SonarQube
by Sonar
Code verification and agentic review from Sonar
Reviewed by the the30top research team · Last reviewed 2026-10-27
Overview
Sonar's SonarQube enforces quality gates across IDE, pull requests and CI, and now adds Gitar AI code review, a Remediation Agent that opens verified fix PRs and a Hunter Agent for access control and logic flaws. A free Developers plan covers private projects up to 50k lines, and Team starts at $34 a month. Pricing is by lines of code, so large codebases move into quote territory quickly.
Our verdict
The safe choice for organisations that already trust Sonar for quality gates and want AI review and agents on top. Expect quote-based pricing as code volume grows.
Best for
Larger teams that want quality gates plus agentic review and remediation from a long-standing vendor.
Avoid if
You want one flat per-seat price covering everything.
Pros
- Free tier for private projects up to 50k lines
- Self-managed deployment supported
- Remediation and Hunter agents extend beyond review
Cons
- Pricing scales with lines of code
- AI review is sold as a separate Gitar line item
- Compliance certifications not listed on the homepage
Key capabilities
Frequently asked questions
Is SonarQube free?
A Developers plan is free for private projects up to 50k lines of code, and OSS maintainers get a free plan for public OSI-licensed repos.
How much does Gitar AI Code Review cost?
The pricing page lists $20 per user per month billed annually, with a free trial.
Can SonarQube be self-managed?
Yes. Sonar describes SonarQube Server for self-managed infrastructure.