A meticulously curated, community-driven directory of the best AI tools, models, frameworks, and resources — updated for 2026.
If this list saves you time, please ⭐ star it — it helps others find it too.
Unlike generic AI directories, every entry here is:
- ✅ Hand-picked for quality and real-world usefulness
- ✅ Actively maintained — stale tools are removed
- ✅ Annotated with pricing, open-source status, and honest descriptions
- ✅ Organized by use case, not alphabetically — find what you need fast
New here? Start with ⭐ Editor's Picks for the highest-impact tools across every category.
| Added | Category |
|---|---|
| Claude Opus 4, Gemini 2.5 Pro (2M context) | Foundation Models |
| Llama 4 Scout / Maverick (MoE, multimodal) | Open-Weight Models |
| VoltAgent, Mastra (TypeScript agent frameworks) | AI Agents |
| Model Context Protocol (MCP) section | Developer Infrastructure |
| Reve Image, Flux.1 (image generation) | AI Image Generation |
| Google Veo 2, Runway Gen-4 | AI Video Generation |
The highest-impact tools across every category, hand-selected for quality.
| Tool | Category | Why It's Essential |
|---|---|---|
| ChatGPT | Chatbot | World's most popular AI assistant — multimodal, with memory |
| Claude | Chatbot | Best for long-form writing, reasoning, and document analysis |
| Cursor | Coding | Best-in-class AI IDE — multi-file edits, codebase understanding |
| Midjourney | Image Gen | Industry standard for artistic, high-quality image generation |
| ElevenLabs | Voice/TTS | Most realistic voice synthesis and cloning available |
| Perplexity AI | Search | AI search with inline citations — best for research |
| LangChain | Dev Framework | Most widely adopted LLM application framework |
| Ollama | Local Inference | Easiest way to run any LLM locally |
| Suno AI | Music Gen | Generate complete songs from a text prompt |
| n8n | Automation | Open-source workflow automation with AI nodes |
| Badge | Meaning |
|---|---|
#opensource |
📖 Source code is publicly available |
#free |
🆓 Has a meaningful free tier |
#selfhost |
🖥️ Can be self-hosted on your own infrastructure |
#api |
🔌 Provides a developer API |
| ⭐ Editor's Pick | Hand-selected for exceptional quality and wide recommendation |
| 🔥 Trending | Rapidly growing in popularity or recently launched |
Click to expand full table of contents
- 🧠 Foundation Models & LLMs
- 💬 AI Chatbots & Assistants
- 👩💻 AI Coding Tools
- 📝 AI Writing & Content
- 🖼️ AI Image Generation
- 📽️ AI Video Generation
- 🎶 AI Audio, Voice & Music
- 🤖 AI Agents & Automation
- 🛠️ Developer Infrastructure
- 🔍 AI Search & Research
- 📊 AI Productivity & Workspace
- 🎨 AI Design & Creative
- 📣 AI Marketing & Sales
- 🎧 AI Customer Service
- 🏥 Domain-Specific AI
- 🛡️ AI Safety, Ethics & Governance
- ✍️ Prompt Engineering
- 📚 Learning Resources
- 📈 Benchmarks & Leaderboards
- 🌐 Communities & Newsletters
- 📋 Related Awesome Lists
- 🤝 Contributing
The core large language models powering the AI ecosystem.
| Model | Provider | Context Window | Key Strengths |
|---|---|---|---|
| GPT-4o | OpenAI | 128K | Multimodal (text/image/audio/video), fastest response |
| GPT-4.1 | OpenAI | 1M | Long context, coding, instruction following |
| o3 / o4-mini | OpenAI | 200K | Advanced reasoning, math, science |
| Claude 3.7 Sonnet | Anthropic | 200K | Best for coding, writing, nuanced reasoning |
| Claude Opus 4 | Anthropic | 200K | Highest capability, constitutional AI safety |
| Gemini 2.5 Pro | 2M | Largest context window, video/audio analysis | |
| Gemini 2.5 Flash | 1M | Fast, cost-efficient multimodal | |
| Grok 3 | xAI | 131K | Real-time X/Twitter data, STEM reasoning |
| DeepSeek-V3 | DeepSeek | 128K | Open weights, frontier performance, cost-efficient |
| DeepSeek-R1 | DeepSeek | 128K | Chain-of-thought reasoning, math & coding #opensource |
| Mistral Large 2 | Mistral AI | 128K | European, multilingual, strong function calling |
Publicly available weights — enabling local deployment, fine-tuning, and research.
| Model | Parameters | License | Highlights |
|---|---|---|---|
| Llama 4 Scout / Maverick | 17B–400B+ | Llama 4 Community | MoE architecture, multimodal #opensource 🔥 |
| Qwen3 | 0.6B–235B | Apache 2.0 | Strong multilingual & coding #opensource 🔥 |
| Mistral / Mixtral 8x22B | 7B–141B | Apache 2.0 | MoE, efficient, strong instruction following #opensource |
| Phi-4 | 14B | MIT | Small but highly capable #opensource |
| Gemma 3 | 1B–27B | Gemma ToS | Efficient, multimodal #opensource |
| Command R+ | 104B | CC-BY-NC | RAG-optimized #opensource |
| Falcon 180B | 180B | Falcon License | Strong general purpose #opensource |
| DBRX | 132B | Databricks Open | MoE, strong coding #opensource |
Consumer-facing AI assistants for everyday tasks, research, and conversation.
