Free AI Tools
637 AI tools you can use for free, organized by use case and labeled fully free or free plan.
156 free tools
Clear filtersAll-in-one AI platform hosting GPT, Claude, Gemini, Runway, ElevenLabs, Flux, and 200+ writing/image/audio templates under one subscription.
Free plan · upgrade $8/moLongCat AI: Beyond Scale - AI-powered chat and API platform
Fully freeFree-forever AI meeting assistant that captures, transcribes, and summarises calls, with bot-free capture and ChatGPT/Claude integrations.
Free planAI assistant built into the Raycast launcher for macOS, with chat, quick commands, and multiple model choices.
Free plan · upgrade $10/moAI presentation maker that generates beautifully designed, brand-aligned slides from prompts or documents in minutes.
Fully freeAI co-pilot for technical design that generates diagrams and documentation.
Free planOne platform, every email. Email marketing software for SaaS teams to send marketing, lifecycle, and transactional email from one product.
Fully freeAll-in-one AI platform—specialized AI products that share context across teams. Automate workflows, deliver real business results without adding headcount.
Free planBot-free AI note taker that captures, transcribes, and summarises online and in-person meetings across Zoom, Google Meet, and Teams.
Free planEvery relationship, remembered. Automatically organized, intelligently searchable, always up to date.
Free planEverything-in-one AI creation platform with 2,000+ tools for text, image, music, voice, and video generation in 100+ languages.
Fully freeMulti-model AI chat client — access GPT-4, Claude, Gemini, and more side by side in one interface.
Free planUnified API gateway to 20+ top-tier LLMs with crypto-native payments and AI Agent economic identity
Free planDeveloper-focused PDF AI platform for chatting with PDFs and production APIs to parse, extract, and split documents.
Fully freeSimple deep-search engine that goes beyond surface results to surface detailed information and precise answers.
Fully freeAI note-taker for students that instantly converts lectures, audio, and video into notes, mindmaps, quizzes, and flashcards.
Free planAgentic AI that drafts multi-page reports, PDFs, Word docs, slides, and spreadsheets from a single prompt with no signup.
Free planAI workflow automation platform with 1,200+ AI models and 5,500+ integrations built in.
Free planAI for the cultured
Fully freeMarketplace and builder for professional AI agents—discover, use, and compose agents into coordinated workflow teams.
Fully freeAn AI buddy that lives on your Mac, teaches you anything, guides you when stuck, and runs agents while you're away.
Free planAI presentation maker that turns documents, links, or topics into brand-aligned decks with interactive animations.
Fully freeEmail inbox API for AI agents—programmatic accounts, routing, and webhooks so agents can send and receive email.
Free plan · upgrade $6/mo
Numerous202.2K monthly visitsAI spreadsheet assistant that adds ChatGPT functions to Google Sheets and Excel.
Free planFAQ
Every tool here can be used without paying. Tools marked “Fully free” have no paid plan; tools with a free plan let you start for free and pay only for more usage or features.
“Fully free” means every feature is free. “Free plan” means there is a free tier with limits and a paid upgrade; the card shows the cheapest monthly upgrade when the tool publishes one.
Common limits are a daily or monthly usage quota, lower output quality or resolution, watermarks, and fewer advanced features. Check each tool’s pricing page for the exact terms.
Yes. Open-source tools publish their code, so you can run them on your own machine or server, usually at no cost beyond your own hardware.