head to head · open source
Hermes Agent vs bitterbot-desktop
Hermes Agent has 259,804 GitHub stars, 57,202 forks, 41,784 open issues and last shipped yesterday. bitterbot-desktop has 2,479 stars, 421 forks, 10 open issues and last shipped yesterday. Hermes Agent leads on adoption by 10,380% (259,804 vs 2,479 stars). Hermes Agent is written in Python under MIT; bitterbot-desktop is written in TypeScript under MIT. Hermes Agent has attracted 22% as many forks as stars, bitterbot-desktop 17%. bitterbot-desktop was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai-agent), 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 | bitterbot-desktop | |
|---|---|---|
| GitHub stars | ★ 260K | ★ 2.5K |
| License | MIT | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 57K | ⑂ 421 |
| 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 bitterbot-desktop if
- You want the bitterbot-desktop feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and bitterbot-desktop 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 bitterbot-desktop
A local first personal AI with biological memory, a dream engine, and a P2P skills economy. = 22" Most AI agents are stateless wrappers around an LLM API. Close the terminal, and they forget you exist. Bitterbot is different. It's a personal AI that lives on your devices, remembers your life, and actually does things, browses the web, runs code, talks to you on WhatsApp. While you sleep, it dreams: tidying and consolidating its memory, distilling the skills that provably worked into reusable know how, and preparing for what you're likely to ask next — and it grades its own dreaming by whether the results…
read the full bitterbot-desktop overview →
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Frequently asked questions
Is Hermes Agent or bitterbot-desktop more popular?
Hermes Agent has 259,804 GitHub stars and bitterbot-desktop has 2,479. Hermes Agent has the larger community by that measure.
Are Hermes Agent and bitterbot-desktop free?
Both are open source. Hermes Agent is licensed under MIT and bitterbot-desktop under MIT. Neither carries a licence fee.
What is the difference between Hermes Agent and bitterbot-desktop?
Hermes Agent is written in Python and bitterbot-desktop 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 bitterbot-desktop?
Choose Hermes Agent if you want the larger community (259,804 stars) or its MIT licence terms. Choose bitterbot-desktop if its feature set, stack or MIT licence fits better. Both are self-hostable.