- ⭐ ChatGPT — The world's most popular AI assistant. Supports GPT-4o with multimodal inputs, web browsing, code execution, image generation, and persistent memory.
#free - ⭐ Claude — Anthropic's assistant, praised for thoughtful long-form writing, nuanced reasoning, and safety. Excellent for document analysis and coding.
#free - ⭐ Gemini — Google's multimodal assistant with deep integration into Workspace, YouTube, and Search. Advanced tier uses the 2M-token Pro model.
#free - Microsoft Copilot — GPT-4o powered, integrated across Windows, Office, Bing, and Edge.
#free - Grok — xAI's assistant with real-time X (Twitter) data access and strong STEM capabilities.
#free - Meta AI — Available across WhatsApp, Instagram, Facebook, and Messenger. Powered by Llama 4.
#free - Perplexity AI — Search-first AI that cites sources inline. Best for research and fact-checking.
#free - You.com — Privacy-focused AI search and assistant with multiple model options.
#free - Poe — Quora's multi-model platform: access Claude, GPT-4o, Gemini, Llama, and more in one interface.
#free - HuggingChat — Open-source chatbot powered by community models (Llama, Mistral, etc.).
#opensource#free - DeepSeek Chat — DeepSeek's assistant, exceptional for coding and math tasks.
#free - Kagi Assistant — Privacy-first AI assistant with no ads, integrated with Kagi search.
- Character.AI — Create and chat with custom AI personas. Popular for entertainment and roleplay.
#free - Pi — Inflection AI's empathetic conversational assistant focused on emotional support.
#free
- ⭐ Cursor — AI-first fork of VS Code with best-in-class autocomplete, multi-file edits, and deep codebase understanding. Supports all major LLMs.
#free - ⭐ Windsurf — Codeium's agentic IDE with "Cascade" flow that understands your entire codebase context.
#free - GitHub Copilot — The most widely adopted AI coding assistant. Integrates with VS Code, JetBrains, Neovim, and more.
- JetBrains AI Assistant — Native AI in IntelliJ IDEA, PyCharm, WebStorm, and all JetBrains IDEs.
- Replit Agent — Build and deploy full-stack apps from natural language, entirely in the browser.
#free - Amazon Q Developer — AWS's AI coding assistant with deep AWS service integration.
#free - Zed — High-performance editor with built-in AI collaboration features.
#opensource#free
- ⭐ Claude Code — Anthropic's terminal-based agentic coding tool. Highly configurable, runs autonomously on complex tasks.
#free - Devin — The first "AI software engineer" by Cognition. Handles entire engineering tasks end-to-end.
- SWE-agent — Princeton's open-source agent that autonomously solves GitHub issues.
#opensource#free - Aider — Terminal-based AI pair programmer that edits code directly in your local git repo.
#opensource#free - Plandex — Open-source terminal AI engine built for complex, multi-file coding tasks.
#opensource#free - OpenHands — Open-source Devin alternative with a growing community.
#opensource#free#selfhost
- ⭐ v0 — Vercel's AI that generates production-ready React/Next.js UI from plain text.
#free - ⭐ Bolt.new — StackBlitz's full-stack AI builder. Generates, runs, and deploys apps entirely in the browser.
#free - Lovable — Build full-stack web apps from a description. Integrates with Supabase and GitHub.
#free - Tempo Labs — AI-powered React app builder with visual editing and live preview.
- Webcrumbs Frontend AI — Generate React components from screenshots or text descriptions.
#free
- CodeRabbit — AI-powered PR reviews with line-by-line feedback, summaries, and security checks.
#free - PR-Agent — Open-source automated PR analysis and review tool.
#opensource#free - Qodo — Generates meaningful tests and reviews code logic (formerly CodiumAI).
#free - Sourcery — Automated Python refactoring and code quality improvement.
#free - Gito — AI code reviewer for GitHub Actions, compatible with any LLM.
#free
- Mintlify — AI-powered documentation writer and beautiful hosting platform.
#free - Swimm — Keeps code documentation automatically in sync with your codebase.
- Stenography — Automatic inline code documentation generation from any codebase.
- ⭐ Grammarly — Grammar, tone, clarity, and plagiarism checking. Integrates with 500K+ apps and browsers.
#free - ⭐ Jasper — Enterprise-grade content platform with brand voice controls, 50+ templates, and team collaboration.
- Copy.ai — Specializes in marketing copy, ad content, and automated content workflows.
#free - Rytr — Affordable AI writer with 20+ tones and 40+ use cases.
#free - Anyword — Brand-consistent content generation with predictive performance scoring.
