemble AI | Freemium | AI Voice & Speech | Pairs voice cloning/TTS with its own deepfake-detection and audio watermarking suite |
| Retell AI | Freemium | Real-Time Voice Agents | Free starting credit with no contract required |
| Reve | Freemium | AI Image Generation | Live-layer composition with direct object move/resize/recolor editing |
| Rezi | Freemium | Career & Job Search | ATS-compatibility-first resume builder with a proprietary 'Rezi Score' checker |
| Rime | Freemium | AI Voice & Speech | 3,000 free minutes on signup, no card required, before any payment |
| Riverside | Freemium | Video Editing & Repurposing | Local multi-track recording per participant avoids internet-quality bottleneck |
| Rodin (Hyper3D) | Freemium | 3D & CAD Generation | ControlNet-style guidance via bounding boxes, voxels, point clouds |
| Rork | Freemium | App Builders & Vibe Coding | Purpose-built for native iOS/mobile app creation via chat, not just web apps |
| Rosebud AI | Freemium | AI Game Development | Natural-language-to-playable-game engine (2D/3D) generating JS/Three.js/React code, playable directly in browser |
| Rows | Freemium | AI Data Analysts | Spreadsheet with a built-in AI analyst |
| Runway | Freemium | AI Video Generation | Gen-4.5 with fine camera and motion control |
| Rytr | Freemium | Copywriting & Writing | Low-cost, fast content generation |
| Salesforce Agentforce | Freemium | Sales & Customer Intelligence | Build/deploy autonomous agents natively across Salesforce Sales/Service/Marketing Cloud |
| Scholarcy | Freemium | Academic Research | Auto-generates 'summary flashcards' from papers/reports in seconds |
| SchoolAI | Freemium | AI for Teachers & Classrooms | 'Spaces' let teachers design their own AI learning experiences for students |
| SciSpace | Freemium | Academic Research | Explain and chat with any paper |
| Scite | Freemium | Academic Research | 'Smart Citations' show whether a paper is supported, contrasted, or just mentioned by later work |
| SeaArt AI | Freemium | AI Image Generation | Free daily credits, no card required |
| Seedream (ByteDance) | Freemium | AI Image Generation | High-end photorealism (Seedream 4.0) |
| Shakker AI | Freemium | AI Image Generation | Access to 50,000+ community Stable Diffusion/FLUX checkpoints and LoRAs |
| Shortwave | Freemium | Email, Scheduling & Tasks | AI email assistant for Gmail |
| Sider | Freemium | Browser Extensions & Copilots | ChatGPT/Claude/Gemini in a browser sidebar |
| Sigma Computing | Freemium | Business Intelligence | Spreadsheet-native BI that writes back directly to cloud warehouses (Snowflake, BigQuery, Databricks) |
| Simplify | Freemium | Career & Job Search | 500K Chrome Web Store users, 1M+ job seekers, 100M+ applications powered per vendor |
| Skyvern | Freemium | Browser & Computer-Use Agents | Vision+LLM based automation that survives UI/DOM changes (no brittle selectors) |
| Skywork AI | Freemium | General Autonomous Agents | Five specialized agents for docs, sheets, slides, podcasts and web content in one workspace |
| Sloyd | Freemium | 3D & CAD Generation | Guest plan: 1 free AI 3D generation daily, in-browser |
| Smithery | Freemium | MCP Ecosystem | Marketplace of 14,000+ hosted MCP servers with one-click connect |
| Snowflake Cortex Analyst | Freemium | Business Intelligence | Translates natural language into governed SQL over Snowflake tables |
| Snyk | Freemium | Security & IT Operations | AI-powered code and dependency security |
| Socket | Freemium | Security & IT Operations | Detects compromised packages via behavioral analysis (network calls, install scripts) rather than just CVE matching |
| Soniox | Freemium | Speech & Transcription Engines | Real-time speech-to-text priced well under typical competitor rates |
| Soundraw | Freemium | AI Music & Audio | Bar-level editing of generated tracks without needing a DAW |
