467 free AI tools. Half of the paid plans start at $15 a month or less. 70 are open source. Newest check: 12 Nov 2026.
268 of 721 tools were checked against the vendor's own page in the last 30 days.
| Tool | Price from | Free plan | Runs on | Rating | Checked |
|---|---|---|---|---|---|
| DevinDevin is Cognition's autonomous AI software engineer that plans, codes, tests, and ships pull requests, with a Free plan and several paid tiers. | $20/mo | Yes | Web · Mac · Windows | 4.6 | 2 Nov |
| OpenEvidenceFree, ad-supported AI medical search for verified US clinicians, with cited answers from licensed journals and a 3-model family launched in September 2026. | Free | Yes | Web · iOS · Android | 4.6 | 2 Nov |
| ChatGPTChatGPT is OpenAI's AI assistant, with 1.2 billion weekly users by OpenAI's count, the GPT-6 model family and plans that run from a free tier to a premium Pro tier. | $8/mo | Yes | Web · iOS · Android · Mac · Windows | 4.5 | 22 Oct |
| GeminiGoogle's multimodal AI assistant and model family, sold as a free app, tiered subscriptions and a pay-per-token API | $3/mo | Yes | Web · iOS · Android · Mac · Windows | 4.5 | 2 Nov |
| HubSpotCustomer platform for marketing, sales and service with a free CRM for 2 users and Agent Hub AI agents, used by 306,446 businesses as of mid-2026. | $20/mo | Yes | Web · iOS · Android | 4.5 | 2 Nov |
| Microsoft CopilotMicrosoft's AI assistant across Windows, Edge, Word, Excel, Outlook and Teams, from a free tier to per-seat work plans on OpenAI's latest GPT-5 models. | $9.99/mo | Yes | Web · iOS · Android · Mac · Windows | 4.5 | 2 Nov |
| NotionYour AI everything app: All your tools and work in one unified workspace. | $10/mo | Yes | Web · iOS · Android · Mac · Windows | 4.5 | 30 Sep |
| ReplitCloud coding environment where you describe an app in plain English and AI builds and deploys it. | $20/mo | Yes | Web · Mac · Windows | 4.5 | 2 Nov |
| RunwayAI to simulate the world through generative video and world models | $15/mo | Yes | Web · iOS · Android | 4.5 | 2 Nov |
| CursorCursor is an AI code editor built on VS Code, widely adopted across large enterprise engineering teams, with Agent Mode, Tab completion, and Cloud Agents. | $8/mo | Yes | Web · iOS · Mac · Windows | 4.4 | 16 Oct |
| Fireworks AIEnterprise inference platform for open models: serverless tokens from $0.10 per 1M, managed fine-tuning per training token, and dedicated NVIDIA GPUs from $8.00/hr. $1 free credits, self-serve, no cold starts. | -- | Yes | Web | 4.4 | 4 Sep |
| FramerDesign and publish stunning websites without code | $10/mo | Yes | Web | 4.4 | 19 Aug |
| Google LensGoogle's AI-powered visual search tool that identifies objects, translates text in 100+ languages, matches products against the Shopping Graph, and provides homework help. Free on Android, iOS, and Chrome, with a Windows desktop app that launched in 2026. | Free | Yes | Web · iOS · Android · Windows | 4.4 | 28 Oct |
| LovableBuild something lovable. Create apps and websites by chatting with AI. | $25/mo | Yes | Web | 4.4 | 4 Nov |
| Otter.aiAI Notetaker that builds your knowledge base with transcription, summaries, and AI Chat | $8.33/mo | Yes | Web · iOS · Android · Mac · Windows | 4.4 | 19 Aug |
| Perplexity AIPerplexity AI answers from the live web with numbered citations and lets paid users pick among models from 6 AI labs; a limited free plan exists. | $17/mo | Yes | Web · iOS · Android · Mac · Windows | 4.4 | 22 Oct |
