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Best Self-Hosted Platform-as-a-Service Tools

Self-hosted platform-as-a-service tools give you Heroku- or Vercel-style deploys on servers you own — push code, get a running app with HTTPS and a database. The leading options below are compared on how much server they need, how they scale across machines, and how much upkeep each one asks for.

Platform-as-a-Service

CapRover

A free, open-source PaaS that turns any Docker Swarm server into a one-click app deployment platform, with a built-in reverse proxy, free SSL, and a one-click app marketplace.
TypeScriptNode.js
easyRead guide →
Platform-as-a-Service

Coolify

An open-source, self-hostable Heroku/Vercel/Netlify alternative — deploy apps, databases, and services to your own servers from a Git push, with one control panel.
PHPLaravel
easyRead guide →
Platform-as-a-Service

Dokku

A lightweight, extensible, open-source PaaS built on Docker — a single-server Heroku alternative that turns a `git push` into a running app via Herokuish buildpacks.
ShellHerokuish
easyRead guide →
Platform-as-a-Service

Dokploy

An open-source, self-hostable deployment platform built on Docker Swarm — deploy applications, databases, and static sites from Git with a Vercel/Heroku/Netlify-style UI.
TypeScriptNext.js
easyRead guide →

Head-to-heads in this category

PaaSAug 2026
Coolify
vs
Dokploy

Mature and broad vs. lean and built for clusters.

Read the verdict →
PaaSAug 2026
Dokku
vs
CapRover

Heroku on one box: the CLI purist vs. the dashboard.

Read the verdict →

Replace a paid tool

Self-hosted Heroku alternatives →Self-hosted Vercel alternatives →

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