| Sourcegraph Cody | Freemium | Code Autocomplete & Assistants | Deep whole-codebase context |
| Sourcetable | Freemium | AI Data Analysts | Combines spreadsheet UI with chat, Python toolkit and SQL editor |
| Speechify | Freemium | AI Voice & Speech | Free tier includes unlimited basic TTS at up to 1.5x speed with 10 voices |
| Speechmatics | Freemium | Speech & Transcription Engines | Free starting credit with no card required, 56+ language support |
| Spinach | Freemium | Meeting Assistants & Transcription | Purpose-built for agile/engineering standups and sprint rituals |
| Spline AI | Freemium | 3D & CAD Generation | 3D generation inside a full web-based 3D/interactive design editor |
| Stack AI | Freemium | Workflow Automation | Free plan: 500 monthly runs, 2 projects, 1 seat, community Discord support |
| Steel.dev | Freemium | Browser & Computer-Use Agents | Open-source browser API for fleets of cloud browsers |
| Subframe | Freemium | App Builders & Vibe Coding | AI-native visual design tool where every layer maps to production Tailwind/Radix code |
| Submagic | Freemium | Video Editing & Repurposing | Premium animated caption/B-roll templates purpose-built for short-form virality |
| Suno | Freemium | AI Music & Audio | v5 makes the most polished full songs with vocals |
| Supermaven | Freemium | Code Autocomplete & Assistants | Extremely fast completions |
| Supermemory | Freemium | Agent Memory & RAG-as-a-Service | Free monthly usage allowance plus a Supermemory MCP server |
| Supernormal | Freemium | Meeting Assistants & Transcription | Free Starter plan: unlimited meetings, 1,000 min storage/member, no card required |
| Symbolab | Freemium | AI Tutors & Learning | Step-by-step explanations across algebra, calculus, trig, geometry, physics |
| Synthesia | Freemium | AI Video Generation | 160+ languages/voices with 240+ stock AI avatars on top tier |
| t3.chat | Freemium | Multi-Model Aggregators & Universal Clients | Fast, developer-built multi-model chat UI giving access to Claude, GPT and DeepSeek from one subscription |
| Tabnine | Freemium | Code Autocomplete & Assistants | Privacy-first completions (can run air-gapped) |
| Talkie | Freemium | AI Companions & Roleplay | Voice-first character companion app built on MiniMax's own voice models |
| TalkPal | Freemium | Language Learning AI | Supports 130+ languages for conversational AI practice |
| Tana | Freemium | AI Note-Taking & Docs | Supertags turn notes into structured, queryable objects |
| Taskade | Freemium | Email, Scheduling & Tasks | AI agents that run projects and tasks |
| Tavily | Freemium | AI Search & Answer Engines | 1,000 free API credits/month, no card required |
| Teal | Freemium | Career & Job Search | Chrome extension bookmarks jobs from 50+ job boards into a kanban tracker |
| Tempo | Freemium | App Builders & Vibe Coding | Positions as an 'AI software factory' aimed at product teams, not solo hobbyists |
| Tencent Yuanbao | Freemium | General Purpose Chatbots | Free full-version DeepSeek-R1 access alongside Tencent's own Hunyuan/Hongyuan models |
| Tensor.Art | Freemium | AI Image Generation | Free daily credits across a large community model library |
| tl;dv | Freemium | Meeting Assistants & Transcription | Record, transcribe and clip meetings |
| Together AI | Freemium | Model Hosting & Inference APIs | Fast, cheap open-model inference |
| Tome | Freemium | Presentations & Design | AI storytelling and narrative decks |
| Tongyi Wanxiang | Freemium | AI Image Generation | Wan 2.7 Standard/Pro tiers: 1K/2K unified text-to-image and multi-image editing, native 4K on Pro |
| Trae | Freemium | AI IDEs & Editors | ByteDance's free AI IDE |
| Trigger.dev | Freemium | Workflow Automation | Open source (Apache 2.0) with a genuine free tier and unlimited tasks |
| Trinka | Freemium | Copywriting & Writing | Grammar/style checker tuned specifically for scientific and technical writing |
