How to Deploy OpenClaw on a VPS (DigitalOcean/Hetzner Guide)

Running OpenClaw on your laptop is fine for testing. But if you want your AI agent available 24/7 — responding to Slack messages at 3am, firing cron jobs while you sleep, staying connected to all your channels without your laptop needing to be on — you need a VPS. The good news: a capable OpenClaw server costs as little as $4/month. This guide covers the full setup on DigitalOcean and Hetzner, two of the most reliable options, plus the key Linux configuration steps that most guides skip. Why a VPS? Your laptop goes to sleep. Your home internet goes down. Local OpenClaw setups are fine for daytime use, but they're not infrastructure. A VPS gives you: Always-on availability: Agent responds 24/7, even when you're offline Reliable channel connections: WhatsApp, Telegram, Discord stay connected without interruption Cron jobs that actually fire: Scheduled tasks run on time, every time Separation from your dev machine: No more "wait let me open my laptop" to ask your agent something The trade