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Project comparison
Mem0 vs Prompt-Engineering-Guide
Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.
61.5K
Stars
+6.0K
Weekly
95/100
Health
Prompt-Engineering-Guide
🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.
Best matched with other interface tools.
76.8K
Stars
+2.4K
Weekly
54/100
Health
Quick Take
Adoption
Prompt-Engineering-Guide has the larger GitHub footprint with 76.8K 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 | Prompt-Engineering-Guide |
|---|---|---|
| Evidence status | Basic listing· 2d ago | Recently verified· 2d ago |
| GitHub stars | 61.5K | 76.8K |
| Weekly growth | +6.0K | +2.4K |
| Health score | Strong95/100 |
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