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Tools we track
We track 61 tools on purpose. We only add a tool when it competes for a job.
| Tool | What it is | Stars | Picked for |
|---|---|---|---|
| Activepieces | AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents • MCPs for AI Agents | 25.1k | AI workflow automation (runner-up) |
| Axolotl | Go ahead and axolotl questions | 12.6k | Fine-tune open models (runner-up) |
| Bolt.new | Prompt-to-app builder that runs in the browser. | – | Prompt-to-app (no code) (runner-up) Build and host in the browser (runner-up) |
| Browser Use | Open-source Python library for AI browser agents, plus Browser Use Cloud: stealth browsers and a hosted agent API. | 119k | Browser automation agent (pick) |
| Cartesia | Low-latency text-to-speech and speech-to-text APIs. | – | Text-to-speech for your app (runner-up) |
| Chroma | Search infrastructure for AI | 29.5k | Vector database (#3) |
| Claude Code | Anthropic's agentic coding tool for the terminal and IDE. | 153k | Terminal coding agent (pick) |
| Cline | Autonomous coding agent as an SDK, IDE extension, or CLI assistant. | 70.6k | Open-source coding agent (runner-up) |
| CodeRabbit | AI code reviews on pull requests. | – | AI code review on PRs (pick) |
| ComfyUI | The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface. The fastest local inference engine in the world. | 139k | Generate images locally (pick) |
| Convex | The open-source reactive database for app developers | 12.7k | Backend for vibe-coded apps (runner-up) |
| Crawl4AI | Open-source web crawler and scraper for LLMs and AI agents: any website into clean, LLM-ready Markdown. Run it yourself, or use Crawl4AI Cloud with one key. | 85.9k | Web scraping for LLMs (runner-up) |
| Cursor | AI code editor with built-in agents. | – | AI code editor (pick) |
| Daytona | Daytona is a Secure and Elastic Infrastructure for Running AI-Generated Code | 71.5k | Sandboxes for agent code (runner-up) |
| DeepEval | The LLM Evaluation Framework | 19.0k | Evals and prompt testing (runner-up) |
| Deepgram | Speech-to-text and voice APIs. | – | Speech-to-text (pick) |
| Docling | Get your documents ready for gen AI | 69.1k | Parse PDFs and docs for RAG (pick) |
| E2B | Open-source, secure environment with real-world tools for enterprise-grade agents. | 14.4k | Sandboxes for agent code (pick) |
| ElevenLabs | Text-to-speech, voice cloning and voice agent APIs. | – | Text-to-speech for your app (pick) |
| Exa | Search and contents API for AI apps. | – | Web search API for agents (runner-up) |
| fal | Generative media API and GPU platform. | – | Image and video model APIs (pick) |
| faster-whisper | Faster Whisper transcription with CTranslate2 | 25.9k | Speech-to-text (runner-up) |
| Firecrawl | Supercharge your AI agents with data from the web and beyond. Building the library for superintelligence. 🔥 | 193k | Web scraping for LLMs (pick) |
| GitHub Copilot | GitHub's AI coding assistant for editors, CLI and pull requests. | – | AI code editor (runner-up) |
| Greptile | AI code review with full-codebase context. | – | AI code review on PRs (runner-up) |
| InvokeAI | Invoke is a leading creative engine for Stable Diffusion models, empowering professionals, artists, and enthusiasts to generate and create visual media using the latest AI-driven technologies. The solution offers an industry leading WebUI, and serves as the foundation for multiple commercial products. | 28.8k | Generate images locally (runner-up) |
| Langfuse | 🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform. | 36.0k | LLM tracing and observability (pick) |
| LangGraph | Build resilient agents. | 43.5k | Agent framework (Python) (pick) |
| LangSmith | LangChain's tracing, evals and deployment platform. | – | LLM tracing and observability (runner-up) |
| Letta | Platform for stateful agents: AI with advanced memory that can learn and self-improve over time. | 25.2k | Long-term memory for agents (runner-up) |
