Autonomous Agents · Head-to-head
AutoGPT vs Hermes Agent
AutoGPT and Hermes Agent are both autonomous agents. AutoGPT is AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters, while Hermes Agent is nous Research's self-improving AI agent that builds skills from experience and remembers you across sessions. Here's an independent, side-by-side look at how they compare — and which fits.
AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.
Visit AutoGPT →
Nous Research's self-improving AI agent that builds skills from experience and remembers you across sessions.
Visit Hermes Agent →AutoGPT and Hermes Agent are both open-source autonomous agents you can self-host for free. They're closely matched, so the choice comes down to language, license, and which approach fits your workflow. Neither is universally better — pick by fit.
Side by side
| Spec | AutoGPT | Hermes Agent |
|---|---|---|
| Type | Agent | Agent |
| Model | Open source | Open source |
| Pricing | Open source | Open source |
| GitHub stars | 187,504 | 248,225 |
| Language | Python | Python |
| License | — | MIT |
| Last activity | Sep 2026 | Sep 2026 |
Experimenting with long-running autonomous agent loops in an open-source stack.
People who want a persistent personal agent on their own server that improves the more it is used.
About AutoGPT
AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.
Full AutoGPT profile →About Hermes Agent
Hermes Agent, built by Nous Research, is a general-purpose AI agent with a built-in learning loop: it creates skills from experience, improves them in use, persists knowledge, searches its own past conversations and builds a model of the user across sessions. It works with any model provider, including Nous Portal, OpenRouter, OpenAI or your own endpoint, and runs on anything from a small VPS to serverless infrastructure, reachable from messaging apps such as Telegram.
Full Hermes Agent profile →Frequently asked
- What's the main difference between AutoGPT and Hermes Agent?
- Both are autonomous agents built for a similar job; the differences are subtle — compare them on adoption, language, and license in the table above.
- Is AutoGPT or Hermes Agent better?
- Neither is universally better. AutoGPT is the stronger fit for Experimenting with long-running autonomous agent loops in an open-source stack; Hermes Agent for People who want a persistent personal agent on their own server that improves the more it is used. Use the side-by-side specs to decide by your own constraints.
- Is AutoGPT or Hermes Agent free?
- AutoGPT is free to run and self-host; Hermes Agent is free to run and self-host. Both are free to self-host — you only pay for the infrastructure and any model or API usage.
- Which is more popular, AutoGPT or Hermes Agent?
- By GitHub stars — a proxy for open-source adoption — Hermes Agent is ahead (248k vs 188k). Stars measure attention, not necessarily the better fit for you.
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