Self-Hosted PaaS Compared: AODE vs Coolify vs CapRover vs Dokku

Quick Comparison at a Glance

What Is AODE?

AODE (Automated Operations & Deployment Environment) is a self-hosted infrastructure control portal. It installs on your Linux server with a single command and gives you a web dashboard for deploying GitHub repositories, managing custom domains with automatic SSL via Let's Encrypt, monitoring Docker containers, browsing databases with a built-in SQL editor, and managing users with 2FA and IP whitelisting.

Best for: Developers and small teams who want a complete infrastructure dashboard with built-in security features and no recurring costs. The one-time purchase model means no monthly fees regardless of how many projects you deploy.

Trade-offs: Requires 4 GB RAM minimum (more than lighter alternatives). Not open source — it's a commercial product with a lifetime license.

What Is Coolify?

Coolify is an open-source, self-hosted PaaS that positions itself as a Heroku/Netlify/Vercel alternative. It supports deploying applications from Git repositories, managing databases (PostgreSQL, MySQL, MongoDB, Redis), and automatic SSL. Coolify also offers a managed cloud version if you don't want to self-host.

Best for: Developers who want an open-source solution with a modern UI and the option to use a managed cloud version. Good database provisioning out of the box.

Trade-offs: No built-in database browser — you'll need a separate tool to query your data. No 2FA or IP whitelisting for the portal itself.

What Is CapRover?

CapRover is an open-source PaaS built on Docker Swarm. It has a one-click app marketplace (similar to Heroku add-ons), supports automatic SSL, and provides a basic web dashboard. CapRover has been around since 2018 and has a mature ecosystem of community templates.

Best for: Developers who want a lightweight, battle-tested solution with a large library of one-click apps. Runs on as little as 1 GB RAM.

Trade-offs: The UI feels dated compared to newer tools. Docker Swarm is losing mindshare to Kubernetes and standalone Docker. No built-in database browser or advanced security features.

What Is Dokku?

Dokku is the smallest PaaS implementation you'll find — it's essentially a Heroku-compatible CLI tool powered by Docker. You deploy with git push dokku main, and it handles the rest. No web UI — everything is done via SSH and command line.

Best for: Developers comfortable with the command line who want the simplest, most lightweight deployment tool. Excellent for single-developer projects.

Trade-offs: No web dashboard at all. SSL requires a plugin. Not ideal for teams — no user management, no role-based access. Everything is CLI.

Which Should You Choose?

• Choose AODE if you want a complete dashboard with database browsing, Docker monitoring, 2FA, IP whitelisting, and no monthly fees. Best for teams that need security features and want everything in one place.
• Choose Coolify if you want open-source with a modern UI and the flexibility of a managed cloud option. Best if you need to provision databases alongside your apps.
• Choose CapRover if you want a lightweight, proven solution with a large one-click app marketplace. Best for resource-constrained servers.
• Choose Dokku if you're a solo developer who loves the command line and wants the absolute simplest deployment workflow.