Jenkins is the leading open-source automation server for building, testing, and deploying software with hundreds of plugins for CI/CD pipelines.
Pricing
Free (open source)
Reviews
3,000+
Founded
2011
Team Size
1-10 employees
Current Deal
Free and open source
About Jenkins
Jenkins is the most widely adopted open-source automation server, used by millions of developers worldwide. It provides hundreds of plugins to support building, deploying, and automating any project.
The platform supports declarative and scripted pipelines defined as code (Jenkinsfile), enabling version-controlled build definitions. It distributes work across multiple machines for faster builds with its agent architecture.
Jenkins integrates with virtually every source control, build tool, and deployment target in the industry. The plugin ecosystem covers everything from Docker to Kubernetes to cloud providers.
While newer tools offer more opinionated workflows, Jenkins remains dominant in enterprises due to its flexibility, extensive plugin library, and zero licensing cost.
Pricing
Free (open source)
Free: Open source under MIT license
CloudBees CI (commercial): Custom pricing for enterprise features
Self-hosted, so infrastructure costs apply.
Case Studies
Notable Customers
- Netflix
- eBay
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