| Tripo | Freemium | 3D & CAD Generation | 6.5M+ creators, 100M+ models generated claimed traction |
| Turbo AI (formerly Turbolearn) | Freemium | AI Tutors & Learning | Converts uploaded PDFs/videos/recordings into notes, flashcards, quizzes, and podcasts |
| Twee | Freemium | AI for Teachers & Classrooms | Generates CEFR-aligned (A1-C2) texts, dialogues, and exercises across 10 languages |
| Type.ai | Freemium | Copywriting & Writing | Unlimited free non-AI docs forever; AI features gated to Pro |
| Udio | Freemium | AI Music & Audio | Fine control: extend, inpaint and remix sections |
| Uizard | Freemium | Presentations & Design | Free tier: 2 projects, 10 templates, 3 AI generations/month via Autodesigner |
| Ultravox | Freemium | Real-Time Voice Agents | Speech-native processing skips the STT-to-text bottleneck, preserving tone/cadence/pitch |
| Undermind | Freemium | Academic Research | Exhaustive, agentic literature search |
| Unify | Freemium | Sales & Customer Intelligence | Credit-based AI GTM platform combining intent signals, enrichment and outreach |
| Upstage Document AI | Freemium | AI OCR & Document Extraction | Parse/Extract/Classify/Instruct pipeline billed per page |
| Upstage Solar Chat | Freemium | General Purpose Chatbots | Free hosted chat interface for South Korea's Solar Pro model family, no API key needed to try it |
| v0 (Vercel) | Freemium | App Builders & Vibe Coding | Beautiful Next.js apps and UI from prompts |
| Vapi | Freemium | Real-Time Voice Agents | Orchestrates STT/LLM/TTS providers of choice into one low-latency voice-agent pipeline |
| Vectorizer.AI | Freemium | AI Image Editing & Enhancement | Free interactive preview/test for any image before paying |
| Vellum | Freemium | Workflow Automation | Free builder tier with hosted agent apps, no card required |
| Venice AI | Freemium | General Purpose Chatbots | Browser-side conversation storage — Venice's servers never see or keep chat history |
| Vidu | Freemium | AI Image Generation | Reference-to-video: turns a set of reference images into consistent-character video/image output |
| Visily | Freemium | Presentations & Design | Free Starter plan with 300 AI design credits/month |
| Vizard | Freemium | Video Editing & Repurposing | Free tier with 60 credits/month, no card required |
| Voicenotes | Freemium | AI Note-Taking & Docs | Real-time AI notes and live transcription from voice memos |
| W&B Weave | Freemium | LLM Eval & Observability | Agent-native tracing model with sessions, steps, tools and sub-agents as first-class concepts (not generic spans) |
| Wan (Alibaba) | Freemium | AI Video Generation | Open-weight Wan2.x video model family usable locally |
| Warp | Freemium | Terminal & CLI Agents | Terminal rebuilt as an agentic development environment for any coding agent |
| Weaviate | Freemium | Vector Databases & RAG Infra | Free managed cloud plan (100k objects, 1GB memory, 10GB disk) to explore without self-hosting |
| Windsurf | Freemium | AI IDEs & Editors | Agentic IDE with the Cascade flow |
| Wordtune | Freemium | Copywriting & Writing | Free tier includes unlimited grammar/spelling checks plus 10 daily rewrites |
| World Labs Marble | Freemium | 3D & CAD Generation | Generates fully navigable 3D worlds (not single objects) as Gaussian splats, viewable in VR |
| Wren AI | Freemium | AI Database & SQL Copilots | Open-core 'context engine' (public on GitHub) converts natural language to governed SQL across 20+ sources |
| Wysa | Freemium | Health & Fitness AI | CBT-technique-based conversational wellbeing support, not diagnostic or clinical treatment |
| Yoodli | Freemium | Career & Job Search | Real-time filler-word/pacing feedback live inside Zoom/Meet/Teams calls |
| You.com | Freemium | General Purpose Chatbots | AI assistant with cited web answers |
| Z.ai (GLM Chat) | Freemium | General Purpose Chatbots | Free chat on flagship GLM-5.2 with no login required |
