Open source generative-ai projects
Every project in the registry tagged generative-ai, ranked by real GitHub adoption.
Visual builder for AI agents and RAG pipelines
The agent engineering platform.
21 Lessons, Get Started Building with Generative AI
Build resilient agents.
📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Langua
Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with exp
An AI agent development platform with all-in-one visual tools, simplifying agent creation, debugging, and deployment like never before. Coze your way to AI Agen
Build unlimited AI apps locally with zero vendor lock-in
Open-source AI coworker, with memory
Concurrently chat with ChatGPT, Bing Chat, Bard, Alpaca, Vicuna, Claude, ChatGLM, MOSS, 讯飞星火, 文心一言 and more, discover the best answers
Structured Outputs
Complete production stack for AI teams
AI-powered answer engine with dynamic interface generation
Ultra-fast AI gateway with enterprise-grade reliability
Monitor LLM performance with open-source observability
An AI Gateway, registry, and proxy that sits in front of any MCP, A2A, or REST/gRPC APIs, exposing a unified endpoint with centralized discovery, guardrails and
A personal knowledge base that builds and maintains itself. Drop in sources — Claude (or Codex/Gemini) reads them, extracts knowledge, and maintains a persisten
Build applications that make decisions (chatbots, agents, simulations, etc...). Monitor, trace, persist, and execute on your own infrastructure.
ContextGem: Effortless LLM extraction from documents
Serverless GPU compute with sub-second cold starts
AI code review that learns your team's standards
An AI-powered threat modeling tool that leverages OpenAI's GPT models to generate threat models for a given application based on the STRIDE methodology.
A security scanner for your LLM agentic workflows
Build and deploy AI agents through visual workflows
Genblaze is an open source Python SDK for orchestrating generative AI media pipelines across video, audio, and image providers with built in provenance for ever
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Frequently asked questions
How many open source generative-ai projects are there?
This registry tracks 25 projects tagged generative-ai, with 668,331 GitHub stars between them. The most-adopted is Langflow at 154,943 stars.
Are these generative-ai projects free to use?
Yes — 23 of the 25 carry an explicit open-source licence across 3 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which generative-ai project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these generative-ai projects still maintained?
23 of the 25 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.