What Is SonarQube? Features, Pricing & Alternatives

Overview

SonarQube, from Sonar (SonarSource), is a static analysis product widely used for automated code review. It analyses code in more than 40 languages and frameworks for bugs, code smells, security vulnerabilities and coverage, and decorates pull requests in GitHub, GitLab, Bitbucket and Azure DevOps with quality-gate results.^[8] It is offered as SonarQube Cloud, SonarQube Server for self-managed deployment and SonarQube for IDE, plus SonarQube Advanced Security for SAST and software composition analysis.^[8] In 2026 Sonar also sells Gitar, an AI code review product that reviews every pull request in full context, writes fixes and iterates until CI passes, and has introduced a remediation agent and Sonar Vortex for verifying AI-generated code.^[8] SonarQube Cloud pricing is based on lines of code, starting at US$34 per month for up to 100,000 lines on the Team plan, previously listed at US$65, with a free tier.^[8] SonarQube complements rather than replaces human review: it enforces rules and finds defects but does not judge design.

What SonarQube does

Static analysis in 40+ languages
Quality gates on pull requests
Cloud, Server and IDE editions
Advanced Security SAST and SCA
Gitar AI review and fixes
MISRA and OWASP reporting on Enterprise

SonarQube pricing

SonarQube Cloud Free: free tier. Team: from US$34 per month for up to 100,000 lines of code, 14-day free trial. Gitar AI Code Review: US$20 per user per month billed annually. Enterprise (over 50 developers): quote; includes SSO, SCIM, portfolios and BYOK. SonarQube Server priced separately.