| LiteLLM | The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM] | 61.6k | One API for many models (runner-up) |
| LiveKit Agents | A framework for building realtime voice AI agents 🤖🎙️📹 | 14.8k | Real-time voice agents (pick) |
| llama.cpp | LLM inference in C/C++ | 132k | Run LLMs locally (runner-up) |
| Lovable | Chat-to-build web apps for non-coders. | – | Prompt-to-app (no code) (pick) UI and frontends from a prompt (runner-up) |
| Mastra | Mastra is the modern TypeScript framework for AI-powered applications and agents. | 28.9k | AI SDK for TypeScript apps (runner-up) |
| Mem0 | The Memory Layer for AI Agents - Drop-in memory infrastructure for AI agents and apps. Context that persists. Built for production. | 67.5k | Long-term memory for agents (pick) |
| Meshy | Text/image-to-3D models, texturing and auto-rigging. | – | AI 3D assets for games (pick) |
| n8n | Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations. | 208k | AI workflow automation (pick) |
| Netlify | Web platform for deploying sites and apps. | – | Deploy a web app (runner-up) |
| Ollama | Get up and running with Kimi, GLM, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models. | 184k | Run LLMs locally (pick) |
| OpenAI Agents SDK | A lightweight, powerful framework for multi-agent workflows | 30.1k | Agent framework (Python) (runner-up) |
| OpenAI Codex | OpenAI's coding agent across CLI, IDE, web and desktop. | 130k | Terminal coding agent (runner-up) |
| OpenCode | The open source coding agent. | 218k | Open-source coding agent (pick) |
| OpenRouter | One API for hundreds of LLMs from many providers. | – | One API for many models (pick) |
| pgvector | Open-source vector similarity search for Postgres | 23.4k | Vector database (pick) |
| Pipecat | Open Source framework for voice agents, multimodal apps, and realtime AI. Maintained by Daily and the community. | 16.6k | Real-time voice agents (runner-up) |
| Promptfoo | Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic. | 26.2k | Evals and prompt testing (pick) |
| Qdrant | Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/ | 35.1k | Vector database (runner-up) |
| Replicate | Run open and hosted models through an API. | – | Image and video model APIs (runner-up) |
| Replit | Browser IDE with an app-building agent and hosting. | – | Build and host in the browser (pick) |
| SGLang | SGLang is a high-performance serving framework for large language models and multimodal models. | 37.4k | Self-host LLM serving at scale (runner-up) |
| Stagehand | The SDK to extract data and interact with any site on the web. Get started with Claude Code, Codex, Eve, Mastra, and more. | 25.7k | Browser automation agent (runner-up) |
| Supabase | The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications. | 112k | Backend for vibe-coded apps (pick) |
| Tavily | Web search API built for AI agents. | – | Web search API for agents (pick) |
| Tripo | Text/image-to-3D model generation. | – | AI 3D assets for games (runner-up) |
| Unsloth | Local UI to run and train LLMs and diffusion models. Supports GGUF, MLX, Qwen3.8, DeepSeek-V4, MiniMax-H3, Gemma 4, FLUX and more. | 78.2k | Fine-tune open models (pick) |
| Unstructured | Convert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean, structured formats for language models. Visit our website to learn more about our enterprise grade Platform product for production grade workflows, partitioning, enrichments, chunking and embedding. | 15.6k | Parse PDFs and docs for RAG (runner-up) |
| v0 | Vercel's prompt-to-UI and app builder. | – | UI and frontends from a prompt (pick) |
| Vercel | Frontend cloud for deploying web apps. | – | Deploy a web app (pick) |
| Vercel AI SDK | The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents | 27.4k | AI SDK for TypeScript apps (pick) |
| vLLM | A high-throughput and memory-efficient inference and serving engine for LLMs | 94.2k | Self-host LLM serving at scale (pick) |