| Zapier | Freemium | Workflow Automation | Connect 8,000+ apps with AI agents |
| Zapier MCP | Freemium | MCP Ecosystem | Turns any of Zapier's 9,000+ app integrations into callable MCP tools for any AI client |
| Zed | Freemium | AI IDEs & Editors | Blazing-fast, Rust-built editor |
| Zendesk AI | Freemium | Sales & Customer Intelligence | AI Agents resolve up to claimed 80% of complex service issues across channels |
| Zep | Freemium | Agent Memory & RAG-as-a-Service | Free plan: 10,000 monthly credits, 2 projects, 200ms retrieval |
| Zoo (KittyCAD) | Freemium | 3D & CAD Generation | Zookeeper: conversational AI agent that edits real parametric B-rep CAD geometry, not meshes |
| Amie | Trial | Email, Scheduling & Tasks | AI chat with full context of your calendar, email, and meetings |
| Beautiful.ai | Trial | Presentations & Design | Slides that auto-arrange as you add content |
| Bria AI | Trial | AI Image Generation | Models trained exclusively on licensed Getty/Alamy/Envato data with full IP indemnification |
| Circleback | Trial | Meeting Assistants & Transcription | AI-generated custom insight templates per meeting type |
| Decktopus | Trial | Presentations & Design | Generates a full structured slide deck (content + design) from a topic prompt |
| Domo | Trial | Business Intelligence | Domo.AI layer adds AI apps/agents on top of its unified data cloud |
| Eightify | Trial | YouTube & Content Summarizers | Summarizes YouTube videos up to 10 hours long in ~5 seconds |
| Fabi.ai | Trial | Business Intelligence | "Smartbooks" mix SQL, Python and no-code in one AI notebook |
| Freed | Trial | Healthcare & Clinical | AI scribe loved by independent clinicians |
| Fyxer | Trial | Email, Scheduling & Tasks | Drafts email replies matching your personal writing style |
| Heptabase | Trial | AI Note-Taking & Docs | Infinite-canvas whiteboard as the primary note surface |
| incident.io AI | Trial | AI DevOps & SRE | Nexus model reasons across telemetry, deployments, code and incident history simultaneously |
| Jasper | Trial | Copywriting & Writing | Built for marketing teams at scale |
| Kagi Assistant | Trial | AI Search & Answer Engines | Bundled with Kagi's paid ad-free search subscription |
| lemlist | Trial | Sales & Customer Intelligence | lemAgent AI sources leads, personalizes outreach and drafts replies |
| Lokalise | Trial | Translation & Language AI | Context-aware AI translation with multi-LLM smart routing across providers |
| MacroFactor | Trial | Health & Fitness AI | Adaptive algorithm recalculates energy-expenditure targets weekly from logged intake vs. actual weight trend |
| Microsoft Power BI Copilot | Trial | Business Intelligence | Build reports and measures via Copilot |
| Missive | Trial | Email, Scheduling & Tasks | Shared team inbox with real-time internal chat alongside email |
| Motion | Trial | Email, Scheduling & Tasks | AI planner that auto-builds your day |
| Numerous.ai | Trial | AI Data Analysts | ChatGPT-powered custom functions inside Google Sheets/Excel |
| Omni | Trial | Business Intelligence | Combines BI dashboards, live spreadsheets, and SQL editing in one tool |
| Originality.ai | Trial | AI Content Detection & Humanizers | Combined AI detection + plagiarism + fact-checking in one scan |
| Otterly.AI | Trial | AI Search Visibility & GEO Tracking | Tracks brand presence across ChatGPT, Google AI Overviews, Perplexity, MS Copilot |
| Peec AI | Trial | AI Search Visibility & GEO Tracking | Tracks brand visibility and competitor benchmarks across ChatGPT, Perplexity, Gemini |
| Pictory | Trial | Video Editing & Repurposing | Converts long-form text/blog posts directly into video with auto B-roll |
| Reflect | Trial | AI Note-Taking & Docs | GPT-4 and Whisper built into a backlinked notes app |
| Sembly AI | Trial | Meeting Assistants & Transcription | Multi-meeting AI chat across an entire workspace history |
