head to head · open source
Hermes Agent vs pinvou-agent
Hermes Agent has 263,254 GitHub stars, 59,300 forks, 41,784 open issues and last shipped today. pinvou-agent has 3,015 stars, 434 forks, 58 open issues and last shipped today. Hermes Agent leads on adoption by 8,631% (263,254 vs 3,015 stars). Hermes Agent is written in Python under MIT; pinvou-agent is written in Rust under MIT. Hermes Agent has attracted 23% as many forks as stars, pinvou-agent 14%. Hermes Agent was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 4 topic tags (ai, ai-agent, ai-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
| Hermes Agent | pinvou-agent | |
|---|---|---|
| GitHub stars | ★ 263K | ★ 3.0K |
| License | MIT | MIT |
| Written in | Python | Rust |
| Last push | 2026-11-14 | 2026-11-14 |
| Forks | ⑂ 59K | ⑂ 434 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Hermes Agent if
- You weight community size — 263K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick pinvou-agent if
- You want the pinvou-agent feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Rust
- You evaluated both and pinvou-agent 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 pinvou-agent
Pinvou Agent An open source desktop AI agent workspace for work, design, and coding. English · 简体中文 · 日本語 Download Preview · Website · QQ Group · Issues · Discussions · Security ▶ Watch the 90 second feature demo (Chinese) Pinvou Agent is more than a chat window. It brings everyday work, visual design, and software development into one desktop workspace — designed for tasks that should end with a result , not just another chat response. Use tools, work with files, and build personal knowledge; bring a dedicated coding agent into a real project over ACP; or turn a prompt into a visual artifact you can continue…
read the full pinvou-agent overview →
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Frequently asked questions
Is Hermes Agent or pinvou-agent more popular?
Hermes Agent has 263,254 GitHub stars and pinvou-agent has 3,015. Hermes Agent has the larger community by that measure.
Are Hermes Agent and pinvou-agent free?
Both are open source. Hermes Agent is licensed under MIT and pinvou-agent under MIT. Neither carries a licence fee.
What is the difference between Hermes Agent and pinvou-agent?
Hermes Agent is written in Python and pinvou-agent in Rust. 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 pinvou-agent?
Choose Hermes Agent if you want the larger community (263,254 stars) or its MIT licence terms. Choose pinvou-agent if its feature set, stack or MIT licence fits better. Both are self-hostable.