CapRover vs Cloudron vs Dokku

CapRover, Cloudron, and Dokku all turn a bare server into a self-managed application platform, but they optimize for different workflows: Dokku and CapRover…

CapRover

Free (self-hosted, source-available) · From Free

Best for: Developers who want Heroku-style git-push or Docker deploys plus a one-click marketplace for common self-hosted apps, without paying for managed hosting.

Cloudron

Freemium · From Free (up to 2 apps); Pro from €15/month

Best for: Individuals and small teams who want a turnkey, automated way to run popular apps like Nextcloud, WordPress, and GitLab with backups, updates, and email handled for them.

Dokku

Free / Open Source · From Free

Best for: Cost-conscious developers and small teams who want the closest possible replica of Heroku's git-push workflow on a single, inexpensive VPS.

At a Glance

 CapRoverCloudronDokku
Primary categoryHostingHostingHosting
RatingNot documentedNot documentedNot documented
Pricing modelFree (self-hosted, source-available)FreemiumFree / Open Source
Starting priceFreeFree (up to 2 apps); Pro from €15/monthFree
Free planYesYesYes
Free trialNot documentedNot documentedNot documented
PlatformsWebWebNot documented
Team collaborationNot documentedNot documentedNot documented
AI featuresNot documentedNot documentedNot documented
Public APIYesNot documentedNot documented

Standout Differences

Dokku and CapRover both replicate Heroku's deploy workflow

Dokku was purpose-built to recreate git push heroku-style deploys on your own server, and CapRover offers an equivalent flow through CLI, dashboard, git webhooks, or Dockerfiles - neither requires adopting a pre-packaged app catalog just to ship custom code.

Dokku, CapRover

Cloudron trades code-deploy flexibility for turnkey automation

Cloudron automates the operational grind of self-hosting - database provisioning, DNS/TLS setup, automatic app updates, encrypted per-app backups, and a built-in email server with DKIM, SPF, and DMARC - in exchange for being built around its own curated catalog rather than arbitrary custom code.

Cloudron

CapRover adds a marketplace and clustering on top of git-push deploys

CapRover ships a one-click app marketplace for common software like WordPress and popular databases, plus built-in Docker Swarm clustering for running apps across more than one node - capabilities neither Cloudron nor base Dokku document.

CapRover

Only Cloudron has a hard cost floor beyond a small free tier

CapRover and Dokku carry no license fee at any scale - the only cost is the server itself - while Cloudron's Free plan is capped at two apps, with paid Pro, Max, and Service Provider tiers required for unlimited apps or multiple servers.

CapRover, Cloudron, Dokku

Feature-by-Feature

Deployment Model

FeatureCapRoverCloudronDokku
Git-push / custom code deploymentAvailableLimitedAvailable
Multi-node / clustering supportAvailableUnavailableLimited

App Ecosystem and Automation

FeatureCapRoverCloudronDokku
Pre-packaged one-click app catalogLimitedAvailableUnavailable
Automatic app updatesNot documentedAvailableNot documented

Operations and Security

FeatureCapRoverCloudronDokku
Automatic SSL via Let's EncryptAvailableAvailableAvailable
Built-in email server (DKIM/SPF/DMARC)UnavailableAvailableUnavailable
Centralized SSO / user managementUnavailableAvailableUnavailable

Licensing and Cost

FeatureCapRoverCloudronDokku
Fully free at any scaleAvailableLimitedAvailable

Pricing Compared

Starting price reflects the lowest paid tier, not the full cost for every team size or usage level.

CapRover

Self-Hosted — Free N/A

Cloudron

Free — €0/month N/A
Pro — €15/month monthly (annual billing available)
Max — €25/month monthly (annual billing available)
Service Provider — €150/month monthly

Dokku

Open Source — Free N/A

Pros & Cons

CapRover

Pros

  • Completely free to run — the only cost is your own server
  • Automates SSL, reverse proxying, and container orchestration that would otherwise require manual setup
  • Works on virtually any Docker-capable machine, including low-cost VPS providers and Raspberry Pi
  • Large, active community with a track record dating back to 2017

Cons

  • Requires the user to provision, secure, and maintain their own server — there is no managed hosting option from the project itself
  • No official enterprise support contract or SLA in the way a managed PaaS vendor would offer
  • Licensing changed in 2023 to a modified Apache License that restricts redistribution of certain paid features
  • Less polished UI/UX than fully managed commercial PaaS competitors