- Writesonic — Long-form articles, ads, and landing pages with built-in SEO integration.
#free - DeepL Write — AI writing tool focused on improving clarity and natural style.
#free - Wordtune — Rewrite and rephrase sentences with deep context awareness.
#free - QuillBot — Paraphrasing, summarization, grammar checking, and citation tools.
#free
- Surfer SEO — Data-driven content optimization with real-time SERP analysis and scoring.
- MarketMuse — AI content strategy and topic authority platform for enterprise teams.
- Frase — Research, write, and optimize SEO content in a single workflow.
- Clearscope — Content optimization graded against top-ranking pages in your niche.
- Moonbeam — Long-form AI writing assistant designed for blogs and essays.
- NotebookLM — Google's AI that chats with your documents, PDFs, and notes. Creates audio overviews.
#free - Recall — Summarize anything you read online and build a connected personal knowledge base.
#free - Gist AI — Summarize websites, YouTube videos, and PDFs with ChatGPT.
#free - ChatPDF — Upload any PDF and ask questions about its content.
#free - SciSpace — AI chat for scientific papers with explanations of math, tables, and figures.
#free
- Lavender — AI email coach that analyzes and improves reply rates for sales teams.
- Superhuman — AI-powered email client with instant triage and smart reply drafting.
- Shortwave — AI email assistant that summarizes long threads and drafts contextual replies.
#free
- ⭐ Midjourney — Industry standard for artistic, high-quality image generation. v6 delivers photorealism and style consistency.
- ⭐ DALL-E 3 — OpenAI's image model, accessible via ChatGPT. Excellent prompt adherence and text rendering in images.
- ⭐ Stable Diffusion 3.5 — Stability AI's open-source flagship. Run locally or via API.
#opensource - Adobe Firefly — Commercially safe generation trained on licensed content. Integrated with Creative Cloud.
#free - Ideogram 2.0 — Best-in-class text rendering within generated images.
#free - Flux (Black Forest Labs) — State-of-the-art open-weight image generation (Flux.1 Pro/Dev/Schnell).
#opensource🔥 - Leonardo AI — Fine-tuned models for game assets, concept art, and consistent characters.
#free - Playground AI — Free AI image creator with multiple model options and styles.
#free - Reve Image — Strong prompt adherence and photorealism.
#free🔥 - Krea AI — Real-time AI generation and image enhancement tools.
#free
- Adobe Photoshop (AI) — Generative Fill, Remove, and Expand powered by Firefly AI.
- Canva AI — Magic Edit, Magic Eraser, and AI image generation inside a full design platform.
#free - ClipDrop — Remove backgrounds, upscale, relight, and generate images. Powered by Stability AI.
#free - Remove.bg — Instant, accurate background removal in one click.
#free - Photoroom — Professional product and portrait photos generated from your phone.
#free - Lensa — AI avatar and portrait enhancement app with stylized filters.
- Magnific AI — AI upscaling and creative enhancement with intelligent hallucination.
- Headshot Pro — Generate professional AI headshots from casual photos.
- StockPhotoAI — Generate royalty-free stock photos on demand for any use case.
- VectorArt.ai — Create clean, scalable vector images with AI.
- Civitai — Community hub for sharing and downloading Stable Diffusion models and LoRAs.
#free - OpenArt — Search 10M+ AI-generated images and prompts for inspiration.
#free
- ⭐ Sora — OpenAI's text-to-video model. Cinematic quality, up to 20 seconds at 1080p.
- ⭐ Runway Gen-4 — Professional-grade video generation and editing. Industry standard for filmmakers.
- ⭐ Google Veo 2 — Google's high-fidelity video generation with strong physics simulation.
- Kling AI — Kuaishou's video model with excellent motion quality and longer clip support.
#free - Pika Labs — Quick, accessible video generation with intuitive style controls.
#free - Luma Dream Machine — Fast, high-quality video generation from text or image inputs.
#free - Hailuo AI (MiniMax) — Strong motion consistency and character animation.
#free - Pixverse — Versatile video generation with effects and smooth transitions.
#free
- Descript — Edit video by editing the transcript. Includes Overdub voice cloning, screen recording, and AI captions.
#free - CapCut — TikTok's AI video editor with auto-captions, effects, and viral templates.
#free - InVideo AI — Turn text scripts into polished videos with AI voiceovers and stock footage.
#free - Opus Clip — Automatically repurpose long-form videos into viral short clips.
#free - Captions — AI video creator with auto-captions, eye contact correction, and translation.
- HeyGen — Create AI avatar videos with realistic lip-sync in 175+ languages.
- Synthesia — Corporate training and explainer videos with professional AI presenters.
- D-ID — Animate still photos and create talking avatar videos from text.
- Rephrase AI — Hyper-personalized video creation at scale for marketing teams.
- ⭐ ElevenLabs — Ultra-realistic voice synthesis and cloning in 29+ languages with emotion control.
#free - Murf AI — Professional voiceover platform with 120+ AI voices for any content type.
