Open Source DevOps Apps
Discover the best open source DevOps tools to automate your software delivery pipeline, improve collaboration & accelerate release cycles. Streamline CI/CD!
Apps in DevOps
Docker (Moby)
Developer Tools · Devops
The open-source container engine at the heart of Docker — a modular toolkit of runtime, build, and networking components for assembling container-based systems.
Argo Workflows
Data Engineering · Devops
The most popular Kubernetes-native workflow engine for orchestrating containerized DAGs, ML pipelines, CI/CD, and parallel batch jobs at scale.
Caddy
Devops · Security
The only web server that obtains and renews TLS certificates automatically, with HTTP/1-2-3 support and zero dependency on external runtimes.
Coolify
Devops · Hosting Control Panel
Open-source self-hosted PaaS — deploy apps, databases and 280+ services on your own servers with no vendor lock-in
Okteto
Developer Tools · Devops
Develop applications directly inside your Kubernetes cluster with real-time file sync and instant hot-reload — no more docker build/redeploy cycles.
Cozystack
Devops · Hosting Control Panel
Turn bare metal servers into a fully managed cloud platform with a single Kubernetes-native REST API.
Harness Open Source
Code Editors · Developer Tools · Devops
A unified open source DevOps platform combining Git hosting, CI/CD pipelines, cloud development environments, and artifact registries in a single self-hosted system.
Cog
AI Development · Developer Tools · Devops
An open-source CLI that packages machine learning models into standard, production-ready Docker containers — no Dockerfile wrangling, no CUDA version hell.
Uncloud
Devops
Deploy and scale containerised apps across any servers without Kubernetes or Swarm overhead
infracost
Developer Tools · Devops
Infracost shows cloud cost estimates for Terraform, CloudFormation, and AWS CDK before you deploy — in your terminal, editor, AI coding agent, and pull requests.
open-code-review
Developer Tools · Devops
The AI code review agent born at Alibaba's scale — combining deterministic engineering with LLM intelligence for precise, token-efficient reviews.
Gatus
Devops · Monitoring
Developer-oriented health dashboard with active endpoint probing, multi-protocol checks, and 40+ alerting integrations so you know about failures before your users do.
Glasskube
Developer Tools · Devops
A next-generation Kubernetes package manager with a GUI, CLI, and native GitOps integration that makes deploying cluster workloads 20x faster than Helm.
Space Cloud
Authentication · Devops
Kubernetes-native serverless platform that generates instant GraphQL and REST APIs for any database with built-in auth and real-time subscriptions
Tusk
AI Code Assistants · Developer Tools · Devops
Record live API traffic and replay it as deterministic, sandboxed tests, plus AI code review and unit test generation, all from one Go CLI built by YC W2024's Use-Tusk.
About DevOps
DevOps represents a cultural shift and set of practices aimed at automating and integrating the processes between software development and IT operations teams. These tools facilitate continuous integration, continuous delivery (CI/CD), and infrastructure as code to accelerate release cycles and improve software quality. They bridge the gap between developers, operators, and other stakeholders.
Typical features within this category include version control integration, automated testing frameworks, configuration management systems, and containerization support. You’ll also find capabilities for log aggregation and analysis, monitoring and alerting, and orchestration of complex deployments. These systems help teams manage infrastructure, automate pipelines, and respond to incidents faster.
DevOps tools are essential for organizations looking to increase deployment frequency, reduce lead time for changes, and improve mean time to recovery (MTTR). They empower teams to deliver software more reliably, scale applications efficiently, and respond quickly to evolving business needs. This leads to faster innovation and a competitive advantage.
