| Apertus Chat (Public AI) | Free | General Purpose Chatbots | Chat directly on Apertus 1.5, the fully open Swiss model from ETH, EPFL and CSCS (released 2026-07-24) |
| Bing Image Creator | Free | AI Image Generation | Free text-to-image with Microsoft MAI-Image-2.5-Flash and MAI-Image-2e |
| Falcon LLM Chat (TII) | Free | General Purpose Chatbots | Free public playground for Abu Dhabi TII's open-weight Falcon models |
| Flowise | Free | Workflow Automation | Drag-and-drop builder for chatbots, agents and RAG flows |
| Goblin Tools | Free | Email, Scheduling & Tasks | Magic ToDo breaks a task into tiny steps with adjustable spiciness |
| Google AI Mode | Free | General Purpose Chatbots | Conversational AI search inside Google powered by Gemini with follow-up questions |
| Google Opal | Free | Workflow Automation | Describe an app in plain language and Opal builds a shareable multi-step AI workflow |
| Google TextFX | Free | Copywriting & Writing | Ten AI writing tools for wordplay, similes, chains and rhymes |
| HuggingChat | Free | General Purpose Chatbots | Completely free and open-source |
| Jais Chat | Free | General Purpose Chatbots | Bilingual Arabic/English chatbot built on Jais 30B/70B, the leading Arabic-trained LLM family |
| K2 Think | Free | General Purpose Chatbots | MBZUAI/G42 chat app for the open Apache-2.0 K2 Think V2 reasoning model, served on Cerebras |
| Kimi | Free | General Purpose Chatbots | Free access to Moonshot's Kimi K3 and K2-series agentic models |
| LangBot | Free | Workflow Automation | Builds AI bots for WeChat, QQ, Discord, Slack, Telegram and other chat platforms |
| Langflow | Free | Workflow Automation | Open source with 138k GitHub stars, free desktop app and free cloud account |
| Meta AI | Free | General Purpose Chatbots | Free assistant now powered by Meta's Muse Spark models |
| 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 |
| Qwen Chat | Free | General Purpose Chatbots | Free access to Alibaba's latest Qwen3.x models, including the Max tier |
| Qwen-Image | Free | AI Image Generation | Image model family with strong in-image text rendering; Qwen-Image-2512 and Qwen-Image-2.1 (Sep 2026, 7B, transparent RGBA output) |
| Sakana Chat | Free | General Purpose Chatbots | Free general-public chat service from Sakana AI, built on its own Namazu model |
| Sim | Free | Workflow Automation | Visual canvas for building, deploying and monitoring AI agents and workflows |
| Twenty CRM | Free | Sales & Customer Intelligence | Open-source CRM with custom objects, fields and views |
| Windmill | Free | Workflow Automation | Open-source, self-hostable with unlimited executions on the free tier |
| Xiaomi MiMo Studio | Free | General Purpose Chatbots | Xiaomi's web chat for its open-source MiMo MoE models (MIT license) with classic, deep-reasoning and web-search modes |
| Zero | Free | Email, Scheduling & Tasks | Fully open-source (MIT license), self-hostable AI email client |
| 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 |
| Amazon Nova | Free | General Purpose Chatbots | Amazon's web playground to chat with Nova models (Nova 2 Lite and others) with a model dropdown |
| 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 |
| BISHENG | Free | Workflow Automation | Open-source platform for building LLM workflows, RAG and multi-agent apps |
| ComfyUI | Free | AI Image Generation | Node-graph interface for building image, video, audio and 3D generation workflows without code |
| Coze Studio | Free | Workflow Automation | Open-source version of ByteDance's Coze agent builder with visual workflows |
| FLUX.2 [klein] | Free | AI Image Generation | 4B-parameter Apache-2.0 FLUX.2 variant for text-to-image and editing, released Jan 2026 |
| Fooocus | Free | AI Image Generation | Midjourney-like prompt-only UI on top of SDXL with built-in prompt expansion |
| Google Dreambeans | Free | Email, Scheduling & Tasks | Proactively builds 10-14 personalized story collections per day |
| HiDream-I1 | Free | AI Image Generation | 17B-parameter MIT-licensed image model with Full, Dev and Fast variants |
| HiDream-O1-Image | Free | AI Image Generation | MIT-licensed unified model for text-to-image, image editing and subject personalization up to 2048x2048 |
| Hunyuan Image (Tencent) | Free | AI Image Generation | Open-sourced 80B-parameter MoE text-to-image model (weights on Hugging Face) |
| HunyuanImage 3.0 (Tencent) | Free | AI Image Generation | Open-weights native multimodal image generation model |