#free - Play.ht — Realistic text-to-speech with custom voice cloning capabilities.
#free - Resemble AI — Real-time voice synthesis and enterprise-grade custom voice cloning.
- Cartesia — Ultra-low-latency TTS built for real-time conversational applications.
- Microsoft Azure Neural TTS — Enterprise-grade, 400+ voices, 140+ languages.
- LMNT — Fast, expressive voice synthesis API for developers.
- Kokoro — Lightweight, high-quality open-source TTS model.
#opensource#free
- Whisper — OpenAI's open-source speech recognition model with state-of-the-art accuracy.
#opensource#free - AssemblyAI — Accurate transcription API with speaker diarization, sentiment analysis, and summarization.
- Deepgram — Real-time and batch transcription with industry-leading low latency.
- Otter.ai — Meeting transcription with speaker identification and automated action items.
#free - Rev AI — Automated and human-verified transcription services for any use case.
- ⭐ Suno AI — Generate complete songs with vocals, lyrics, and full instrumentation from a text prompt.
#free - ⭐ Udio — High-quality music generation with fine-grained style and genre control.
#free - AIVA — AI composer for classical, cinematic, and fully custom music.
#free - Soundraw — Royalty-free music customized by mood, genre, and length.
#free - Beatoven.ai — AI music generation tailored for video and podcast content.
#free - Stable Audio — Stability AI's music and sound effect generation model.
#free - MusicGen — Meta's open-source music generation model.
#opensource#free - Mubert — Real-time generative music streams for content creators.
#free
- Adobe Podcast Enhance — Remove background noise and enhance voice quality instantly.
#free - Krisp — Real-time noise cancellation for calls and recordings.
#free - Auphonic — Automated audio post-production and leveling for podcasts.
#free
- ⭐ LangChain — The most popular framework for building LLM-powered apps with chains, tools, and memory.
#opensource#free - ⭐ LangGraph — Build stateful, multi-actor agent workflows as directed graphs.
#opensource#free - ⭐ CrewAI — Multi-agent collaboration framework with role-based agent teams and task delegation.
#opensource#free - AutoGen — Microsoft's framework for multi-agent conversational AI systems.
#opensource#free - LlamaIndex — Data framework for connecting LLMs to external data sources and knowledge bases.
#opensource#free - Phidata — Build multimodal agents with persistent memory, knowledge, and tools.
#opensource#free - Semantic Kernel — Microsoft's SDK for integrating LLMs into .NET, Python, and Java applications.
#opensource#free - Haystack — End-to-end NLP framework for building RAG pipelines and production agents.
#opensource#free - DSPy — Stanford's framework for programming (not prompting) language models.
#opensource#free - Mastra — TypeScript-native agent framework with built-in workflows, memory, and integrations.
#opensource#free🔥 - VoltAgent — TypeScript framework for building AI agents with tools, memory, and observability.
#opensource#free🔥
- Flowise — Drag-and-drop UI to build LLM apps and agents. Fully self-hostable.
#opensource#free#selfhost - Langflow — Visual framework for building multi-agent and RAG applications.
#opensource#free - Dify — Open-source LLM app development platform with a visual workflow builder.
#opensource#free#selfhost - Botpress — Enterprise chatbot and agent builder with visual flow editor.
#free - Voiceflow — Design, prototype, and deploy conversational AI agents without code.
#free - Stack AI — No-code AI workflow builder designed for enterprise use cases.
#free
- ⭐ Zapier — Connect 6,000+ apps with AI-powered automation. The no-code standard.
#free - ⭐ n8n — Open-source workflow automation with AI nodes and full self-hosting support.
#opensource#free#selfhost - Make — Visual automation platform with advanced data transformation capabilities.
#free - Lindy — AI-native automation for complex, multi-step business workflows.
#free - Gumloop — AI workflow builder with drag-and-drop simplicity and fast iteration.
#free - Relay.app — Human-in-the-loop workflow automation with AI-powered steps.
#free
- Operator — OpenAI's agent that uses a real computer to complete web tasks autonomously.
- Claude Computer Use — Anthropic's API for controlling computers with Claude.
- Browser Use — Open-source library for AI browser automation.
#opensource#free - Hyperbrowser — Browser infrastructure for AI agents with proxy and session management.
- Notte — Fast, reliable browser agent framework for production use.
#opensource - AgentQL — Query language for AI agents to interact with web page elements.