| QwenAlibaba's free Qwen chat app for web, desktop and mobile, plus a per-token Model Studio API and open-weight models you can self-host. | -- | Yes | Web · iOS · Android · Mac · Windows | 4.4 | 2 Nov |
| v0AI-powered full-stack app builder that turns natural language prompts into production-ready code | $30/mo | Yes | Web · iOS | 4.4 | 4 Sep |
| ClaudeClaude is Anthropic's AI assistant, with a free tier, Pro, Max and Ultra personal plans, and Team and Enterprise seats. Opus access starts at Pro. | $20/mo | Yes | Web · iOS · Android · Mac · Windows | 4.3 | 2 Nov |
| DeepSeekDeepSeek's free chat app and low-cost developer API, running MIT-licensed open-weight models with long context, a thinking mode and image input. | -- | Yes | Web · iOS · Android | 4.3 | 2 Nov |
| ElevenLabsAI voice platform for text-to-speech, voice cloning, dubbing, music and conversational voice agents | $6/mo | Yes | Web · iOS · Android | 4.3 | 2 Nov |
| Gemini NotebookAI-powered research assistant that grounds insights in your sources | $4.99/mo | Yes | Web · iOS · Android | 4.3 | 28 Oct |
| Google AI StudioFree web-based IDE for building, testing, and deploying generative AI applications with Google's Gemini models | Free | Yes | Web | 4.3 | 17 Sep |
| GrokChatbot from xAI that searches the web and X live, now sold with Grok Bot and Cursor inside The X Subscription. | $8/mo | Yes | Web · iOS · Android | 4.3 | 20 Oct |
| Meta AIMeta's free assistant inside Facebook, Instagram, WhatsApp and Messenger, powered by Muse Spark, with Meta One bundles for heavier image and video generation. | $7.99/mo | Yes | Web · iOS · Android | 4.3 | 28 Oct |
| QuillBotAI writing tools for paraphrasing, grammar checking, summarizing, plagiarism detection, and AI detection. | $4.17/mo | Yes | Web · iOS · Android · Mac · Windows | 4.3 | 2 Nov |
| DatabricksUnified Lakehouse platform for data engineering, analytics, and AI, founded 2013, valued at $190B (Aug 2026), with consumption pricing from $0.08 per DBU on the published Premium tier. | -- | Yes | Web | 4.2 | 4 Sep |
| DeepgramReal-time voice AI APIs for developers: speech-to-text under 300ms, TTS, and voice agents. Used by 200,000+ developers. | $333/mo | Yes | Web | 4.2 | 22 Oct |
| DeepLAI translation platform for text, documents and live speech, with a free plan and paid Translator plans billed annually. DeepL says more than 200,000 businesses use it. | $7.49/mo | Yes | Web · iOS · Android · Mac · Windows | 4.2 | 13 Oct |
| GitHub CopilotGitHub's AI coding assistant with agent mode, Copilot Fusion model routing and MCP support across 6 IDEs, plus a free plan with no credit card required. | $10/mo | Yes | Web · iOS · Android · Mac · Windows | 4.2 | 6 Nov |
| KimiMoonshot AI's chat app and developer API running the open-weight Kimi K3 family, with agent tools, Swarm and up to 1M tokens of context. | $19/mo | Yes | Web · iOS · Android | 4.2 | 2 Nov |
| Luma Labs Dream MachineCreative agents that make you prolific: AI video and image generation for creators | $9.99/mo | Yes | Web · iOS | 4.2 | 19 Aug |
| HeyClickyDesktop AI buddy for Mac and Windows that sees your screen on a hotkey, talks you through any app and runs agents you start by voice. Y Combinator Spring 2026. Free plan, plus Pro and Max. | $20/mo | Yes | Mac · Windows | 4.1 | 11 Nov |
| InngestInngest runs event-driven background jobs and AI workflows with no queue or worker fleet to manage. A Free plan that needs no credit card covers development and small production apps. | $99/mo | Yes | Web | 4.1 | 29 Sep |
