Is SonarQube Free? Community Edition Explained

The short answer: yes, SonarQube has a free version Yes, SonarQube is free. The platform offers a fully open-source edition called the Community Build (formerly known as Community Edition) that you can download, install, and run on your own infrastructure with no license fees, no user limits, and no restrictions on commercial use. It has been free since SonarQube's inception, and SonarSource has shown no signs of changing that. But "free" comes with important caveats. The Community Build lacks several features that most development teams consider essential for a modern code quality workflow - most notably branch analysis and pull request decoration. Understanding exactly what you get for free, what you do not get, and when those gaps become dealbreakers is the difference between a productive SonarQube deployment and a frustrating one. This guide covers everything you need to know about SonarQube's free offering in 2026 - what is included, what is excluded, how it compares to paid editi