#free
| Provider | Models Available | Key Feature |
|---|---|---|
| OpenAI API | GPT-4o, o3, Whisper, DALL-E | Industry standard, richest ecosystem |
| Anthropic API | Claude 3.7, Claude Opus 4 | Best for coding & safety-critical apps |
| Google AI / Vertex AI | Gemini 2.5 Pro/Flash | 2M context, multimodal, Google Cloud |
| Groq | Llama, Mixtral, Gemma | Ultra-fast inference via LPU hardware #free |
| Together AI | 50+ open models | Fast inference for open-weight models |
| Fireworks AI | Llama, Mixtral, Qwen | Low-latency open model hosting |
| Replicate | 1000s of models | Run any model with a single API call #free |
| Hugging Face Inference API | All HF models | Largest model hub in the world #free |
| Cohere API | Command R+, Embed | RAG-optimized, enterprise focus |
| AI/ML API | 100+ models | Unified API for 100+ models #free |
| Mistral API | Mistral, Mixtral | European provider, strong multilingual |
| Perplexity API | Sonar models | Web-grounded, real-time responses |
Essential for RAG, semantic search, and long-term AI memory.
| Database | Type | Best For |
|---|---|---|
| Pinecone | Managed | Production RAG, serverless scaling #free |
| Weaviate | Open-source | Hybrid search, GraphQL API #opensource #selfhost |
| Qdrant | Open-source | High performance, Rust-based #opensource #selfhost |
| Milvus | Open-source | Billion-scale vector search #opensource #selfhost |
| Chroma | Open-source | Developer-friendly, easy local setup #opensource #selfhost |
| pgvector | PostgreSQL ext. | Drop-in for existing Postgres users #opensource |
| LanceDB | Open-source | Multimodal, embedded, serverless #opensource #selfhost |
| Turbopuffer | Managed | Fast, cost-efficient at scale |
- ⭐ LangChain — Chains, agents, tools, memory, and RAG. The most widely adopted LLM framework.
#opensource - ⭐ LlamaIndex — Data ingestion, indexing, and querying for LLM applications.
#opensource - Haystack — Modular NLP pipelines for search and question answering.
#opensource - DSPy — Optimize LLM pipelines programmatically instead of manual prompt tuning.
#opensource - Guidance — Control LLM output structure with templates and constraints.
#opensource - Outlines — Structured text generation with guaranteed JSON/regex output.
#opensource - Instructor — Structured LLM outputs using Pydantic validation.
#opensource - Marvin — AI functions and bots with a clean, Pythonic API.
#opensource
Monitor, debug, and improve your LLM applications in production.
| Tool | Key Feature | Open Source |
|---|---|---|
| LangSmith | Native LangChain tracing & evaluation | No |
| Langfuse | Open-source LLM observability & tracing #opensource |
Yes |
| Weights & Biases | Experiment tracking, prompts, evals | No |
| Arize AI | Production ML & LLM monitoring | No |
| Helicone | LLM proxy with logging & caching #opensource |
Yes |
| Portkey | LLM gateway with fallbacks & routing | No |
| Braintrust | Evals, prompts, and dataset management | No |
| Maxim AI | End-to-end LLM evaluation platform | No |
| Opik | Open-source LLM evaluation #opensource |
Yes |
| Phoenix (Arize) | Open-source ML observability #opensource |
Yes |
- ⭐ Ollama — The easiest way to run LLMs locally. One command to download and run any model.
#opensource#free - ⭐ vLLM — High-throughput LLM serving with PagedAttention. Production-grade performance.
#opensource#free - llama.cpp — Run LLMs on CPU (and GPU) with minimal dependencies.
#opensource#free - LM Studio — Desktop app to discover, download, and run local LLMs with a clean UI.
#free - Jan — Open-source ChatGPT alternative that runs fully offline on your device.
#opensource#free - GPT4All — Run LLMs locally on any consumer hardware.
#opensource#free - Text Generation WebUI — Gradio-based UI for running and experimenting with LLMs.
#opensource#free - TGI (Text Generation Inference) — HuggingFace's production-grade inference server.
#opensource - BentoML — Build and deploy ML services with a Python-native workflow.
#opensource - TensorZero — Open-source framework for production LLM apps with built-in optimization.
#opensource
- RAGAS — RAG evaluation measuring faithfulness, relevance, and context recall.
#opensource#free - DeepEval — LLM evaluation framework with 14+ built-in metrics.
#opensource#free - Promptfoo — Test and evaluate LLM prompts with automated red-teaming.
#opensource#free - Evals (OpenAI) — OpenAI's official framework for evaluating LLM outputs.
#opensource#free - PromptBench — Microsoft's adversarial robustness evaluation suite.
#opensource#free - Giskard — Open-source AI quality testing and vulnerability scanning.
#opensource#free
MCP is an open standard by Anthropic for connecting AI models to external data sources and tools.
- MCP Specification — Official MCP documentation and specification.
#opensource - MCP Servers (Official) — Reference MCP server implementations for common integrations.
#opensource - ToolHive — Find and deploy MCP servers with one click.
#free - Smithery — MCP server registry and marketplace for the community.
#free - mcp-use — Open-source library to connect any LLM to MCP servers.
#opensource
- ⭐ Perplexity AI — AI-powered search with inline citations. Best tool for research and fact-checking.
#free - You.com — Privacy-focused AI search with multiple model options and no tracking.
#free - Exa — Semantic search API designed specifically for AI agents and pipelines.
#free - Phind — AI search engine optimized for developers and technical questions.
#free - Elicit — AI research assistant for literature review and academic paper analysis.
