Project comparison
Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.
Permanent memory for AI agents. A 426-token prompt, a script, plug and play.
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 90.2K stars.
ragflow is currently growing faster at +5.4K stars this week.
ragflow has the stronger automated maintenance signal at 95/100. This is not a security or fit verdict.
Use these signals to narrow your choice, then confirm setup, license, and fit upstream.
| Signal | Optmem | ragflow |
|---|---|---|
| Evidence status | Basic listing· 11h ago | Recently verified· 11h ago |
| GitHub stars | 1.1K | 90.2K |
| Weekly growth | 0 | +5.4K |
| Health score | Caution25/100 |
Get the fastest-growing projects, useful MCP servers, and technical reads in one weekly email.
| Contributors | 3 | 681 |
|---|
| Commits per week | 3.2 | 133.2 |
|---|
| Open issues | 0 | 2.1K |
|---|
| Language | Python | Go |
|---|
| License | N/A | Apache-2.0 |
|---|
| Last commit | 1mo ago | 11h ago |
|---|
| Last release | N/A | v0.26.4 |
|---|