Onyx vs Hermes Agent
A side-by-side comparison of two self-hosted self-hosted ai options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Onyx
AI assistant connected to your company's knowledge
VS
Hermes Agent
The AI agent that grows with you
| Feature | Onyx | Hermes Agent |
|---|---|---|
| Category | Self-Hosted AI | Self-Hosted AI |
| License | MIT | free |
| Language | Python | Python |
| Setup difficulty | Medium | Easy |
| Min. RAM | 8,192 MB | 512 MB |
| Deployment | docker, kubernetes, helm | docker, one-click |
| GitHub stars | ★ 31,496 | ★ 227,143 |
| First released | 2023 | 2022 |
| Replaces | Glean, ChatGPT Enterprise | — |
Why pick each one
Choose Onyx if…
- Released under the MIT license
- First-class Docker support for quick deployment
- Kubernetes-ready with Helm charts available
- Mature project with 31.5k GitHub stars
Choose Hermes Agent if…
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- One-click install on common self-host platforms
- Mature project with 227.1k GitHub stars
Frequently asked questions
Is Onyx or Hermes Agent better?
Hermes Agent is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Onyx if its specific feature set fits your needs better.
Are Onyx and Hermes Agent free and open-source?
Yes. Onyx is licensed under MIT and Hermes Agent under free. Both can be self-hosted at no software cost.
Can I run Onyx and Hermes Agent with Docker?
Onyx: yes. Hermes Agent: yes.