#free - Consensus — Search engine that extracts answers directly from scientific research.
#free - SciSpace — AI chat for scientific PDFs with explanations of math and tables.
#free - NotebookLM — Google's AI for chatting with your own documents and generating audio overviews.
#free - Semantic Scholar — AI-powered academic search by the Allen Institute for AI.
#free - Connected Papers — Visualize citation connections between academic papers.
#free - Sourcely — AI-powered academic citation finder for students and researchers.
#free - MemFree — Open-source hybrid AI search for the internet, bookmarks, and personal docs.
#opensource#free
- ⭐ Notion AI — AI writing, Q&A, and summarization built into the world's most popular workspace.
#free - Obsidian + AI Plugins — Local-first notes with powerful AI plugins (Smart Connections, Copilot).
#free - Mem AI — AI-powered workspace that automatically organizes your notes by context.
- Reflect — AI-powered note-taking with networked thought connections.
- Rewind AI — Records everything on your Mac and makes it instantly searchable with AI.
- Recall — Summarize and connect everything you read online into a knowledge base.
#free
- ⭐ Otter.ai — Real-time meeting transcription, summaries, and automated action items.
#free - Fireflies.ai — AI notetaker for Zoom, Teams, and Meet with search and analytics.
#free - tl;dv — Record, transcribe, and summarize meetings with AI highlights.
#free - Fathom — Free AI meeting recorder and notetaker with CRM sync.
#free - MeetGeek — AI meeting assistant with CRM integration and team insights.
#free - Cogram — Automatic meeting notes and action item extraction.
- Superhuman — Fastest email client with AI triage, reply drafting, and keyboard shortcuts.
- Shortwave — AI email assistant with thread summarization and smart drafts.
#free - SaneBox — AI email management that filters and prioritizes your inbox automatically.
- Reclaim AI — AI calendar assistant that protects focus time and auto-schedules meetings.
#free
- Taskade — AI-powered task management with autonomous agents for project execution.
#free - ClickUp AI — AI writing, summarization, and automation within the ClickUp platform.
#free - Asana AI — AI project management with smart workflows and predictive insights.
- Linear — Fast, opinionated project management with AI-powered issue creation and triage.
- Gamma — Create beautiful presentations and documents from a single prompt.
#free - Tome — AI-powered storytelling and presentation tool for modern teams.
#free - Beautiful.ai — Smart presentation software with AI design suggestions and auto-layout.
- SlidesAI — Generate Google Slides presentations from any text.
#free
- ⭐ Figma AI — AI-powered design suggestions, auto-layout, and content generation built into Figma.
- Uizard — Turn hand-drawn sketches and screenshots into editable UI designs.
#free - Galileo AI — Generate complete UI designs from text descriptions in seconds.
- Framer AI — Build and publish full websites with AI assistance.
#free - Locofy — Convert Figma designs to production-ready React/Next.js code.
#free - v0 — Generate React components and full UIs from text prompts.
#free
- ⭐ Canva AI — Magic Design, Magic Write, and AI image generation in the world's most popular design tool.
#free - Adobe Express — Quick graphic design with Adobe Firefly AI integration.
#free - Microsoft Designer — AI-powered graphic design tool with DALL-E integration.
#free - Looka — AI logo and complete brand identity generator.
- Brandmark — AI-based logo design with brand kit generation.
- Napkin — Turn text into visual diagrams and infographics instantly.
#free
- Meshy AI — Text and image to 3D model generation. Optimized for game-ready assets.
#free - Spline AI — 3D design tool with AI generation and direct web publishing.
#free - Luma Genie — High-quality 3D object generation from text prompts.
#free - Tripo3D — Fast, high-quality 3D model generation for any use case.
#free - Rodin (Hyper 3D) — High-fidelity 3D generation optimized for game development pipelines.
- Jasper AI — Enterprise content platform with brand voice controls and 50+ templates.
- Copy.ai — Ad copy, email sequences, and marketing content at scale.
#free - Anyword — Predictive performance scoring for marketing copy before you publish.
- Phrasee — AI-optimized email subject lines and marketing copy for enterprise teams.
- AdCreative.ai — Generate conversion-optimized ad creatives at scale.
#free
- Surfer SEO — Content optimization with real-time SERP analysis and scoring.
- Semrush AI — AI-powered SEO, content strategy, and competitive research.
- Clearbit — B2B data enrichment and lead intelligence platform.
- MarketMuse — AI content strategy and topic authority platform.
- Buffer AI — AI-assisted social media scheduling and content creation.
#free - FeedHive — AI-powered social media management with performance prediction.
#free - Taplio — AI LinkedIn content creation, scheduling, and analytics.
- Postwise — AI tweet and LinkedIn post writer with viral hook suggestions.
- HubSpot AI — AI embedded across CRM, marketing, sales, and service hubs.
- Salesforce Einstein — AI embedded throughout the Salesforce platform.
- Clay — AI-powered prospecting and hyper-personalized outreach automation.
- Apollo AI — Sales intelligence and engagement platform with AI-powered workflows.
