Best Open-Source DevOps & Infrastructure | open-source.storeAll categoriesDevOps & Infrastructure
CI/CD, Infrastructure as Code, containers, PaaS, and secrets management.
51 tools found 
Kubernetes
Upstream Kubernetes orchestrates containerized workloads with complete control plane autonomy under the Apache-2.0 license, replacing managed GKE clusters.
Apache-2.0Containers & Orchestration

frp
frp is an open-source reverse proxy replacing ngrok and Cloudflare Tunnel with self-hosted TCP, UDP, and HTTP tunneling without SaaS subscription fees.
110.4kLinuxmacOSWindows1d ago Apache-2.0Tunneling & Zero Trust

Ansible Core
Ansible Core is an open-source CLI alternative to Ansible Tower that executes agentless playbooks over SSH using dynamic inventory plugins.
GPL-3.0Infrastructure as Code

Coolify
Coolify is an open-source PaaS that replaces Railway and Heroku by deploying web applications, databases, and Docker services on your own servers.
Apache-2.0PaaS & Hosting

Drone CI
Drone CI is a self-hosted CI/CD platform that executes pipelines in ephemeral Docker containers, replacing hosted services like CircleCI.
Apache-2.0CI/CD Platforms

Harness
Harness Open Source is a self-hosted developer platform unifying Git repositories, containerized CI/CD pipelines, Gitspaces, and artifact management.
Apache-2.0PaaS & Hosting
Lint, codegen, breaking-change checks and dependency management in one Git-native CLI. Open source, no registry lock-in.
lintgeneratebreakingeasyp.lock

Dokploy
Dokploy is an open-source PaaS that replaces Vercel and Heroku with self-hosted Docker and database deployments on any Linux server.
PaaS & Hosting

1Panel
1Panel is an open-source Linux server control panel that replaces Plesk with visual Docker management, SSL automation, and containerized deployments.
GPL-3.0PaaS & Hosting

K3s
K3s is an open-source lightweight Kubernetes distribution that replaces heavy enterprise clusters with a single binary running under 512MB RAM.
Apache-2.0Containers & Orchestration

Podman
Podman is an open-source, daemonless alternative to Docker Desktop that runs rootless OCI containers and Kubernetes pods without background services.
33.2kLinuxmacOSWindowstoday Apache-2.0Containers & Orchestration

Dokku
Dokku provides an open-source, self-hosted Heroku alternative that brings git-push deployments and containerized app scaling to any private Linux server.
MITPaaS & Hosting

Minikube
Minikube provisions local Kubernetes clusters across macOS, Linux, and Windows with multi-node support, add-ons, and zero commercial seat licensing.
32.2kmacOSWindowsLinuxtoday Apache-2.0Containers & Orchestration
Windows
1d ago
Apache-2.0Tunneling & Zero Trust
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