head to head · open source
Hermes Agent vs nonebot2
Hermes Agent has 246,492 GitHub stars, 51,615 forks, 41,784 open issues and last shipped yesterday. nonebot2 has 7,719 stars, 662 forks, 39 open issues and last shipped 3 days ago. Hermes Agent leads on adoption by 3,093% (246,492 vs 7,719 stars). Hermes Agent is written in Python under MIT; nonebot2 is written in Python under MIT. Hermes Agent has attracted 21% as many forks as stars, nonebot2 9%. Hermes Agent was the more recently maintained of the two, and both are self-hostable with no licence fee.
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
| Hermes Agent | nonebot2 | |
|---|---|---|
| GitHub stars | ★ 246K | ★ 7.7K |
| License | MIT | MIT |
| Written in | Python | Python |
| Last push | 2026-09-17 | 2026-09-15 |
| Forks | ⑂ 52K | ⑂ 662 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Hermes Agent if
- You weight community size — 246K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick nonebot2 if
- You want the nonebot2 feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and nonebot2 fits your workflow better
About Hermes Agent
Hermes Agent is a desktop AI agent developed by Nous Research that maintains persistent memory and self improving capabilities across sessions and platforms. It operates as a local first, cross platform interface for LLMs, integrating with multiple model providers and deployment environments without vendor lock in. The agent implements a closed learning loop where it curates its own memory, creates and refines skills from experience, and supports cross session recall via full text search and summarization.
read the full Hermes Agent overview →
About nonebot2
NoneBot2 is a cross platform, asynchronous chatbot framework written in Python, built for developers who want one codebase to serve bots across many chat platforms instead of rewriting integration glue for each one.
read the full nonebot2 overview →
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Frequently asked questions
Is Hermes Agent or nonebot2 more popular?
Hermes Agent has 246,492 GitHub stars and nonebot2 has 7,719. Hermes Agent has the larger community by that measure.
Are Hermes Agent and nonebot2 free?
Both are open source. Hermes Agent is licensed under MIT and nonebot2 under MIT. Neither carries a licence fee.
What is the difference between Hermes Agent and nonebot2?
Hermes Agent is written in Python and nonebot2 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, Hermes Agent or nonebot2?
Choose Hermes Agent if you want the larger community (246,492 stars) or its MIT licence terms. Choose nonebot2 if its feature set, stack or MIT licence fits better. Both are self-hostable.