Project comparison
Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.
[MLsys2026]: RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device.
Best matched with other agent tools.
RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs
Best matched with other agent tools.
ragflow has the larger GitHub footprint with 85.7K stars.
ragflow is currently growing faster at +5.4K stars this week.
ragflow has the stronger automated maintenance signal at 98/100. This is not a security or fit verdict.
Use these signals to narrow your choice, then confirm setup, license, and fit upstream.
| Signal | LEANN | ragflow |
|---|---|---|
| Evidence status | Basic listing· 2d ago | Recently verified· 2d ago |
| GitHub stars | 11.0K | 85.7K |
| Weekly growth | 0 | +5.4K |
| Health score | Watch47/100 |
Get the fastest-growing projects, useful MCP servers, and technical reads in one weekly email.
| Contributors | 32 | 681 |
|---|
| Commits per week | 3.1 | 133.2 |
|---|
| Open issues | 53 | 2.1K |
|---|
| Language | Python | Go |
|---|
| License | MIT | Apache-2.0 |
|---|
| Last commit | 2mo ago | 2d ago |
|---|
| Last release | v0.3.7 | v0.26.4 |
|---|