This guide shows how to install Hermes Agent on an Ubuntu VPS, connect a model, test the CLI, configure messaging, and keep the gateway running after you disconnect from SSH.

Recommended starting server: 1 vCPU, 2 GB RAM, 40 GB SSD, and Ubuntu 24.04 LTS. Choose 4 GB RAM if you plan to use browser automation, several channels, or concurrent tasks. A GPU is unnecessary when Hermes uses a hosted model API.

The best Hermes Agent VPS for most beginners is LightNode if you want a pre-installed, hourly-billed server. Hetzner offers strong raw VPS value for experienced self-hosters, while Hostinger combines a one-click Hermes template with more RAM and a beginner-friendly panel.