head to head · open source
Hermes Agent vs LobeChat
Hermes Agent has 246,492 GitHub stars, 51,615 forks, 41,784 open issues and last shipped yesterday. LobeChat has 82,547 stars, 15,891 forks, 922 open issues and last shipped yesterday. Hermes Agent leads on adoption by 199% (246,492 vs 82,547 stars). Hermes Agent is written in Python under MIT; LobeChat is written in TypeScript under a custom or non-standard licence. Hermes Agent has attracted 21% as many forks as stars, LobeChat 19%. Hermes Agent was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (ai, chatgpt, claude), 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
| Hermes Agent | LobeChat | |
|---|---|---|
| GitHub stars | ★ 246K | ★ 83K |
| License | MIT | Custom / other |
| Written in | Python | TypeScript |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 52K | ⑂ 16K |
| 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 LobeChat if
- You want the LobeChat feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches TypeScript
- You evaluated both and LobeChat 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 LobeChat
LobeHub is an open source platform for managing, building, and operating AI agent teams. It functions as a Chief Agent Operator (CAO), enabling users to organize, schedule, and monitor autonomous AI agents around the clock. The project lives in the AI interaction and interfaces ecosystem, integrating with major LLM providers like OpenAI, Anthropic, DeepSeek, and Alibaba’s GLM series.
read the full LobeChat overview →
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Frequently asked questions
Is Hermes Agent or LobeChat more popular?
Hermes Agent has 246,492 GitHub stars and LobeChat has 82,547. Hermes Agent has the larger community by that measure.
Are Hermes Agent and LobeChat free?
Both are open source. Hermes Agent is licensed under MIT, and LobeChat has no licence declared in this registry. Both are free to self-host.
What is the difference between Hermes Agent and LobeChat?
Hermes Agent is written in Python and LobeChat in TypeScript. 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 LobeChat?
Choose Hermes Agent if you want the larger community (246,492 stars) or its MIT licence terms. Choose LobeChat if its feature set, stack or Custom / other licence fits better. Both are self-hostable.