head to head · open source
Mem0 vs DB-GPT
Mem0 has 65,672 GitHub stars, 7,712 forks, 742 open issues and last shipped yesterday. DB-GPT has 20,014 stars, 2,936 forks, 439 open issues and last shipped 4 days ago. Mem0 leads on adoption by 228% (65,672 vs 20,014 stars). Mem0 is written in Python under Apache-2.0; DB-GPT is written in Python under MIT. Mem0 has attracted 12% as many forks as stars, DB-GPT 15%. Mem0 was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (agents, llm), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Mem0 | DB-GPT | |
|---|---|---|
| GitHub stars | ★ 66K | ★ 20K |
| License | Apache-2.0 | MIT |
| Written in | Python | Python |
| Last push | 2026-09-19 | 2026-09-16 |
| Forks | ⑂ 7.7K | ⑂ 2.9K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Mem0 if
- You weight community size — 66K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick DB-GPT if
- You want the DB-GPT feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and DB-GPT fits your workflow better
About Mem0
Mem0 is an open source memory layer for AI agents and applications, designed to store, retrieve, and manage persistent context across interactions. It lives in the Python based AI development ecosystem and provides infrastructure that enables agents and apps to remember user preferences, conversation history, and state over time—moving beyond ephemeral chat sessions toward truly adaptive systems.
About DB-GPT
DB GPT is an open source, MIT licensed agentic AI data assistant written in Python that connects to databases, CSV and Excel files, warehouses, and knowledge bases so large language models can write SQL and code, run reusable skills in sandboxed environments, and turn analysis into charts, dashboards, HTML reports, and written insights.
read the full DB-GPT overview →
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Frequently asked questions
Is Mem0 or DB-GPT more popular?
Mem0 has 65,672 GitHub stars and DB-GPT has 20,014. Mem0 has the larger community by that measure.
Are Mem0 and DB-GPT free?
Both are open source. Mem0 is licensed under Apache-2.0 and DB-GPT under MIT. Neither carries a licence fee.
What is the difference between Mem0 and DB-GPT?
Mem0 is written in Python and DB-GPT in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Mem0 or DB-GPT?
Choose Mem0 if you want the larger community (65,672 stars) or its Apache-2.0 licence terms. Choose DB-GPT if its feature set, stack or MIT licence fits better. Both are self-hostable.