Open source ml projects
Every project in the registry tagged ml, ranked by real GitHub adoption.
Monitor LLM performance with open-source observability
The open-source AI workbench for scientific research
💬 RasaGPT is the first headless LLM chatbot platform built on top of Rasa and Langchain. Built w/ Rasa, FastAPI, Langchain, LlamaIndex, SQLModel, pgvector, ngr
An open source DevOps tool from the CNCF for packaging and versioning AI/ML models, datasets, code, and configuration into an OCI Artifact.
Yet another redundant workflow engine
🍁 Sycamore is an LLM-powered search and analytics platform for unstructured data.
Related tags
Frequently asked questions
How many open source ml projects are there?
This registry tracks 7 projects tagged ml, with 18,478 GitHub stars between them. The most-adopted is OpenLLMetry at 7,516 stars.
Are these ml projects free to use?
Yes — 7 of the 7 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 ml 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 ml projects still maintained?
4 of the 7 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.