mem0ai/mem0
The Memory Layer for AI Agents - Drop-in memory infrastructure for AI agents and apps. Context that persists. Built for production.
Build with Backblaze B2
SDKs, agent skills, IDE extensions, and reference pipelines from Backblaze Labs. All open source.
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Where it stands
Rank, growth pace and release cadence relative to everything GStars tracks.
5 releases in the last 90 days, the latest 38 days ago, with 406 contributors on GitHub.
Peaked at #34 in the weekly ranking the week of Nov 2, its best in the past year.
Use Cases & Benefits
- Provides a scalable, production-ready memory layer that enables AI agents and applications to retain and recall long-term contextual information.
- Delivers significantly faster response times and lower token usage while improving accuracy compared to standard AI memory solutions.
- Use for building personalized AI assistants that maintain consistent, context-rich conversations over time.
- Use for customer support systems that recall past interactions and user history to provide tailored assistance.
- Use for healthcare applications to track patient preferences and history for adaptive, personalized care.
Should you depend on it?
License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.
License
Apache 2.0
Permissive: commercial use, modification and redistribution are allowed with attribution; includes an explicit patent grant from contributors.
Community files
- README: present
- Contributing guide: present
- Code of conduct: present
Watch-outs
No watch-outs from GStars' checks.
General guidance from repository metadata, not legal advice. How we score
From the README
⚡ +26% Accuracy vs. OpenAI Memory • 🚀 91% Faster • 💰 90% Fewer Tokens
Mem0 ("mem-zero") enhances AI assistants and agents with an intelligent memory layer, enabling personalized AI interactions. It remembers user preferences, adapts to individual needs, and continuously learns over time—ideal for customer support chatbots, AI assistants, and autonomous systems.
Daily snapshots
Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots
+5,186 stars over 83 days across 8 snapshot days; best day +32 on Sep 20.
Forks
8.1K+750
Open issues
898+241
Compared with peers in AI
Fastest-growing repositories GStars tracks in this cohort for the week of Nov 8, by 7-day star growth
| Repository | Stars | +7d | Health | Last release |
|---|---|---|---|---|
| D4Vinci/Scrapling | 101.1K | +6.3K | 75 | 6 days ago |
| thedotmack/claude-mem | 115.8K | +4.7K | 75 | today |
| heygen-com/hyperframes | 82.3K | +4.0K | 75 | today |
| harry0703/MoneyPrinterTurbo | 142.0K | +3.8K | 75 | 3 days ago |
| github/spec-kit | 149.2K | +2.6K | 75 | today |
| mem0ai/mem0 | 68.3K | — | 63 | 38 days ago |
| Category median | 115.8K | +4.0K | 75 | — |
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