| InvokeAI | Free | AI Image Generation | Open-source web UI with unified canvas for generation, inpainting and outpainting |
| LongCat Chat (Meituan) | Free | General Purpose Chatbots | Web chat for Meituan's open-source LongCat-Flash models (MIT license, 560B MoE) |
| LongCat-Image (Meituan) | Free | AI Image Generation | 6B Apache-2.0 bilingual (Chinese-English) text-to-image and image editing model |
| SANA (NVIDIA) | Free | AI Image Generation | Apache-2.0 linear-diffusion family for text-to-image up to 4K, with SANA-Sprint one-step generation |
| Sarvam Indus | Free | General Purpose Chatbots | Free (beta) chat assistant natively handling all 22 official Indian languages plus Hinglish code-switching |
| Snapchat My AI | Free | General Purpose Chatbots | Free chatbot inside Snapchat for everyone since 2023 |
| Stable Diffusion (Stability AI) | Free | AI Image Generation | Open-source, run locally for unlimited free use |
| Z-Image | Free | AI Image Generation | 6B-parameter Apache-2.0 model family: Z-Image, Z-Image-Turbo, editing variant |
| Accio (Alibaba) | Freemium | Sales & Customer Intelligence | AI agent that finds suppliers, compares products and drafts sourcing steps on Alibaba.com |
| 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 |
| Apollo.io | Freemium | Sales & Customer Intelligence | Free Starter plan with unlimited contact emails (10,000 credits/mo fair-use) |
| Attio | Freemium | Sales & Customer Intelligence | Free plan for up to 3 seats and 50,000 records |
| Botpress | Freemium | Workflow Automation | Free pay-as-you-go plan with a monthly message quota and AI credit |
| Chatbase | Freemium | Workflow Automation | Free plan: 50 message credits/month, 1 AI agent, 1 workspace member |
| ChatGPT | Freemium | General Purpose Chatbots | Free tier on OpenAI's fast GPT-6/GPT-5.x 'Luna' models, with a Think button for harder questions |
| Civitai | Freemium | AI Image Generation | Largest open Stable Diffusion/FLUX model, LoRA and checkpoint sharing hub |
| Claude | Freemium | General Purpose Chatbots | Free tier on Anthropic's Claude 5 family (Sonnet-class model by default) |
| Clay | Freemium | Sales & Customer Intelligence | AI-powered data enrichment and prospecting |
| DeepSeek | Freemium | General Purpose Chatbots | Free web and app chat on DeepSeek's V4-series models |
| Dify | Freemium | Workflow Automation | Open-source Community Edition, free self-deploy via Docker |
| Dola | Freemium | General Purpose Chatbots | ByteDance's overseas assistant (renamed from Cici in Nov 2025) with free chat, translation, summarization and image generation |
| 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 |
| Euria (Infomaniak) | Freemium | General Purpose Chatbots | Swiss-hosted AI assistant from Infomaniak with a free basic version |
| FLUX (Black Forest Labs) | Freemium | AI Image Generation | Open-weight models you can run locally for free |
| Freepik AI (Magnific) | Freemium | AI Image Generation | 30+ AI image/video/audio models unified behind one credit system |
| Gemini | Freemium | General Purpose Chatbots | Free tier on Gemini 3.x Flash models, with limited access to the top Pro model |
| Grammarly | Freemium | Copywriting & Writing | Grammar, clarity and tone everywhere you type |
| Grok | Freemium | General Purpose Chatbots | Free, rate-limited access to xAI's latest Grok 4.x models |
| Gumloop | Freemium | Workflow Automation | No-code canvas for AI workflows |
| HubSpot Breeze | Freemium | Sales & Customer Intelligence | Suite of AI agents (Customer, Prospecting, Content, Data) built into HubSpot CRM |
| Hunter | Freemium | Sales & Customer Intelligence | Free plan: 50 credits per month for email finding and verification |
| Ideogram | Freemium | AI Image Generation | Best-in-class legible text in images |
| Inbox Zero | Freemium | Email, Scheduling & Tasks | Open-source codebase (9k GitHub stars), self-hostable for free |
| Jenni AI | Freemium | Copywriting & Writing | AI Autocomplete tuned for academic/essay writing with in-line citations |
| Krea | Freemium | AI Image Generation | Real-time generation as you draw |
| LanguageTool | Freemium | Copywriting & Writing | Grammar/style checking across 30+ languages, strongest multilingual coverage in category |
| Leonardo AI | Freemium | AI Image Generation | Fine-grained control and custom models |
| Lex | Freemium | Copywriting & Writing | Minimalist Google-Docs-style editor built AI-first for long-form writing |