- ⭐ Intercom (Fin AI) — AI agent that resolves 50%+ of support queries instantly without human intervention.
- Zendesk AI — AI-powered ticketing, bots, and agent assistance across all channels.
- Freshdesk AI — Freddy AI for automated support, agent copilot, and analytics.
- Tidio — AI chatbot for e-commerce with live chat and automation.
#free - Ada — No-code AI customer service automation for enterprise teams.
- Drift — Conversational marketing and sales AI for B2B pipelines.
- Kustomer — AI-first CRM built specifically for customer service teams.
- Crisp — Shared inbox with AI chatbot and automation for small teams.
#free - Helpshift — AI-powered mobile customer support with in-app messaging.
- Suki AI — Voice-powered clinical documentation assistant for physicians.
- Nabla — Ambient AI scribe that generates clinical notes from patient conversations.
- DeepScribe — AI medical scribe for real-time clinical documentation.
- Ada Health — AI-powered symptom checker and health assessment tool.
#free - Doximity GPT — AI tools for physicians: clinical notes, patient messages, and research.
- Viz.ai — AI-powered care coordination for stroke and cardiovascular disease.
- Harvey AI — AI legal research and document drafting for law firms and legal teams.
- Casetext (Thomson Reuters) — AI-powered legal research with CoCounsel assistant.
- Lexis+ AI — LexisNexis's AI for legal research and document analysis.
- Ironclad AI — AI-powered contract lifecycle management platform.
- Spellbook — AI contract drafting and review directly in Microsoft Word.
- Darrow — AI for identifying and evaluating high-value litigation opportunities.
- Bloomberg GPT — LLM trained on Bloomberg's proprietary financial data.
- Kensho (S&P Global) — AI analytics platform for financial markets and intelligence.
- DataSnipper — AI-powered audit and financial analysis directly in Excel.
- Ramp — AI-powered corporate card and intelligent expense management.
- Trullion — AI accounting and financial reporting automation.
- FinChat — AI for analyzing public company financials and earnings.
#free
- ⭐ Khan Academy Khanmigo — AI tutor and teaching assistant powered by GPT-4. Socratic method built-in.
- Duolingo Max — AI-powered language learning with roleplay scenarios and detailed explanations.
- Coursera AI — AI course recommendations and personalized learning assistance.
- MagicSchool AI — AI tools for teachers: lesson plans, rubrics, and differentiation.
#free - Synthesis — AI-powered math and problem-solving platform for K-12 students.
- Socratic (Google) — AI homework helper for students across all subjects.
#free - Quizlet AI — AI-powered flashcards, practice tests, and adaptive study guides.
#free
- CrowdStrike Falcon AI — AI-powered endpoint detection and proactive threat hunting.
- Darktrace — Self-learning AI for autonomous network threat detection and response.
- SentinelOne Singularity — AI-driven endpoint protection with automated response.
- Snyk — AI-powered code security scanning and vulnerability remediation.
#free - GitHub Advanced Security — AI code scanning with CodeQL for repositories.
#free - Protect AI — Comprehensive AI/ML security and threat protection platform.
- Anthropic Safety Research — Constitutional AI, interpretability, and alignment research.
- OpenAI Safety — Alignment, red-teaming, and preparedness research.
- DeepMind Safety — Technical AI safety and reward specification research.
- AI Safety Institute (UK) — Government-led AI safety evaluation and policy.
- Center for AI Safety — Research and policy initiatives for AI risk reduction.
- Alignment Forum — Community hub for AI alignment research and discussion.
#free
- Credo AI — AI governance platform for risk assessment and regulatory compliance.
- Holistic AI — AI risk management and compliance auditing for enterprises.
- Arthur AI — ML monitoring, explainability, and fairness platform.
- Fiddler AI — Explainable AI and model performance monitoring.
- Weights & Biases — Model lineage, experiment tracking, and governance workflows.
- AI Fairness 360 (IBM) — Open-source toolkit for detecting and mitigating bias in ML models.
#opensource#free - What-If Tool (Google) — Visualize ML model behavior without writing code.
#opensource#free - LIME — Explain predictions of any ML classifier in human-readable terms.
#opensource#free - SHAP — Unified approach to explaining ML model outputs with game theory.
#opensource#free
- PromptHub — Version control and team collaboration for prompts.
#free - Promptfoo — Test, evaluate, and red-team prompts systematically.
#opensource#free - LangSmith — Prompt management with A/B testing and full tracing.
#free - Vellum — Prompt engineering, testing, and deployment platform for teams.
#free - PromptBase — Marketplace for buying and selling high-quality prompts.
- FlowGPT — Community for sharing and discovering prompts across use cases.
#free
- Prompt Engineering Guide — Comprehensive guide covering all major prompting techniques.
#free - OpenAI Cookbook — Practical examples and guides for the OpenAI API.
#free - Anthropic Prompt Library — Curated, tested prompts for Claude.
#free - Learn Prompting — Free, open-source course on prompt engineering for all levels.
