head to head · open source
Hermes Agent vs ChatALL
Hermes Agent has 246,492 GitHub stars, 51,615 forks, 41,784 open issues and last shipped yesterday. ChatALL has 16,496 stars, 1,723 forks, 234 open issues and last shipped 7 days ago. Hermes Agent leads on adoption by 1,394% (246,492 vs 16,496 stars). Hermes Agent is written in Python under MIT; ChatALL is written in JavaScript under Apache-2.0. Hermes Agent has attracted 21% as many forks as stars, ChatALL 10%. Hermes Agent was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (chatgpt), 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 | ChatALL | |
|---|---|---|
| GitHub stars | ★ 246K | ★ 16K |
| License | MIT | Apache-2.0 |
| Written in | Python | JavaScript |
| Last push | 2026-09-17 | 2026-09-11 |
| Forks | ⑂ 52K | ⑂ 1.7K |
| 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 ChatALL if
- You want the ChatALL feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches JavaScript
- You evaluated both and ChatALL 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 ChatALL
ChatALL is an open source desktop application that sends one prompt to many AI bots concurrently so users can compare answers and discover the best result, and it is built for LLM gurus, LLM researchers, and developers of LLM applications.
read the full ChatALL overview →
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Frequently asked questions
Is Hermes Agent or ChatALL more popular?
Hermes Agent has 246,492 GitHub stars and ChatALL has 16,496. Hermes Agent has the larger community by that measure.
Are Hermes Agent and ChatALL free?
Both are open source. Hermes Agent is licensed under MIT and ChatALL under Apache-2.0. Neither carries a licence fee.
What is the difference between Hermes Agent and ChatALL?
Hermes Agent is written in Python and ChatALL in JavaScript. 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 ChatALL?
Choose Hermes Agent if you want the larger community (246,492 stars) or its MIT licence terms. Choose ChatALL if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.