Hermes Agent vs OpenClaw: Which Self-Hosted AI Agent Should You Run?
Short answer: Pick OpenClaw if you want the most popular agent with the biggest skills ecosystem and the most tutorials. Pick Hermes Agent if you want an agent that builds and refines its own skills over time and you're happy with a younger, faster-moving project. Both run well on the same 2–4 GB VPS, so you can try both.
Get a VPS that runs bothOpenClaw and Hermes Agent are both open-source AI agents you run on your own server. Both connect to the AI model of your choice, keep memory between conversations, and can talk to you through apps like Telegram. They differ in philosophy and maturity.
At a glance
| OpenClaw | Hermes Agent | |
|---|---|---|
| Made by | Open-source community project (formerly Clawdbot / Moltbot) | Nous Research |
| License | Open source | MIT |
| Big idea | A personal assistant with a large library of installable skills | An agent that creates and refines its own skills from experience |
| Models | Anthropic, OpenAI, OpenRouter, local models via Ollama and more | 200+ models via OpenRouter or Nous Portal, direct Anthropic and OpenAI, local Ollama |
| Chat apps | Telegram, WhatsApp, Discord, Slack and more | Telegram and other messaging platforms |
| Install | Official one-line installer, Docker, or one-click templates | Official one-line installer, or one-click Docker templates |
| Server needs | 2 vCPU / 4 GB recommended | 2 GB RAM and 10 GB disk minimum |
| Maturity | Larger community, more guides | Launched Feb 2026, releases almost weekly |
How they think differently
OpenClaw is built around skills you install, a bit like apps on a phone. There’s a large public collection of skills, so for most tasks someone has already built what you need. That makes it the faster route to something useful.
Hermes Agent is built around a learning loop. As you use it, it writes reusable skills from what worked and refines them over time, so its value compounds the longer you run it. The trade-off is that it’s younger and changes quickly, so expect more updates and occasional breaking changes.
Which should you choose?
Choose OpenClaw if:
- you’re new to self-hosted agents and want the most tutorials and community help;
- you want ready-made skills for common jobs today.
Choose Hermes Agent if:
- you like the idea of an agent that gets better at your specific work over time;
- you want flexibility across many model providers through one portal;
- you don’t mind keeping up with frequent releases.
Running them on a server
Both are happiest on a VPS, because an agent on your laptop stops when the laptop sleeps. Hostinger offers one-click templates for both OpenClaw and Hermes Agent, so you can deploy either from a dashboard and even try both on the same server. For Hermes, our step-by-step Hermes Agent install guide walks through the checkout with screenshots.
If you prefer the terminal, both have official one-line installers. For OpenClaw, follow our step-by-step VPS guide. For Hermes, use the installer published in Nous Research’s hermes-agent GitHub repository, run it as a regular (non-root) user, then choose your model provider with hermes model. A quick test once it’s set up:
hermes -m "What is 2+2? Reply with just the number."Security applies to both
Both agents can browse the web, run commands and hold your API keys. Whichever you choose: run it as a non-root user, keep its dashboard off the public internet (use an SSH tunnel, Tailscale or Cloudflare Tunnel), turn on a firewall, and update regularly.
FAQ
Can I run both on one server? Yes, on a 4 GB+ VPS. Give each its own user account and keep their ports private.
Which is cheaper? The software is free either way. Your costs are the server and the AI model, and those are similar for both. See what OpenClaw costs per month.
What about Rakazo? Rakazo is a newer open-source alternative to xAI’s Grok Bot that runs persistent “AI teammates” with their own sandboxed computers. It’s in beta; we’ll cover it in a separate guide.