Hermes vs OpenClaw: which should you use?
A practical comparison of two open-source AI agent frameworks, and a straightforward answer about which one suits which kind of person.
By Nick
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START SIMPLE. SWITCH LATER.
Before you start
Learn
What is an AI agent?
Hermes
Choose Hermes if you want an agent running this week and are happy with sensible defaults.
Read my notesOpenClaw
Choose OpenClaw if you already know how you want an agent to behave and the defaults keep getting in your way.
Read my notesBottom line
Most people should start with Hermes. You will learn more from a working agent than from a better-designed one you never finish.
Side by side
| Hermes | OpenClaw | |
|---|---|---|
| Time to something working | An afternoon, following a guide | Longer: you make design decisions first |
| How much you decide | Mostly configuration | Architecture, memory strategy, tool wiring |
| Documentation | Task-shaped: here is how to do X | Reference-shaped: here are the parts |
| Memory | Built in, opinionated | You choose and connect it |
| Best for | Running an agent | Building an agent |
- Time to something working
- How much you decide
- Documentation
- Memory
- Best for
Both of these let you run an AI agent on your own hardware. The difference is not really technical, it is about how much of the design you want to do yourself.
The short answer
If you want an agent doing something useful this week, use Hermes. It makes decisions for you, and its decisions are reasonable.
If you have already run an agent, know exactly how you want memory and tool use to work, and keep hitting the edges of someone else’s opinions, OpenClaw hands you the parts.
Why “start simple” is not a cop-out
The hard part of an agent setup is not the software. It is working out what job you actually want done, and that only becomes clear once something is running and disappointing you in specific ways.
Starting with the framework that makes you decide everything up front means making those decisions at the exact moment you know least. Starting simple and switching later is both easier and better informed.
What would make me switch
Memory. If the built-in approach keeps being wrong for how I work, that is a structural problem rather than a settings problem, and that is the point at which assembling your own becomes worth the effort.
If you are still unsure
Run the VPS guide. Worst case you spend an afternoon and about five dollars, and you come out knowing what you actually want, which is worth more than the right answer to this question.