Self-hosting Hermes: the honest tradeoff.
Self-hosting Hermes is technically possible. Hetzner's CX22 costs €4/mo. You're not saving money with Hermes OS — you're saving time.
The honest accounting: setting up a Hermes agent on a raw VPS takes 6–8 hours the first time. Docker, Caddy, networking, SSH keys, env files, monitoring. Then it breaks on the next update, and you spend another evening fixing it.
Hermes OS costs $19/mo. If your time is worth anything above minimum wage, the math is clear. But if you genuinely enjoy the setup process and want full control over every layer, self-hosting might be right for you.
Choose Hermes OS if you want an agent running today without the DevOps overhead. Choose self-hosting if you're building something custom that requires full OS-level control and you're comfortable maintaining Linux servers.
Is self-hosting Hermes agent really that hard?
It depends on your background. For developers comfortable with Docker and Linux, it's manageable but time-consuming. For everyone else, it's a multi-day project that often ends in frustration.
Can I switch from self-hosted to Hermes OS later?
Yes. Hermes OS has a migration path that imports your existing Hermes agent config. You don't lose your setup.
What if I want root access on Hermes OS?
Advanced users can access container-level configuration through the Hermes OS dashboard. It's not locked down — we just don't require it.