#opensource#free - Awesome Prompt Engineering — Curated list of prompt engineering resources and papers.
#free
| Course | Provider | Level | Cost |
|---|---|---|---|
| Practical Deep Learning | Fast.ai | Intermediate | Free |
| Deep Learning Specialization | DeepLearning.AI | Beginner–Advanced | Paid |
| Machine Learning Specialization | Stanford/DeepLearning.AI | Beginner | Paid |
| Hugging Face NLP Course | Hugging Face | Intermediate | Free |
| LLM Bootcamp | Full Stack Deep Learning | Intermediate | Free |
| Building LLM Apps | DeepLearning.AI | Beginner | Free |
| CS224N: NLP with Deep Learning | Stanford | Advanced | Free |
| MIT 6.S191: Deep Learning | MIT | Intermediate | Free |
| Google ML Crash Course | Beginner | Free |
- Hands-On Machine Learning with Scikit-Learn, Keras & TensorFlow — Aurélien Géron. The definitive practical ML textbook.
- Deep Learning — Goodfellow, Bengio & Courville. Comprehensive theory, free online.
#free - Natural Language Processing with Transformers — Lewis Tunstall et al. Hands-on guide to transformer models.
- The Alignment Problem — Brian Christian. AI safety explained for general audiences.
- AI Superpowers — Kai-Fu Lee. The US–China AI competition and what it means.
- Build a Large Language Model (From Scratch) — Sebastian Raschka. Step-by-step LLM construction.
- Andrej Karpathy — Deep dives into neural networks and LLMs from the former OpenAI/Tesla AI director.
- 3Blue1Brown — Stunning visual explanations of neural networks and mathematics.
- Two Minute Papers — Accessible, enthusiastic summaries of the latest AI research papers.
- Yannic Kilcher — In-depth, technical ML paper reviews and discussions.
- AI Explained — Clear, balanced explanations of AI news and research.
Track the state of the art across different AI capabilities.
| Benchmark | What It Measures | Link |
|---|---|---|
| LMSYS Chatbot Arena | Human preference rankings via blind A/B tests | leaderboard |
| MMLU | Multitask language understanding across 57 subjects | results |
| HumanEval | Python code generation correctness | results |
| MATH | Competition-level mathematics | results |
| GPQA | Graduate-level science questions | results |
| SWE-bench | Real-world software engineering tasks | leaderboard |
| HELM | Holistic evaluation across 42 scenarios | results |
| Artificial Analysis | Quality, speed, and price across 100+ models | leaderboard |
| Open LLM Leaderboard | Open-weight model benchmarks | leaderboard |
| LLM-Stats | 300+ models ranked by intelligence, speed, and price | leaderboard |
- r/MachineLearning — The largest ML community on Reddit. Research papers, news, and discussion.
- r/LocalLLaMA — Running LLMs locally, open-weight models, and hardware tips.
- r/artificial — General AI news, tools, and community discussion.
- Hugging Face Community — Model sharing, datasets, Spaces demos, and forums.
- AI Alignment Forum — Technical AI safety research and in-depth discussion.
- LessWrong — Rationality, AI risk, and long-term thinking community.
- Latent Space Discord — Active community of AI engineers and researchers.
| Newsletter | Focus | Frequency |
|---|---|---|
| The Batch | AI research & industry news | Weekly |
| Import AI | Technical AI research summaries | Weekly |
| The Rundown AI | Daily AI news digest | Daily |
| TLDR AI | Curated AI news in 5 minutes | Daily |
| AI Breakfast | Morning AI news roundup | Daily |
| Ahead of AI | Deep dives into ML research | Monthly |
| The Gradient | Long-form AI research analysis | Irregular |
- Awesome LLM — Papers, tools, and resources for large language models.
- Awesome LLMOps — LLMOps tools and practices for developers.
- Awesome AI Agents — AI autonomous agents and frameworks.
- Awesome Prompt Engineering — Prompt engineering resources and techniques.
- Awesome AI DevTools — AI-powered developer tools.
- Awesome Vector Search — Vector search libraries and databases.
- Awesome MLOps — MLOps tools, platforms, and resources.
- Awesome Generative AI — Generative AI tools and resources.
- Awesome Open Source AI — Open-source AI projects worth knowing.
- Awesome Vibe Coding — AI-assisted coding tools and workflows.
Contributions are what make this list great — and they're always welcome!
Before submitting a PR, ensure your entry meets these standards:
- The tool is actively maintained (last update within 12 months)
- The tool provides genuine value — not just a thin API wrapper
- Your entry follows the format:
[Tool Name](https://url.com) — Brief description. #tag - The tool is placed in the most appropriate category
- You've checked for duplicates
- New categories have at least 5 quality tools to justify inclusion
# 1. Fork the repository
# 2. Create your feature branch
git checkout -b add/tool-name
# 3. Add your tool in the correct category
# 4. Commit your changes
git commit -m "Add [Tool Name] to [Category]"
# 5. Push and open a Pull Request
git push origin add/tool-name