Last updated: March 2026
Coolify, Cloudron, and CapRover are the three most popular platforms for self-hosting open source apps on your own server. They all promise one-click app installs, automatic SSL, and a web dashboard to manage everything.
I've used all three to run n8n, Uptime Kuma, and Plausible over the past year. Each one solved problems the others didn't, and each one had trade-offs I only discovered after committing. Here's what actually matters when choosing between them - with real setup times, real costs, and the problems you'll hit that the landing pages don't mention.
TLDR: Coolify is the best all-around choice in 2026 - free, actively maintained, 280+ apps, connects to unlimited servers. Cloudron has the most polished UX with built-in SSO and email, but costs EUR 15/mo on top of your VPS. CapRover is free and has the biggest app catalog (346), but development has stalled since December 2025. If you don't want to manage a VPS at all, managed platforms like PikaPods (~$2-4/mo) or InstaPods ($3/mo) handle everything.
Quick Comparison
| Coolify | Cloudron | CapRover | |
|---|---|---|---|
| Price | Free (self-hosted) or $5/mo (cloud) | EUR 15/mo license + VPS | Free + VPS |
| App catalog | 280+ | 100-140 | 346 |
| Setup time | ~5 min | ~30 min | ~20 min |
| Min server | 2 vCPU, 2 GB RAM | 1 vCPU, 1 GB RAM | 1 vCPU, 1 GB RAM |
| Architecture | Docker via SSH | Docker on host | Docker Swarm |
| Custom apps | Yes (Git deploy) | Yes (custom packages) | Yes (Git/Docker) |
| Auto updates | Yes | Yes | No |
| Built-in email | No | Yes | No |
| SSO | No | Yes | No |
| Active development | Very active | Active | Slow (last commit Dec 2025) |
| Multi-server | Yes (unlimited) | 1 per license | Yes (Docker Swarm) |
Now let me break each one down.
Coolify - The Modern Choice
Coolify is the newest of the three and the most actively developed. It's an open source platform that connects to your servers via SSH and deploys apps using Docker. You can self-host it for free or use their cloud version for $5/mo.
Setup Experience
I installed Coolify on a fresh Hetzner VPS (CX22, $5.39/mo) in about 5 minutes:
curl -fsSL https://cdn.coollabs.io/coolify/install.sh | bash
The installer handles Docker, sets up the database, and gives you a web UI. First impression: the dashboard looks modern and feels like a real product.
What's Good
- Free and open source. The self-hosted version includes every feature. No license fees.
- 280+ one-click services. n8n, Uptime Kuma, Plausible, Ghost, Gitea - most popular apps are there.
- Connects to unlimited servers. Add remote servers via SSH. One Coolify instance manages all of them.
- Git-based deploys. Connect GitHub/GitLab repos for custom apps. Builds with Nixpacks or Dockerfile.
- Auto-updates for apps. Set it and forget it. Apps update on your schedule.
- Very active development. Andras (the creator) ships updates almost daily. The GitHub is one of the most active in the self-hosted space.
What's Not Great
- Resource hungry. Coolify itself needs 2 vCPU and 2 GB RAM minimum. On a small server, that's half your resources gone before you install a single app.
- Builds compete with apps. If you build and run apps on the same server, builds eat CPU/memory that your running apps need. I had n8n slow to a crawl during a Plausible rebuild.
- Rough edges. Occasional UI bugs, unclear error messages when deploys fail. It's improving fast, but it's not as polished as Cloudron.
- No built-in email or SSO. If you need unified login across apps or email sending, you'll set that up separately.
Real Cost
- Coolify server: ~$5/mo (Hetzner CX22)
- If you run apps on the same server: $5/mo total
- If you use a separate server for apps (recommended): $10-11/mo total
Cloudron - The Polished One
Cloudron is the most mature of the three. It installs on your VPS and gives you what I'd describe as an "iOS App Store for your server" - a clean UI where you browse apps, click install, and everything just works.