| Simular | Trial | Browser & Computer-Use Agents | Sai: always-on computer-use agent operating a private cloud virtual desktop |
| Smartlead | Trial | Sales & Customer Intelligence | Unlimited sending mailboxes across all plans |
| Spellbook | Trial | Legal AI | AI contract drafting and review in Word |
| Sudowrite | Trial | Copywriting & Writing | Built for fiction and creative writing |
| Sunsama | Trial | Email, Scheduling & Tasks | Daily-planning ritual UI blending tasks, calendar, and email into one view |
| Superhuman | Trial | Email, Scheduling & Tasks | The fastest AI email experience |
| Tableau (Pulse/Einstein) | Trial | Business Intelligence | AI insights with Tableau Pulse |
| ThoughtSpot | Trial | Business Intelligence | Search- and agent-driven analytics (Spotter) |
| Topaz Video AI | Trial | Video Editing & Repurposing | Local GPU-based upscaling to 4K/8K plus SDR-to-HDR conversion |
| TypingMind | Trial | Multi-Model Aggregators & Universal Clients | Bring-your-own-API-key chat frontend — you pay providers directly instead of a subscription markup |
| Undetectable AI | Trial | AI Content Detection & Humanizers | Bundles an AI humanizer with unlimited AI-detection scanning on every paid plan |
| Voiceflow | Trial | Workflow Automation | Visual design canvas for building both voice and chat AI agents from one flow |
| Winston AI | Trial | AI Content Detection & Humanizers | Image and deepfake detection alongside text AI-detection |
| Zenlytic | Trial | Business Intelligence | Named AI analyst agent (Zoe) answers business questions in plain English |
| 11x.ai | Paid | Sales & Customer Intelligence | "Alice" AI SDR runs outbound across email, phone, LinkedIn and SMS |
| Abridge | Paid | Healthcare & Clinical | Ambient AI medical scribe |
| Ada | Paid | Sales & Customer Intelligence | Tooling to measure, test, and coach AI support agents at scale |
| Ahrefs Brand Radar | Paid | AI Search Visibility & GEO Tracking | 150M+ monthly prompt/response database across Google AI Overviews, AI Mode, ChatGPT, Perplexity, Gemini, Copilot |
| Aleph Alpha Pharia Assistant | Paid | General Purpose Chatbots | Germany's flagship 'sovereign AI' chat/assistant platform (PhariaAssistant), built for EU data-residency requirements |
| AlphaSense | Paid | Deep Research & Documents | AI search across SEC filings, earnings transcripts, broker research, private data |
| Artisan (Ava) | Paid | Sales & Customer Intelligence | "Ava" fully autonomous AI SDR sources, enriches, messages and books meetings |
| Augment Code | Paid | AI IDEs & Editors | Context Engine built for very large enterprise codebases |
| ChatGPT Agent | Paid | General Autonomous Agents | Operates its own virtual computer in the cloud |
| Claude Code | Paid | Terminal & CLI Agents | Terminal-native agent, best on large codebases |
| Claude Cowork | Paid | General Autonomous Agents | Runs in the Claude desktop app (Mac/Windows) |
| Cleric | Paid | AI DevOps & SRE | Autonomous SRE agent investigates production alerts and delivers root cause analysis in ~5 minutes |
| CoCounsel | Paid | Legal AI | Legal assistant from Thomson Reuters |
| Common Room | Paid | Sales & Customer Intelligence | RoomieAI aggregates buyer signals (job changes, site visits, product usage) into one feed |
| CrowdStrike Charlotte AI | Paid | Security & IT Operations | Agentic SOC analyst on the Falcon platform |
| Decagon | Paid | Sales & Customer Intelligence | "Agent Operating Procedures" define support workflows in natural language, not code |
| DeepInfra | Paid | Model Hosting & Inference APIs | Very low per-token pricing across a large catalog of open models (text, image, audio) |
| Devin | Paid | Autonomous Coding Agents | Most autonomous cloud coding agent |
| Dropzone AI | Paid | Security & IT Operations | AI SOC Analyst investigates alerts end-to-end across the full security tool stack 24/7 |
