head to head · open source
Hermes Agent vs aidea
Hermes Agent has 259,804 GitHub stars, 57,202 forks, 41,784 open issues and last shipped yesterday. aidea has 6,935 stars, 1,041 forks, 23 open issues and last shipped 8 months ago. Hermes Agent leads on adoption by 3,646% (259,804 vs 6,935 stars). Hermes Agent is written in Python under MIT; aidea is written in Dart under MIT. Hermes Agent has attracted 22% as many forks as stars, aidea 15%. 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 (ai), 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 | aidea | |
|---|---|---|
| GitHub stars | ★ 260K | ★ 6.9K |
| License | MIT | MIT |
| Written in | Python | Dart |
| Last push | 2026-11-02 | 2026-03-04 |
| Forks | ⑂ 57K | ⑂ 1.0K |
| 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 aidea if
- You want the aidea feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Dart
- You evaluated both and aidea 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 aidea
AIdea AI Chat, Collaboration & Image Generation English 中文 An APP that integrates mainstream large language models and image generation models, built with Flutter, with fully open source code. Download & Try: Open Source Repositories: Client: Server: Docker Deployment: Development & Build Environment The default branch main is the v2 version, currently under active development. If you need to self host, please switch to the v1.x branch. To set up a development environment for compiling and packaging the APP, you can refer to the following articles (more articles will be added over time): AIdea Development…
read the full aidea overview →
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Frequently asked questions
Is Hermes Agent or aidea more popular?
Hermes Agent has 259,804 GitHub stars and aidea has 6,935. Hermes Agent has the larger community by that measure.
Are Hermes Agent and aidea free?
Both are open source. Hermes Agent is licensed under MIT and aidea under MIT. Neither carries a licence fee.
What is the difference between Hermes Agent and aidea?
Hermes Agent is written in Python and aidea in Dart. 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 aidea?
Choose Hermes Agent if you want the larger community (259,804 stars) or its MIT licence terms. Choose aidea if its feature set, stack or MIT licence fits better. Both are self-hostable.