| Mage.space | Freemium | AI Image Generation | Multi-model access (SD, FLUX, Krea 2, Z-Image) in one browser tool |
| Make | Freemium | Workflow Automation | Visual drag-and-drop automation |
| Microsoft Copilot | Freemium | General Purpose Chatbots | Free tier mixing frontier OpenAI models with Microsoft's own MAI models |
| MiniMax Chat | Freemium | General Purpose Chatbots | Consumer chat surface for MiniMax's M3 model family |
| Mistral Le Chat | Freemium | General Purpose Chatbots | Free tier from Europe's leading AI lab (Mistral Medium/Large 3-series) |
| n8n | Freemium | Workflow Automation | Open-source, self-hostable automation |
| Nano Banana (Google) | Freemium | AI Image Generation | Free 4K generation via Gemini (watermarked) |
| NightCafe | Freemium | AI Image Generation | Free daily credits across many models (FLUX, DALL-E 3, Ideogram) with no card required |
| OpenArt | Freemium | AI Image Generation | Single dashboard aggregating 100+ image/video/audio models (FLUX, Seedance, etc.) |
| Pipedream | Freemium | Workflow Automation | Free tier: 300 credits/month, 3 active workflows, 3 connected accounts, no card required |
| Playground AI | Freemium | AI Image Generation | 10 free image generations per rolling 3-hour window, no card required |
| Poe | Freemium | General Purpose Chatbots | One app for GPT, Claude, Gemini, Grok, DeepSeek and more |
| 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) |
| QuillBot | Freemium | Copywriting & Writing | Best-in-class paraphrasing and rewriting |
| Reclaim.ai | Freemium | Email, Scheduling & Tasks | Auto-schedules tasks, habits and breaks |
| Recraft | Freemium | AI Image Generation | Generates true SVG vectors, not just raster |
| Reka Chat | Freemium | General Purpose Chatbots | Chat with Reka's multimodal models (Reka Flash 3 etc.) without needing an account for basic use |
| Rytr | Freemium | Copywriting & Writing | Low-cost, fast content generation |
| SeaArt AI | Freemium | AI Image Generation | Free daily credits, no card required |
| Seedream (ByteDance) | Freemium | AI Image Generation | High-end photorealism (Seedream 4.0) |
| Shortwave | Freemium | Email, Scheduling & Tasks | AI email assistant for Gmail |
| Stack AI | Freemium | Workflow Automation | Free plan: 500 monthly runs, 2 projects, 1 seat, community Discord support |
| Taskade | Freemium | Email, Scheduling & Tasks | AI agents that run projects and tasks |
| Tensor.Art | Freemium | AI Image Generation | Free daily credits across a large community model library |
| 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 |
| Type.ai | Freemium | Copywriting & Writing | AI book writing and editing workspace |
| Unify | Freemium | Sales & Customer Intelligence | Credit-based AI GTM platform combining intent signals, enrichment and outreach |
| 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 |
| Voiceflow | Freemium | Workflow Automation | Visual design canvas for building both voice and chat AI agents from one flow |
| Wordtune | Freemium | Copywriting & Writing | Free tier includes unlimited grammar/spelling checks plus 10 daily rewrites |
| You.com | Freemium | General Purpose Chatbots | AI assistant with cited web answers |
| Z.ai (GLM Chat) | Freemium | General Purpose Chatbots | Free chat on Zhipu's flagship GLM-5.x models |
| Zapier | Freemium | Workflow Automation | Connect 8,000+ apps with AI agents |
| Zendesk AI | Freemium | Sales & Customer Intelligence | AI Agents resolve up to claimed 80% of complex service issues across channels |
| Bardeen | Freemium | Workflow Automation | Chrome-based AI automation for scraping, filling forms and moving data between apps |
| Coze | Freemium | Workflow Automation | No-code drag-and-drop bot/agent builder from ByteDance, distinct from Doubao's consumer chat app |
| Doubao | Freemium | General Purpose Chatbots | ByteDance's flagship consumer assistant on its Doubao Seed 2.x models |
| Dreamina | Freemium | AI Image Generation | Free daily credits for Seedream 5.0 Pro/Lite image generation |
| iFlytek Spark (Xinghuo) | Freemium | General Purpose Chatbots | Voice-first Chinese chatbot from iFlytek, China's dominant speech-tech vendor |
| LiblibAI | Freemium | AI Image Generation | China's largest Stable Diffusion/FLUX model-sharing community (Civitai equivalent) |
| Tencent Yuanbao | Freemium | General Purpose Chatbots | Free assistant on Tencent's own Hunyuan Hy-series models alongside DeepSeek |
| 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 |
| 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 |