Dokku — open source alternative

Self-hosted mini-Heroku on a single server.

Strengths

  • Deploy via git push, just like Heroku.
  • Works on any Linux VPS.
  • Plugin ecosystem for databases, SSL, etc.

Weaknesses

  • Single-host — limited scaling story.
  • Requires Linux sysadmin comfort.
  • UI is CLI-first.
License: MIT Self-host difficulty: 2/5 Self-host only

Official site · Source on GitHub

Ad slot — OSS middle

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