SonarQube
SonarQube analyses code for bugs, vulnerabilities and code smells across many languages, with a free Community Build and commercial Server or Cloud editions.
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- Category
- Application Security
- Pricing
- Freemium
- Platforms
- LinuxWindowsmacOSWeb
- Licence
- Open source
- Reviewed
- Last reviewed 1 October 2026
What it is
SonarQube is Sonar's automated code quality and security platform for static analysis. Teams run SonarQube Community Build for free open-source analysis, or use commercial SonarQube Server and SonarQube Cloud editions for broader language coverage, enterprise controls and support. It flags bugs, vulnerabilities, code smells and related quality gates in CI and developer workflows.
What it helps with
- Scanning repositories and pull requests for reliability and security issues before merge.
- Enforcing quality gates so builds fail when new issues breach agreed thresholds.
- Covering many languages and frameworks with shared rule and reporting models.
- Giving developers IDE and pipeline feedback without waiting for late-stage audits.
- Scaling from Community Build into Developer, Enterprise or Data Center Server editions as needed.
- Using SonarQube Cloud Free, Team or Enterprise plans when a hosted service is preferred.
Who it's for
Developers, engineering managers and AppSec teams that want continuous static analysis peers to tools such as Semgrep and Snyk, from individual projects through large enterprise estates.
Worth knowing
SonarQube Community Build is free and open source. Commercial SonarQube Server editions are priced per instance per year by lines of code (contact sales). SonarQube Cloud offers a Free plan plus Team pricing from roughly the mid-$30s per month at published entry tiers, with Enterprise quote-based. Official product and pricing: sonarsource.com. Brand assets via Sonar brand identity pages. Authorised secure development use only.