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Project comparison
Mem0 vs Onyx
Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.
61.5K
Stars
+6.0K
Weekly
95/100
Health
Onyx
Open Source AI Platform - AI Chat with advanced features that works with every LLM
Best matched with other interface tools.
31.1K
Stars
+1.8K
Weekly
91/100
Health
Quick Take
Adoption
Mem0 has the larger GitHub footprint with 61.5K stars.
Momentum
Mem0 is currently growing faster at +6.0K stars this week.
Maintenance
Mem0 has the stronger automated maintenance signal at 95/100. This is not a security or fit verdict.
Side-by-side evidence
Use these signals to narrow your choice, then confirm setup, license, and fit upstream.
| Signal | Mem0 | Onyx |
|---|---|---|
| Evidence status | Basic listing· 2d ago | Basic listing· 2d ago |
| GitHub stars | 61.5K | 31.1K |
| Weekly growth | +6.0K | +1.8K |
| Health score | Strong95/100 |
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