| OSSInsightOSSInsight is a free AI-powered GitHub analytics platform by PingCAP analyzing 10+ billion open source events to surface trends, rankings, and developer insights across the ecosystem. | Free | Yes | Web | 4.1 | 20 Sep |
| AlgoliaAI search and retrieval platform powering 1.75 trillion searches annually for 18,000+ businesses with semantic search, vector embeddings, and AI agents. | -- | Yes | Web · iOS · Android · Mac · Windows | 4.0 | 3 Sep |
| AtuinOpen-source shell history with encrypted sync across machines, plus Threads to search and resume coding-agent sessions (32.3k GitHub stars). | Free | Yes | Mac · Windows | 4.0 | 12 Nov |
| BingMicrosoft's AI-powered search engine with Copilot integration, multi-turn search, and enterprise capabilities. Free consumer search; Copilot Search powered by OpenAI's Prometheus model. Enterprise Bing Chat is also available for teams. | $5/mo | Yes | Web · iOS · Android · Windows | 4.0 | 19 Aug |
| CometPerplexity's Chromium-based AI browser with a built-in assistant, free on Mac, Windows, iOS and Android, with 7 headline features. | $17/mo | Yes | iOS · Android · Mac · Windows | 4.0 | 21 Oct |
| ExaSearch API that ranks the web by meaning for AI agents and retrieval pipelines, with Lite, Auto and Deep search modes, an asynchronous research Agent and an official MCP server. A free Starter plan with monthly credits needs no payment method. | $49/mo | Yes | Web | 4.0 | 12 Nov |
| Google Flow MusicGoogle's AI music platform, now on Lyria 3.5, with a conversational Producer agent, Veo-powered music videos and free unlimited downloads. Free tier plus Starter $6, Plus $18 and Member $48 per month billed yearly. | $6/mo | Yes | Web · iOS | 4.0 | 4 Sep |
| GroqFast open-model inference, now built on NVIDIA-licensed LPU hardware | Free | Yes | Web | 4.0 | 6 Sep |
| HeyGenFast, simple AI video generator that creates professional videos with realistic avatars in 175+ languages. | $29/mo | Yes | Web · iOS | 4.0 | 4 Sep |
| HiggsfieldAI video and image studio, used in 238 countries, that runs Kling, Veo, Seedance and Sora plus its own camera and character tools on one credit plan. | $9/mo | Yes | Web | 4.0 | 24 Sep |
| Hugging FaceThe AI community building the future. Platform for discovering, sharing and collaborating on machine learning models, datasets and applications. | $9/mo | Yes | Web | 4.0 | 19 Aug |
| LindyAI teammate that handles email, meetings and workflows across 1,000+ apps; $50 in free credits for 7 days, then per-seat monthly credit packs. | $49.99/mo | Yes | Web · iOS · Android · Mac · Windows | 4.0 | 6 Nov |
| OllamaMIT-licensed runtime that runs open-weight LLMs on macOS, Windows and Linux with a local API, plus an optional paid cloud for larger models. | $20/mo | Yes | Web · Mac · Windows | 4.0 | 12 Nov |
| PoeOne subscription reaching 200+ models from every major lab plus community bots, with a free plan to start. Poe's paid plans have no names; each is sold by its compute-point allowance. | $4.99/mo | Yes | Web · iOS · Android · Mac · Windows | 4.0 | 28 Oct |
| tl;dvAI meeting notetaker turning every meeting into insights across your entire company | $18/mo | Yes | Web · iOS · Android | 4.0 | 14 Oct |
| Trigger.devOpen-source TypeScript platform for durable background jobs and AI agents. Checkpoint-resume execution survives crashes and redeploys, auto-retries, real-time traces. Free tier available. | $10/mo | Yes | Web | 4.0 | 22 Sep |
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