31 open-source DevOps vendors.

Open-source software for DevOps that you can self-host, with auditable source code — regardless of the developer's headquarters.

• Cachet (self-host)Self-hosted / open source

  Self-hosted status page

  United Kingdom

• CFEngineSelf-hosted / open source

  Norwegian (Oslo, Northern.tech); open source configuration management for large-scale IT automation.

  Norway

• CheckmkEU sovereign

  Checkmk is an open-source IT infrastructure monitoring platform developed by Checkmk GmbH (Munich, Germany). In February 2025, US growth-equity firm PSG Equity acquired a majority controlling stake, making PSG (US) the ultimate parent. The software itself remains open source, but the company is no longer EU-controlled.

  Germany

• CodebergEU sovereign

  German non-profit Git hosting as an alternative to GitHub and GitLab

  Germany

• Concourse CISelf-hosted / open source

  Open-source CI/CD system with container-based pipelines

  United Kingdom

• Drone (Harness)Non-EU vendor

  US open-source container-native CI/CD platform

  United States

• Flux CDSelf-hosted / open source

  Open-source GitOps tool for Kubernetes continuous delivery

  United Kingdom

• ForgejoSelf-hosted / open source

  Community-driven open-source Git forge, EU-governed fork of Gitea

  Germany

• Garden.ioEU-hosted, non-EU parent

  British DevOps platform for development and test environments in Kubernetes

  Germany · owner in Israel

• GiteaEU sovereign

  Lightweight self-hosted Git service written in Go

  Germany

• GitLabNon-EU vendor

  Complete DevOps platform with source control, CI/CD, and security scanning

  United States

• HashiCorp VaultSelf-hosted / open source

  Open-source secrets management and encryption platform from HashiCorp (acquired by IBM in 2024, both US); typically self-hosted, with a free Community Edition. A real controlling company, not a community-governed project.

  United States

• JenkinsNon-EU vendor

  Open-source automation server for CI/CD pipelines

  United States

• JFrog ArtifactorySelf-hosted / open source

  Universal DevOps repository management platform from publicly-traded JFrog (NASDAQ: FROG), with a free open-source edition alongside a commercial SaaS offering. A real company, not a controlling-company-free project.

  United States

• JS7 JobScheduler (SOS Berlin)Self-hosted / open source

  German (Berlin); open source job scheduling platform, dual-licensed (GPLv3 + commercial).

  Germany

• MariaDB (self-host)Self-hosted / open source

  Self-hosted relational database, open-source (GPL). Commercial steward MariaDB Corporation is now US PE-owned (K1 Investment Management, acquired August 2024); the MariaDB Foundation (EU) independently stewards the open-source codebase.

  European Union (distributed) · owner in United States

• NetdataEU sovereign

  Open-source real-time monitoring and observability platform

  Germany

• PostgreSQL (self-host)Self-hosted / open source

  Self-hosted relational database under EU control

  European Union (distributed)

• PrometheusSelf-hosted / open source

  Open-source monitoring and alerting toolkit for cloud-native environments

  European Union (distributed)

• RadicleSelf-hosted / open source

  Swiss decentralised, open-source code forge (peer-to-peer Git).

  Switzerland

• RenovateNon-EU vendor

  open-source dependency update tool for automatic updating of dependencies

  Israel

• Rudder (Normation)Self-hosted / open source

  French (Paris); open source configuration and compliance automation for cloud, hybrid and on-premises infrastructure.

  France

• SigNozNon-EU vendor

  open-source APM and observability platform as an alternative to Datadog

  United States

• SonarQubeEU sovereign

  French code quality platform; self-host.

  France

• SourceHutEU sovereign

  Minimalist Git hosting and development platform

  Netherlands

• Statping-ng (self-host)Self-hosted / open source

  Self-hosted status and uptime page

  European Union (distributed)

• TektonSelf-hosted / open source

  Open-source CI/CD framework for Kubernetes-native pipelines

  United States

• Uptime Kuma (self-host)Self-hosted / open source

  Self-hosted uptime monitoring

  European Union (distributed)

• WerfSelf-hosted / open source

  Open-source CI/CD tool for Kubernetes deployment and image building

  Germany

• Woodpecker CISelf-hosted / open source

  EU community-driven open-source CI/CD engine

  Germany

• Zabbix (self-host)EU sovereign

  Latvian monitoring platform; self-hostable

  Latvia