head to head · open source
Hermes Agent vs ChuanhuChatGPT
Hermes Agent has 259,804 GitHub stars, 57,202 forks, 41,784 open issues and last shipped yesterday. ChuanhuChatGPT has 15,251 stars, 2,179 forks, 129 open issues and last shipped 2 months ago. Hermes Agent leads on adoption by 1,604% (259,804 vs 15,251 stars). Hermes Agent is written in Python under MIT; ChuanhuChatGPT is written in Python under GPL-3.0. Hermes Agent has attracted 22% as many forks as stars, ChuanhuChatGPT 14%. 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 (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 | ChuanhuChatGPT | |
|---|---|---|
| GitHub stars | ★ 260K | ★ 15K |
| License | MIT | GPL-3.0 |
| Written in | Python | Python |
| Last push | 2026-11-02 | 2026-09-16 |
| Forks | ⑂ 57K | ⑂ 2.2K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Hermes Agent if
- You weight community size — 260K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick ChuanhuChatGPT if
- You want the ChuanhuChatGPT feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Python
- You evaluated both and ChuanhuChatGPT fits your workflow better
About Hermes Agent
Hermes Agent ☤ Hermes Agent Hermes Desktop The self improving AI agent built by Nous Research. It's the only agent with a built in learning loop — it creates skills from experience, improves them during use, nudges itself to persist knowledge, searches its own past conversations, and builds a deepening model of who you are across sessions. Run it on a $5 VPS, a GPU cluster, or serverless infrastructure that costs nearly nothing when idle. It's not tied to your laptop — talk to it from Telegram while it works on a cloud VM. Use any model you want — Nous Portal, OpenRouter, OpenAI, your own endpoint, and many…
read the full Hermes Agent overview →
About ChuanhuChatGPT
简体中文 English 日本語 Russian 한국어 川虎 Chat 🐯 Chuanhu Chat 为ChatGPT等多种LLM提供了一个轻快好用的Web图形界面和众多附加功能 支持 DeepSeek R1 & GPT 4 · 基于文件问答 · LLM本地部署 · 联网搜索 · Agent 助理 · 支持 Fine tune 视频教程 · 2.0介绍视频 在线体验 · 一键部署 📢 新增：现已支持 GPT 5（含 GPT 5、GPT 5 mini、GPT 5 nano；400k 上下文、最多 128k 输出）。 目录 ✨ 5.0 重磅更新！ New! 全新的用户界面！精致得不像 Gradio，甚至有毛玻璃效果！ New! 适配了移动端（包括全面屏手机的挖孔/刘海），层级更加清晰。 New! 历史记录移到左侧，使用更加方便。并且支持搜索（支持正则）、删除、重命名。 New! 现在可以让大模型自动命名历史记录（需在设置或配置文件中开启）。 New! 现在可以将 川虎Chat 作为 PWA 应用程序安装，体验更加原生！支持 Chrome/Edge/Safari 等浏览器。 New! 图标适配各个平台，看起来更舒服。 New! 支持 Finetune（微调） GPT 3.5！ 支持模型 使用技巧 💪 强力功能 川虎助理 ：类似 AutoGPT，全自动解决你的问题； 在线搜索 ：ChatGPT 的数据太旧？给 LLM…
read the full ChuanhuChatGPT overview →
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Frequently asked questions
Is Hermes Agent or ChuanhuChatGPT more popular?
Hermes Agent has 259,804 GitHub stars and ChuanhuChatGPT has 15,251. Hermes Agent has the larger community by that measure.
Are Hermes Agent and ChuanhuChatGPT free?
Both are open source. Hermes Agent is licensed under MIT and ChuanhuChatGPT under GPL-3.0. Neither carries a licence fee.
What is the difference between Hermes Agent and ChuanhuChatGPT?
Hermes Agent is written in Python and ChuanhuChatGPT 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 ChuanhuChatGPT?
Choose Hermes Agent if you want the larger community (259,804 stars) or its MIT licence terms. Choose ChuanhuChatGPT if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.