| 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) |
| Falcon LLM Chat (TII) | Free | General Purpose Chatbots | Free public playground for Abu Dhabi TII's open-weight Falcon models |
| Google AI Mode | Free | General Purpose Chatbots | Conversational AI search inside Google powered by Gemini with follow-up questions |
| Google LearnLM | Free | AI Tutors & Learning | Learning-tuned tutoring in Gemini |
| Google Pomelli | Free | Presentations & Design | Scans your website to build a Business DNA brand profile (tone, fonts, palette, imagery) |
| 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 |
| Meta AI | Free | General Purpose Chatbots | Free assistant now powered by Meta's Muse Spark models |
| Penpot | Free | Presentations & Design | Open-source (MPL-2.0) browser design and prototyping tool with real-time collaboration |
| Pi (Inflection AI) | Free | General Purpose Chatbots | Fully free personal-AI chatbot with no subscription tier at all — unlimited conversations, no paywall |
| Presenton | Free | Presentations & Design | Open-source (Apache-2.0) AI presentation generator with desktop app and Docker deployment |
| Qwen Chat | Free | General Purpose Chatbots | Free access to Alibaba's latest Qwen3.x models, including the Max tier |
| Sakana Chat | Free | General Purpose Chatbots | Free general-public chat service from Sakana AI, built on its own Namazu model |
| 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 |
| 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 |
| LongCat Chat (Meituan) | Free | General Purpose Chatbots | Web chat for Meituan's open-source LongCat-Flash models (MIT license, 560B MoE) |
| Ming-Image (Ant Group) | Free | Presentations & Design | MIT-licensed 6B model that generates UI screens, infographics and posters with readable text |
| 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 |
| Adobe Express | Freemium | Presentations & Design | Free web and mobile design app with Firefly-powered generate image, text effects and presentations |
| Canva Magic Studio | Freemium | Presentations & Design | AI design across the whole Canva suite |
| 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 |
| ChatGPT Study Mode | Freemium | AI Tutors & Learning | Socratic step-by-step tutoring mode built into ChatGPT rather than direct answers |
| Claude | Freemium | General Purpose Chatbots | Free tier on Anthropic's Claude 5 family (Sonnet-class model by default) |
| DeepSeek | Freemium | General Purpose Chatbots | Free web and app chat on DeepSeek's V4-series models |
| 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 |
| Eraser AI | Freemium | Presentations & Design | Generates architecture/system diagrams directly from a text prompt |
| Euria (Infomaniak) | Freemium | General Purpose Chatbots | Swiss-hosted AI assistant from Infomaniak with a free basic version |
| Excalidraw+ | Freemium | Presentations & Design | Core editor is fully free, open-source and runs locally in-browser with no signup |
| Figma (Starter AI) | Freemium | Presentations & Design | Free Starter plan includes AI credits (150 per day, up to 500 per month per pricing page) |
| Framer AI | Freemium | Presentations & Design | Free plan includes 500 AI 'Agent' credits (site localization, content tasks) to try before paying |
| Gamma | Freemium | Presentations & Design | Polished decks from a prompt in under a minute |
| 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 |
| Jenni AI | Freemium | Copywriting & Writing | AI Autocomplete tuned for academic/essay writing with in-line citations |
| Knowt | Freemium | AI Tutors & Learning | Positions as the free Quizlet alternative, with unlimited learn mode/practice tests free |
| LanguageTool | Freemium | Copywriting & Writing | Grammar/style checking across 30+ languages, strongest multilingual coverage in category |
| Lex | Freemium | Copywriting & Writing | Minimalist Google-Docs-style editor built AI-first for long-form writing |
| Microsoft Copilot | Freemium | General Purpose Chatbots | Free tier mixing frontier OpenAI models with Microsoft's own MAI models |
| Microsoft Designer | Freemium | Presentations & Design | Free AI image generation (DALL-E/Copilot-powered) bundled into templated social/poster/flyer design |
| 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) |
| Napkin AI | Freemium | Presentations & Design | Turns your text into diagrams and visuals |
| 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 |
| Quizlet | Freemium | AI Tutors & Learning | AI flashcards and practice tests from notes |
| Reka Chat | Freemium | General Purpose Chatbots | Chat with Reka's multimodal models (Reka Flash 3 etc.) without needing an account for basic use |
| Relume | Freemium | Presentations & Design | AI Site Builder generates full sitemaps and wireframes from a prompt |
| Rytr | Freemium | Copywriting & Writing | Low-cost, fast content generation |
| Symbolab | Freemium | AI Tutors & Learning | Step-by-step explanations across algebra, calculus, trig, geometry, physics |
| Trinka | Freemium | Copywriting & Writing | Grammar/style checker tuned specifically for scientific and technical writing |
| Turbo AI (formerly Turbolearn) | Freemium | AI Tutors & Learning | Converts uploaded PDFs/videos/recordings into notes, flashcards, quizzes, and podcasts |
| Type.ai | Freemium | Copywriting & Writing | AI book writing and editing workspace |
| Uizard | Freemium | Presentations & Design | Free tier: 2 projects, 10 templates, 3 AI generations/month via Autodesigner |
| Venice AI | Freemium | General Purpose Chatbots | Browser-side conversation storage — Venice's servers never see or keep chat history |
| Visily | Freemium | Presentations & Design | Free Starter plan with 300 AI design credits/month |
| 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 |
| Doubao | Freemium | General Purpose Chatbots | ByteDance's flagship consumer assistant on its Doubao Seed 2.x models |
| iFlytek Spark (Xinghuo) | Freemium | General Purpose Chatbots | Voice-first Chinese chatbot from iFlytek, China's dominant speech-tech vendor |
| Khanmigo | Freemium | AI Tutors & Learning | Socratic AI tutor from Khan Academy |
| Photomath | Freemium | AI Tutors & Learning | Free Basic plan with full step-by-step explanations and visual aids |
| Tencent Yuanbao | Freemium | General Purpose Chatbots | Free assistant on Tencent's own Hunyuan Hy-series models alongside DeepSeek |
| 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 |