Setup Experience
Setup takes longer than Coolify - about 30 minutes. You need:
- A VPS running Ubuntu 24.04 (KVM only - no LXC, no OpenVZ)
- A domain with wildcard DNS pointing to your server
- Run the install script
The DNS requirement tripped me up and added 15 minutes of troubleshooting. You can't use an IP address - Cloudron needs *.yourdomain.com pointing to the server before installation completes.
What's Good
- Best admin UX. No contest. The dashboard is clean, responsive, and everything works like you'd expect. Updates, backups, user management - all polished.
- Built-in email server. Cloudron runs a full mail server. Your apps can send email without configuring SMTP.
- SSO across apps. One login for all apps. Add team members, set permissions per app.
- Rock-solid updates. App updates are tested and staged. I've never had an update break a running app.
- Good documentation. Clear, complete, with troubleshooting for common issues.
What's Not Great
- License costs EUR 15/mo. On top of your VPS cost. The free tier limits you to 2 apps - barely enough to test a real setup.
- Smaller catalog. 100-140 apps vs 280+ on Coolify and 346 on CapRover.
- KVM only. No ARM servers, no LXC containers, no OpenVZ. This rules out some cheaper VPS providers.
- Wildcard DNS required. You need a domain. No IP-only option.
- 1 server per license. Want to run apps on a second server? That's another EUR 15/mo.
Real Cost
- VPS: ~$5-6/mo (Hetzner CX22)
- Cloudron license: EUR 15/mo (~$16)
- Total: ~$21-22/mo for unlimited apps on one server
The per-app cost drops fast if you run 5-10 apps on one server. But for 1-2 apps, it's the most expensive option here.
CapRover - The OG
CapRover has been around the longest. It's free, open source, and runs on Docker Swarm. Think of it as "build your own Heroku" - deploy via Git push, Dockerfile, or one-click templates.
Setup Experience
Setup takes about 20 minutes. Install Docker, run CapRover's setup, then configure DNS and SSL through the web UI:
docker run -p 80:80 -p 443:443 -p 3000:3000 \
-e ACCEPTED_TERMS=true -v /var/run/docker.sock:/var/run/docker.sock \
-v /captain:/captain caprover/caprover
The initial setup wizard walks you through DNS and SSL configuration. Straightforward if you're comfortable with Docker.
What's Good
- Completely free. No license, no cloud fee, just your VPS cost.
- 346 one-click app templates. The biggest catalog of the three.
- Deploy custom apps via Git. Push to CapRover's Git endpoint and it builds with your Dockerfile or Captain Definition file.
- Multi-node clusters. Docker Swarm support for running apps across multiple servers.
- Mature and stable. It's been around for years. Most edge cases have been found and documented.
What's Not Great
- Development has stalled. Last commit was December 2025. No updates in 3+ months. Open issues are piling up. This is the biggest red flag.
- You're the sysadmin. OS updates, Docker upgrades, security patches, backups - all on you.
- Docker Swarm risk. Docker deprecated Swarm mode. CapRover's architecture depends on it.
- Outdated templates. Many one-click apps use old versions. Some templates are broken or unmaintained.
- Docker version sensitivity. A Docker Engine update in late 2025 broke CapRover on existing installs. If you're running it, you need to be careful with system updates.
- No auto-updates for apps. You manually update each app through the UI.
Real Cost
- VPS: ~$5-6/mo (Hetzner CX22)
- Total: ~$5-6/mo for unlimited apps
Cheapest option by far - if your time is free.
Feature-by-Feature Comparison
App Deployment
All three let you install apps with one click and deploy custom projects via Git or Docker. Coolify and CapRover auto-detect your framework with Nixpacks or a Dockerfile. Cloudron uses its own packaging format, so app support depends on the Cloudron team packaging it first.
Winner: Coolify - largest selection of modern apps with auto-detection for custom projects.
Server Management
Cloudron manages everything on one server with a clean UI. Coolify connects to remote servers via SSH - add as many as you want. CapRover supports Docker Swarm clusters but requires manual node setup.
Winner: Coolify for multi-server. Cloudron for single-server simplicity.
Updates & Maintenance
Cloudron handles app updates, OS patches, and backups automatically. Coolify handles app updates but you manage the OS. CapRover doesn't auto-update anything.
