Open-source DigitalOcean alternatives

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.

Dokploy is an open-source, self-hostable platform as a service that simplifies deploying and managing applications and databases. It is positioned as an alternative to Heroku, Vercel and Netlify, and it runs on a VPS you control, installed with a single command.

It can deploy apps in languages such as Node.js, PHP, Python, Go and Ruby, create and manage MySQL, PostgreSQL, MongoDB, MariaDB, libsql and Redis databases, and schedule database backups to external storage. Docker Compose is supported natively, and multiple nodes can be clustered with Docker Swarm or managed as remote servers. One-click templates cover open-source apps such as Plausible, PocketBase and Cal.com, Traefik handles routing and load balancing, and live monitoring shows CPU, memory, storage and network usage per resource.

A CLI and API allow automation, and notifications about deploy success or failure can go to Slack, Discord, Telegram or email. The license is listed as 'Other', so check the repository terms before redistribution. For people who want to skip installation there is a hosted Dokploy Cloud.

Ubicloud is an open-source cloud platform designed to run on any infrastructure, described by its authors as an open alternative to cloud providers in the way Linux is to proprietary operating systems. It delivers infrastructure-as-a-service capabilities on top of bare-metal hosts, for example Hetzner, Leaseweb and AWS Bare Metal.

Its services include elastic compute, non-replicated block storage, firewalls and load balancers, managed Postgres, Kubernetes, AI inference and IAM. A control plane takes leased bare-metal Linux machines, prepares them for cloud use, and then lets you provision and manage resources through a cloud console. The project is written in Ruby and topics also mention GitHub Actions runners.

You can use the managed platform at console.ubicloud.com without installing anything, where the underlying provider's price and location benefits are passed on to you, or build your own cloud by leasing servers and running the control plane yourself. Ubicloud is licensed under AGPL-3.0. The quick-start flow is currently described for Hetzner machines running Ubuntu 24.04.