What is Coolify used for?

Coolify is a self-hostable platform for deploying apps, databases and one-click services to your own servers over SSH, an open-source alternative to Heroku, Vercel and Netlify. It is a good fit for replacing Heroku or Vercel with your own VPS, hosting side projects and internal apps, and running databases and services on bare metal.

Is Coolify open source?

Yes. Coolify is open source under the Apache-2.0 licence. Its source code is on GitHub at coollabsio/coolify and is written mainly in PHP.

Yes. Coolify is open source, so the software itself is free to use. A managed cloud version is also available, with paid plans from $5 per month.

Can I self-host Coolify?

Yes. Coolify can be self-hosted on your own server or infrastructure.

What is Coolify an alternative to?

Coolify is an open-source alternative to Heroku, Vercel, Netlify and Render. Other open-source alternatives to Heroku include Dokploy, CapRover and ZaneOps.

Is Coolify actively maintained?

Yes. The most recent commit to Coolify was on 2 October 2026, and the latest release is v4.3.23, published on 18 September 2026. The project has 62k stars on GitHub.

Coolify: open-source alternative to Heroku, Vercel, Netlify

About Coolify

Coolify is an open-source, self-hostable alternative to Heroku, Vercel and Netlify. It manages servers, applications and databases on hardware you control, and the only requirement is SSH access, so a VPS, a bare-metal machine or even a Raspberry Pi can serve as a target. Your configuration stays on your own servers, and if you stop using Coolify the resources it deployed keep running.

Applications can be built from GitHub, GitLab, Bitbucket or Gitea using Nixpacks, Railpack, a Dockerfile, Docker Compose or a prebuilt image. Hundreds of one-click services and managed-style databases come with persistent storage and generated credentials. Deployments can run on every push, create pull-request previews, call webhooks and roll back to retained images. Custom domains, automatic HTTPS, reverse proxies and health checks cover networking, while logs, container terminals and resource monitoring help with operations.

Backups, scheduled tasks, secrets, environment variables and notifications are built in, and resources can be managed through the dashboard, an API, a CLI or MCP, with team-based access controls. Coolify is Apache-2.0 licensed and built mainly with PHP; a hosted Coolify Cloud option exists for people who prefer not to run the control plane themselves.

Key features

Deploy from Git with Nixpacks, Dockerfile or Compose
Hundreds of one-click services and databases
Pull-request previews and rollbacks
Automatic HTTPS and custom domains
Database and storage backups
Multi-server management with team access controls
Dashboard, API, CLI and MCP management

Good fit for

→Replacing Heroku or Vercel with your own VPS
→Hosting side projects and internal apps
→Running databases and services on bare metal

Built with: PHP; Node.js; MySQL; Docker; Redis; Svelte; Next.js; Laravel
Tags: paas; self-hosted; deployment; docker; heroku-alternative; vercel-alternative; devops; ci-cd

Coolify: questions and answers

What is Coolify used for?: Coolify is a self-hostable platform for deploying apps, databases and one-click services to your own servers over SSH, an open-source alternative to Heroku, Vercel and Netlify. It is a good fit for replacing Heroku or Vercel with your own VPS, hosting side projects and internal apps, and running databases and services on bare metal.
Is Coolify open source?: Yes. Coolify is open source under the Apache-2.0 licence. Its source code is on GitHub at coollabsio/coolify and is written mainly in PHP.
Is Coolify free?: Yes. Coolify is open source, so the software itself is free to use. A managed cloud version is also available, with paid plans from $5 per month.
Can I self-host Coolify?: Yes. Coolify can be self-hosted on your own server or infrastructure.
What is Coolify an alternative to?: Coolify is an open-source alternative to Heroku, Vercel, Netlify and Render. Other open-source alternatives to Heroku include Dokploy, CapRover and ZaneOps.
Is Coolify actively maintained?: Yes. The most recent commit to Coolify was on 2 October 2026, and the latest release is v4.3.23, published on 18 September 2026. The project has 62k stars on GitHub.