Winner: Cloudron - the most hands-off experience.
User Management
Cloudron has built-in SSO, email, and per-app permissions. Coolify has basic team support. CapRover has no user management beyond the admin account.
Winner: Cloudron - not even close.
Reliability
Cloudron's app packaging is the most stable. Coolify moves fast and occasionally ships bugs. CapRover's stalled development means bugs stick around.
Winner: Cloudron for stability. Coolify for active development momentum.
What About Managed Alternatives?
All three platforms above require you to manage your own VPS. You provision the server, install the platform, and handle OS-level maintenance. If you'd rather skip the server management entirely, there are managed alternatives worth knowing about:
- PikaPods - Managed hosting for 200+ open source apps. Pick an app, set resources, done. Starting at ~$2-4/mo per app. No server to manage at all.
- Elestio - Fully managed with 400+ apps. Each app gets its own VM (~$17/mo per app). Zero maintenance.
- InstaPods - One-click app hosting for a growing catalog (n8n, Uptime Kuma, Beszel, and more). $3/mo flat per app, no server management. Full disclosure: I built this one. (For a detailed comparison of all 6 platforms, I wrote a separate deep-dive.)
The managed platforms cost slightly more but save real time. If you're running 1-2 apps and don't enjoy sysadmin work, managed hosting often makes more sense than running Coolify or CapRover yourself.
Decision Guide
Choose Coolify if:
- You want free, modern, and actively maintained
- You're comfortable managing a VPS
- You run apps across multiple servers
- You deploy custom apps from GitHub repos
Choose Cloudron if:
- You want the most polished, hands-off experience on a single server
- You need SSO, email, or team user management
- You're running 5+ apps (cost per app drops fast)
- Stability matters more than cutting-edge features
Choose CapRover if:
- You want the cheapest option and don't mind maintaining it yourself
- You need Docker Swarm multi-node clusters
- Your apps are in their template catalog
- You're comfortable with the risk of a stalling project
Choose a managed platform (PikaPods, Elestio, InstaPods) if:
- You don't want to manage a VPS at all
- You're running 1-3 apps and want zero ops work
- Your time is worth more than the $5-15/mo difference
FAQ
Which is better for beginners - Coolify or Cloudron?
Cloudron. The UI is more intuitive, updates are automatic, and you're less likely to break something. Coolify is more powerful but assumes more Linux/Docker knowledge. If you've never managed a VPS before, Cloudron's license fee is worth the smoother experience.
Can I migrate between these platforms?
Not easily. Each platform stores app data differently. Moving from CapRover to Coolify means backing up your app's data (database dumps, file exports), setting up the app fresh on the new platform, and restoring the data. There's no one-click migration tool between any of them.
Do I need a powerful server?
For 1-3 lightweight apps (Uptime Kuma, Bookstack, Gitea): 1 vCPU, 2 GB RAM is enough on Cloudron or CapRover. Coolify itself needs 2 GB, so budget 4 GB total. For heavier apps like n8n with many workflows or Plausible with real traffic: 2 vCPU, 4 GB RAM minimum on any platform.
Is CapRover dead?
Not dead, but development has slowed significantly. The last commit was December 2025, and Docker Swarm (which CapRover depends on) is in maintenance mode. It still works fine for existing installs, but I'd hesitate to start a new setup on it in 2026 when Coolify offers a similar feature set with active development.
What's the cheapest way to self-host n8n?
Self-managed: Coolify on a $5/mo Hetzner VPS. Total cost: $5/mo, but you manage the server. Managed: PikaPods at ~$3.80/mo or InstaPods at $3/mo - both handle everything for you.
Can I run these platforms on a Raspberry Pi?
CapRover supports ARM and can run on a Pi 4. Coolify has experimental ARM support. Cloudron does not support ARM at all - KVM/x86 only.
I wrote a more detailed comparison including Elestio, PikaPods, and InstaPods here, and guides for deploying without nginx and deploying without DevOps knowledge if you're looking for simpler alternatives to managing your own server.
What are you self-hosting, and which platform are you using? Drop your setup in the comments.
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