Cloudron

Pros

  • Automates the hardest parts of self-hosting: backups, updates, TLS, DNS, and email deliverability
  • Large, curated app catalog covering popular open-source tools
  • Free plan available for testing with up to two apps
  • Runs on infrastructure fully controlled by the user, with no vendor access to the server

Cons

  • Requires renting and managing your own VPS or server, which is a separate ongoing cost from the Cloudron subscription
  • Paid tiers are billed per server, which can add up for organizations running multiple deployments
  • Advanced features like directory server and multi-site backups require the higher Max tier
  • Not a fully managed SaaS product, so some server/infrastructure knowledge is still useful

Dokku

Pros

  • Completely free and open-source with no recurring licensing or platform fees.
  • Near-identical developer experience to Heroku, making migration away from Heroku straightforward.
  • Lightweight enough to run on a single inexpensive VPS, unlike heavier orchestration platforms.
  • Large plugin ecosystem covering databases, SSL, and other common infrastructure needs.

Cons

  • Requires the team to manage, patch, back up, and monitor their own server.
  • Primarily designed around single-host deployments, with more limited multi-host scaling than Kubernetes.
  • No official managed hosting or enterprise support contract from a vendor.
  • Documentation and plugin quality can vary since many plugins are community-maintained.

Use Cases

Choose CapRover: Developers who want Heroku-style git-push or Docker deploys plus a one-click marketplace for common self-hosted apps, without paying for managed hosting.
Choose Cloudron: Individuals and small teams who want a turnkey, automated way to run popular apps like Nextcloud, WordPress, and GitLab with backups, updates, and email handled for them.
Choose Dokku: Cost-conscious developers and small teams who want the closest possible replica of Heroku's git-push workflow on a single, inexpensive VPS.

CapRover

  • Low-Cost Self-Hosted App Deployment — Indie developers and small startups deploy multiple apps on a single VPS instead of paying per-app managed hosting fees.
  • Homelab & Personal Server Hosting — Hobbyists run self-hosted software, such as WordPress, databases, and personal tools, on hardware they own.

Cloudron

  • Self-hosting multiple open-source apps — Run WordPress, Nextcloud, GitLab, and other apps on one server with automated maintenance.
  • Agency or reseller hosting — Manage Cloudron deployments for multiple clients across several servers under the Service Provider plan.
  • Private company collaboration tools — Self-host chat, file sharing, and project tools with centralized SSO for a team.

Dokku

  • Self-hosted app deployment for side projects — Deploy personal or small commercial projects to a single low-cost VPS with Heroku-style simplicity.
  • Heroku cost migration — Move existing Heroku applications to self-managed infrastructure to eliminate recurring per-dyno platform fees.
  • Internal tooling platform — Provide an internal, self-hosted deployment target for multiple small internal tools and services without standing up Kubernetes.

Frequently Asked Questions

Can I deploy my own custom application code with all three tools?

CapRover and Dokku are both built around deploying your own code, via git push, a CLI, a Dockerfile, or a prebuilt image. Cloudron is primarily built around installing its curated app catalog rather than deploying arbitrary custom application code.

Which of the three is completely free?

CapRover and Dokku have no license fee at all. Cloudron's Free plan is capped at two apps, with paid plans starting at 15 euros per month for unlimited apps on a single server.

Do any of these tools handle email server setup automatically?

Cloudron includes a built-in, fully functional email server with automated DKIM, SPF, and DMARC configuration. CapRover and Dokku don't document a built-in email server as a feature.

Which tool is best for scaling across multiple servers?

CapRover ships built-in Docker Swarm clustering for running apps across multiple nodes. Dokku's later versions added expanded multi-host scaling support, though it remains primarily designed for single-host deployments. Cloudron is licensed per server, with its Service Provider plan supporting up to 10 servers for agencies rather than clustering a single app across nodes.

What's the closest match to Heroku's deploy workflow?

Dokku was built specifically to recreate Heroku's git push deployment experience on your own server. CapRover offers a similar git webhook deploy flow alongside CLI and dashboard options.

Is there a one-click app catalog in all three?

Cloudron has the largest curated catalog, roughly 100-200+ apps including WordPress, Nextcloud, and GitLab. CapRover ships a smaller one-click app marketplace covering common software like WordPress and popular databases. Dokku doesn't include a pre-built app catalog, relying instead on its buildpack and plugin ecosystem.

Read the full CapRover review · Read the full Cloudron review · Read the full Dokku review