Gitar

About Gitar

Gitar is an AI code review tool that operates inside GitHub or GitLab. It reviews pull requests, diagnoses CI failures, applies fixes, and validates those fixes against your pipeline. The product launched this week and is now part of Sonar.

Review

Gitar positions itself differently from typical AI review tools. Most competitors stop at flagging issues; Gitar keeps working until the change passes CI. For teams drowning in review noise, that distinction matters.

Key Features

• Reviews pull requests and diagnoses CI failures automatically
• Applies code fixes and validates them against your existing pipeline
• Retries flaky tests as part of the review workflow
• Operates directly inside GitHub or GitLab without leaving the platform
• Automates review workflows beyond single PR checks

Pricing and Value

Pricing details are not yet defined on the product page. The launch post mentions that maintainers of open-source projects can apply for free access to Gitar. No other pricing tiers or plans were listed at launch.

Pros

• Follows a change from review through fix and back through CI, closing the loop other tools leave open
• Works natively in both GitHub and GitLab, which covers most development teams
• Owned by Sonar, a company with existing infrastructure in code quality tooling
• Free access available for open-source maintainers who apply
• Handles flaky test retries, a common source of false-positive CI failures

Cons

• Pricing is undefined, so teams can't budget for it yet
• Just launched, so the track record for fix quality at scale is unproven
• Not suited for teams that want only review comments without automated code changes in their repositories

Gitar fits teams that want an AI reviewer to carry work through to a green build, not just point out problems. It's also a reasonable option for open-source projects given the free access program. Teams that prefer full human control over every code change should look elsewhere.