Open Source Railway Alternatives

By Suraj·Reviewed Oct 25, 2026·Verified Oct 25, 2026

The best open source alternative to Railway is Coolify because it gives your team a Railway-style dashboard on a server you own: push-to-deploy from Git, one-click databases, instant rollbacks and backups to S3-compatible storage. It is Apache 2.0 licensed, and Coolify's site lists 522,792+ self-hosted instances.

For a single server and a git-push workflow, I'd pick Dokku. For CLI-first teams who want deploy config in a file they can read in a pull request, Kamal.

Railway's October 2026 disclosure that customer environment variables may have been read put one question on every team's table: who holds your secrets. Every tool on this list can run on a server you control.

64,868 GitHub starsSelf-hosted dashboard with databases and instant rollbacks, the closest match to RailwayJump to entry

2Dokploy·38,011 GitHub starsRailway-style dashboard with Docker Swarm scaling across servers from day oneJump to entry

3openship·14,950 GitHub starsPush-to-deploy with no agent on the production serverJump to entry

4CapRover·15,188 GitHub starsFree self-hosted PaaS with one-click app installs and Docker Swarm scalingJump to entry

5Dokku·32,202 GitHub starsGit-push PaaS on a single server with a thin Docker layerJump to entry

6Kamal·14,682 GitHub starsCLI tool for zero-downtime container deploys to any server, config in codeJump to entry

Also in the directory:Void Cloud