head to head · open source
Hermes Agent vs Corpus
Hermes Agent has 259,804 GitHub stars, 57,202 forks, 41,784 open issues and last shipped yesterday. Corpus has 13 stars, 0 forks, 25 open issues and last shipped 6 days ago. Hermes Agent leads on adoption by 1,998,392% (259,804 vs 13 stars). Hermes Agent is written in Python under MIT; Corpus is written in Python under AGPL-3.0. Hermes Agent has attracted 22% as many forks as stars, Corpus 0%. Hermes Agent was the more recently maintained of the two, and both are self-hostable with no licence fee.
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 | Corpus | |
|---|---|---|
| GitHub stars | ★ 260K | ★ 13 |
| License | MIT | AGPL-3.0 |
| Written in | Python | Python |
| Last push | 2026-11-02 | 2026-10-28 |
| Forks | ⑂ 57K | ⑂ 0 |
| 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 Corpus if
- You want the Corpus feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Python
- You evaluated both and Corpus 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 Corpus
Corpus Document Q&A powered by AI. Upload documents, ask questions, get answers with citations. Demo For higher quality demos, see assets/demo large.gif. Video Walkthroughs See demos for video tutorials: Getting Started Upload documents and ask questions Cross Correlation Compare answers across documents Workflow Creation Create automated workflows Workflow Output View and export results What it does Upload PDFs and web pages Ask questions in natural language Get answers with citations linking back to source text Organize documents into workspaces and document sets Local Development Prerequisites Docker & Docker…
read the full Corpus overview →
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Frequently asked questions
Is Hermes Agent or Corpus more popular?
Hermes Agent has 259,804 GitHub stars and Corpus has 13. Hermes Agent has the larger community by that measure.
Are Hermes Agent and Corpus free?
Both are open source. Hermes Agent is licensed under MIT and Corpus under AGPL-3.0. Neither carries a licence fee.
What is the difference between Hermes Agent and Corpus?
Hermes Agent is written in Python and Corpus 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 Corpus?
Choose Hermes Agent if you want the larger community (259,804 stars) or its MIT licence terms. Choose Corpus if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.