What is Single Server?

Single Server is a self-hosted deployment platform that lets you run all your applications on one Linux server. After a one-time setup connecting several infrastructure tools, every git push to your repositories deploys automatically in under five seconds. The platform consists of a small Go binary that runs as both a systemd daemon and a CLI used over SSH. Apps run in isolated Docker containers built on the server, with zero-downtime deployments handled by Kamal. Cloudflare handles encryption, content delivery, and DDoS protection at the edge while hiding your server's IP. Tailscale provides private SSH access and the public webhook endpoint. The project is MIT licensed and avoids vendor lock-in — your applications continue running on the underlying tools even after you remove Single Server. It supports custom domains, environment variables, persistent storage, backups, and rollbacks, all managed through a single CLI.

Should you self-host Single Server?

Single Server scores 44/100 on selfhost.directory (how scoring works) and ranks #8 of 11 in Deployment. It has 231 GitHub stars.

It shipped 2 stable releases in the past year. The latest, v0.2.0, came out on 21 June 2026. New versions land roughly every 5 days.

Setup is moderate: expect some configuration beyond a single command. It is MIT-licensed and written mostly in Go.

Its closest alternative on selfhost.directory is netboot.xyz (75/100, 12 574 stars). It scores higher overall, so compare the two before you pick. See Single Server vs netboot.xyz side by side.