16 self-hosted Fly.io alternatives

Open-source, self-hostable PaaS to deploy websites, full-stack apps, databases, and Docker services on your own servers with Git-based CI/CD workflows.

59.7k stars5.2k forksApache-2.0last commit 24 Jul 2026Actively maintained

Open-source self-hostable PaaS for deploying containerized applications and managing databases with Docker Compose, Traefik, monitoring, and backups.

36.1k stars2.8k forkslast commit 27 Jul 2026Actively maintained

Dokku is a self-hosted, Docker-based mini PaaS that lets you deploy Heroku-style apps via Git push, using buildpacks or Dockerfiles with plugin-managed services.

32.1k stars2.1k forksMITlast commit 27 Jul 2026Actively maintained

CapRover is an open-source platform to deploy, manage and scale apps using Docker and nginx with a web UI and CLI, automatic SSL, one-click databases and clustering support.

15.1k stars985 forkslast commit 20 Jul 2026Actively maintained

Komodo is a self-hosted build and deployment platform to automate builds and deploy Docker containers and Compose stacks across many servers with a web UI and API.

11.7k stars359 forksGPL-3.0last commit 12 May 2026Actively maintained

Deploy and scale Docker Compose apps across multiple servers with automatic WireGuard networking, service discovery, load balancing, and HTTPS—without Kubernetes overhead.

5.4k stars169 forksApache-2.0last commit 21 Jul 2026Actively maintained

Canine is an open source Kubernetes deployment platform that provides a Heroku-like PaaS experience with Git-driven deploys, web UI management, and built-in SSL and secrets.

2.9k stars118 forksApache-2.0last commit 26 Jul 2026Actively maintained

Starts workloads on demand and automatically stops them after inactivity; integrates with reverse proxies and supports Docker, Swarm and Kubernetes.

2.8k stars93 forksAGPL-3.0last commit 24 Jul 2026Actively maintained

Self-hosted web app to monitor Docker images and automate container updates across one or multiple hosts, with scheduling, per-container policies, and notifications.

1.5k stars49 forksMITlast commit 20 Jul 2026Actively maintained

Open-source, self-hosted deployment platform that turns any VPS into a hosting machine with a browser-based terminal, file manager, and one-click deployments.

1.5k stars133 forkslast commit 16 May 2026Actively maintained

ZaneOps is a self-hosted open-source PaaS to deploy and manage web apps, static sites, databases, and background workers with Git-based workflows and built-in HTTPS.

1.4k stars67 forkslast commit 25 Jul 2026Actively maintained

Deployrr automates homelab setup and app deployment using Docker and Docker Compose, with pre-configured stacks, Traefik reverse proxy options, and security integrations.

795 stars77 forkslast commit 1 Jun 2026Actively maintained

Dokemon is a Docker container management web UI that lets you manage multiple Docker hosts, deploy Compose projects, and administer containers, images, volumes, and networks.

769 stars36 forksMITlast commit 7 Feb 2024Likely dormant

Self-hosted web hosting control panel built around Docker containers, providing isolated per-user environments, resource limits, and integrated DNS, SSL, and management tools.

708 stars99 forkslast commit 28 Jul 2026Actively maintained

Cloudron is a self-hosted platform for deploying and managing web apps with one-click installs, automatic updates, backups, and integrated HTTPS, email, and user management.

Activity unknown

Self-hosted control panel to deploy, manage, and monitor Docker-based apps with domains, SSL, environment variables, and one-click services.

Activity unknown