| Equals | Paid | AI Data Analysts | Spreadsheet UI wired directly to live CRM/billing/warehouse data |
| Factory | Paid | Autonomous Coding Agents | Enterprise 'Droids' across the whole SDLC |
| Glean | Paid | AI Note-Taking & Docs | Enterprise Work AI platform searching across all connected company systems |
| Gong | Paid | Sales & Customer Intelligence | Revenue intelligence from call recordings |
| Graphite Diamond | Paid | AI Code Review | AI reviewer built into Graphite's stacked-PR workflow, not a bolt-on bot |
| Harvey | Paid | Legal AI | Leading legal AI (valued ~$11B) |
| HeadshotPro | Paid | AI Avatars & Headshots | 18M+ headshots generated for 196,987+ customers per vendor (Jun 2026) |
| Instantly | Paid | Sales & Customer Intelligence | Unlimited email accounts with built-in warmup and deliverability tooling |
| Intercom Fin | Paid | Sales & Customer Intelligence | AI support agent that resolves tickets |
| Interior AI | Paid | AI Image Editing & Enhancement | Redesigns real room photos into ~15 design styles in ~25 seconds |
| Ironclad AI (Jurist) | Paid | Legal AI | "Jurist" AI assistant drafts, reviews, negotiates and researches contracts |
| Klap | Paid | Video Editing & Repurposing | Pay-per-clip pricing model rather than per-minute rendered |
| Legora | Paid | Legal AI | Collaborative AI workspace for lawyers |
| Microsoft Copilot in Excel | Paid | AI Data Analysts | Generates formulas, pivot analysis and Python-in-Excel from natural language inside the native app |
| Microsoft Security Copilot | Paid | Security & IT Operations | AI copilot for security operations |
| Midjourney | Paid | AI Image Generation | v7 delivers the most artistic, cinematic images |
| Moonvalley (Marey) | Paid | AI Video Generation | Trained exclusively on licensed cinematic footage (copyright-clean claim) |
| Nebius Token Factory | Paid | Model Hosting & Inference APIs | European GPU-cloud-backed inference API hosting major open models (Llama, Qwen, DeepSeek, etc.) |
| Nooks | Paid | Sales & Customer Intelligence | AI parallel dialer connects reps to 3x more live prospects |
| Numeric | Paid | Finance & Accounting AI | AI close automation unifies close management, reporting and cash in one workspace |
| Parloa | Paid | Sales & Customer Intelligence | AI agent management platform purpose-built for contact centers |
| Pebblely | Paid | AI Image Editing & Enhancement | 100+ pre-built product-category templates for instant lifestyle/studio shots |
| PhotoAI | Paid | AI Avatars & Headshots | Generates styled AI photoshoots of yourself from uploaded selfies |
| Profound | Paid | AI Search Visibility & GEO Tracking | Tracks brand mentions and citations across ChatGPT, Perplexity, Gemini, Claude |
| Qlik Cloud Analytics | Paid | Business Intelligence | Qlik Answers gives GenAI answers grounded in unstructured content |
| Regie.ai | Paid | Sales & Customer Intelligence | AI Prospecting Agents handle research, list-building and personalization end to end |
| Robin AI | Paid | Legal AI | Reviews and redlines contracts against playbooks in near real time |
| SambaNova Cloud | Paid | Model Hosting & Inference APIs | Hosts open models (DeepSeek, MiniMax, Llama) on SambaNova's own RDU chips for high-speed inference |
| Sierra | Paid | Sales & Customer Intelligence | Ghostwriter auto-builds production agents from SOPs, transcripts and recordings |
| Suki AI | Paid | Healthcare & Clinical | Ambient AI captures patient conversations directly into EHR-ready clinical notes |
| Topaz Photo AI | Paid | AI Image Editing & Enhancement | Desktop app (Win/Mac) combining sharpening, denoising, upscaling and face recovery in one pass |
| Warmly | Paid | Sales & Customer Intelligence | De-anonymizes website visitors into named companies/contacts |
| WHOOP Coach | Paid | Health & Fitness AI | Conversational coach built on WHOOP's continuous biometric stream (sleep, strain, recovery, stress) |