Server Compass vs Kamal
Kamal is an open-source CLI tool from 37signals for Docker-based deployments. Server Compass is a desktop app that gives you a polished PaaS-like experience without a deploy tool to install or command-line flags to learn.
Server Compass column checked against v1.45.0 · Updated
Kamal deploys Docker apps from the command line, with zero-downtime switches through kamal-proxy. Server Compass covers the same ground from a desktop app, from local builds to rollbacks.
- Local Build streams the image to the server over SSH, no registry needed
- Zero-downtime redeploys and one-click rollback
- Domains, logs and databases in the same app
Feature Comparison
| Feature | Server Compass | Kamal |
|---|---|---|
| Platform | Desktop app + VPS | CLI tool + VPS |
| App support | Any app via Docker + 420+ templates | Any Docker web app (Rails origins) |
| Installation on server | Docker + Traefik, no panel | Docker + kamal-proxy |
| User interface | Native desktop GUI | Command line only |
| Configuration | Visual forms | YAML files (deploy.yml) |
| Learning curve | Minimal (GUI-based) | Medium (CLI + Docker) |
| Docker knowledge required | Optional | Required |
| GitHub OAuth | Built-in | Manual setup |
| SSH terminal | Built-in GUI | Via standard SSH |
| File browser | ||
| Cron job management | UI management | Manual (cron role container) |
| Zero-downtime deploys | ||
| Rolling restarts | Zero-downtime redeploy | |
| Multi-server support | ||
| SSL certificates | Auto (Let's Encrypt) | Auto via kamal-proxy (single server) |
| Database management | DB Admin for SQL and NoSQL | Via accessories |
| Server resource usage | Docker + Traefik only, UI runs locally | Docker + proxy |
| Pricing model | $29 one-time + VPS | Free + VPS + your time |
| Custom domains | Unlimited | Unlimited |
Pricing Comparison
Server Compass
- Desktop app (lifetime license)
- No panel or agent to install
- GitHub OAuth included
- Unlimited deployments
- Unlimited servers
- All features unlocked
- No control panel on your server
- VPS cost: $5-20/month
Kamal
- MIT licensed, free forever
- Requires Docker knowledge
- YAML configuration files
- CLI-only interface
- Manual GitHub integration
- Installs Docker + proxy on server
- Community support
When to Choose Each Platform
Choose Server Compass if...
- You prefer a visual interface over command-line tools
- You want to deploy without learning Docker or YAML configs
- You want built-in GitHub OAuth without manual setup
- You need a file browser and SSH terminal in one app
- You want to manage cron jobs through a UI
- You value your time over free tools that require setup
- You manage multiple servers and want a unified interface
- You want no management panel on your server
Choose Kamal if...
- You love command-line tools and scripting
- You're comfortable with Docker and YAML configuration
- You want a free, open-source solution
- You need advanced Docker orchestration features
- You're building Rails apps (Kamal ships with Rails 8)
- You want to customize every aspect of deployment
Read More
Frequently Asked Questions
Do I need a container registry?
No. Local Build builds the image on your machine with Docker and streams it to the server over SSH. Build on VPS builds on the server instead, and Pull from Registry deploys a prebuilt image if you already push to one.
What is the difference between Server Compass and Kamal?
Server Compass is a desktop app that deploys and manages apps on servers you own, over SSH, with no control panel running on them. The comparison table on this page shows where Kamal works differently. Server Compass is free for one server, and Pro is $29 one-time; you also pay your VPS provider, typically $5-20/month.
Is Server Compass cheaper than Kamal?
It depends on how you use Kamal. Server Compass is free for one server, and Pro is $29 one-time for unlimited servers; after that you only pay for your VPS, typically $5-20/month. Kamal pricing: Free but requires time investment to learn CLI, Docker, and YAML configs. Server runs Docker daemon.
Can I migrate from Kamal to Server Compass?
Usually, yes. Anything that runs in Docker can run on your VPS with Server Compass, and there are 420+ one-click templates. Built-in migration covers Coolify, Dokploy, RunCloud, Dockge, EasyPanel (preview) and Render, and you can use any VPS provider, such as DigitalOcean, Hetzner or Linode.
Does Server Compass have the same features as Kamal?
Server Compass covers the core deploy workflow: one-click templates, Git and image deploys, automatic SSL, environment variables, logs and rollbacks. Because the apps run on your own server, it also gives you an SSH terminal, a file browser, cron jobs and security tools.
Which should I choose: Server Compass or Kamal?
Choose Server Compass if you want to own your servers, avoid vendor lock-in, work over SSH and pay once for the tool. Choose Kamal if the reasons listed under "Choose Kamal if..." on this page match how you work.
Ready to Own Your Infrastructure?
Download Server Compass and start deploying on your own VPS with the same polished experience you expect from premium platforms.