Best Self-Hosted PaaS & Deployment Tools in 2026

Platforms for deploying, scaling, and managing applications without managing underlying server infrastructure.

The top-rated pick is Dokploy with 36,501 GitHub stars.

6 self-hosted paas & deployment tools — ranked by GitHub stars. Browse all

Dokploy

Open Source Alternative to Vercel, Netlify and Heroku.

Alternative to:

Netlify

Dokku

Docker-powered PaaS implementing the Heroku git-push workflow on your own server.

Alternative to:

Vercel

CapRover

CapRover is a scalable self-hosted PaaS with one-click apps, Docker Swarm clustering, automatic TLS, and a friendly web UI for deploying apps in seconds.

Alternative to:

Vercel

Kamal

CLI deployment tool from 37signals for zero-downtime Docker container deployments.

Alternative to:

Vercel

Komodo

Open-source deployment and server management platform for running apps across many servers. Self-hostable alternative to Heroku, Vercel, and Railway.

Alternative to:

DigitalOcean

Better-PaaS

Self-hostable PaaS for deploying full-stack apps and databases with zero downtime, auto HTTPS, and Docker support.

Alternative to:

Vercel

Why self-host?

Self-hosting puts you in control. You own your data, avoid vendor lock-in, and eliminate recurring subscription costs. For teams handling sensitive data or operating under strict compliance requirements, running your own infrastructure is often the only viable option.