Gitar

Gitar is a code change verification agent for teams working with pull requests and CI pipelines. It reviews changes using codebase and team-convention context, then posts consolidated findings and relevant inline notes. When CI fails, it separates pipeline breakage from flaky tests or infrastructure noise and identifies root causes. Under rules set by a team, Gitar can commit fixes to a branch and iterate until CI passes. Teams can define review, fix, escalation, approval, and merge policies in natural language in repository files. It supports GitHub, GitLab, Bitbucket, and Azure DevOps, including self-hosted instances, and connects with CI systems such as GitHub Actions, GitLab Pipelines, CircleCI, Buildkite, Bitrise, Harness, TeamCity, and Jenkins. It is a cloud service, with API and self-hosted options listed. Core costs $20 a month per user when billed annually or $25 a month per user when billed monthly, and includes a 14-day free trial. Pro costs $40 a month per user billed annually or $50 a month per user billed monthly. Enterprise pricing is custom. A free plan is available for qualifying public open-source repositories.

Gitar combines pull-request review with CI diagnosis and rule-governed fixes. Teams should check repository eligibility for the free plan and compare Core, Pro, and Enterprise terms against their needs.

Gitar is intended for software teams ranging from startups to enterprise engineering organizations. The free option is specifically for qualifying public GitHub or GitLab repositories with an OSI-approved license.

Overview

Gitar brings pull-request review, CI failure diagnosis, and automated remediation into one code-change workflow. It is most compelling for engineering teams managing multiple repositories that want fixes to follow explicit team rules, not operate without guardrails.

The trade-off is per-user pricing on paid plans and a 50-user limit on Core and Pro. Larger teams need Enterprise, while smaller teams should weigh whether the combined review-and-CI workflow justifies a recurring per-seat cost.

Key features

Gitar reviews changes in the context of the codebase and team conventions, consolidating findings and adding inline notes where relevant. That makes feedback easier to connect to the change under review than a detached report. Its CI diagnosis separates pipeline breakage from flaky tests and infrastructure noise, then identifies root causes—a useful distinction when teams need to decide whether a failed build calls for a code fix or attention elsewhere.

Gitar can commit fixes to a branch and iterate until CI passes. Teams govern that work through review, fix, escalation, approval, and merge rules written in repository files. This gives teams a way to constrain autonomous changes, but the value depends on their willingness to define and maintain those rules. Teams can still use review and diagnosis without relying on automated fixes.

Dashboards cover review and CI performance; Pro adds trends across repositories. Supported code hosts are GitHub, GitLab, Bitbucket, and Azure DevOps, including various self-hosted instances. CI integrations include GitHub Actions, GitLab Pipelines, CircleCI, Buildkite, Bitrise, Harness, TeamCity, and Jenkins. Pro also lists Slack, Linear, and Jira integrations.

Gitar is cloud-deployed and offers API and self-hosted platform options. Sonar says code and data are deleted after an agent run and are not used by Gitar or its LLM providers to train models. Sonar maintains ISO 27001:2022 certification and SOC 2 Type II attestation across its products and services. Enterprise customers can request beta regional cloud processing in the EU, Singapore, Australia, or Japan; these AWS-hosted instances are not enabled by default.

Pricing

Free for Open Source: free, at no cost. It includes Pro plan features, but is limited to public GitHub or GitLab repositories with an OSI-approved license. That makes it a way for eligible open-source projects to use the higher plan’s features, not a general free tier for private repositories.

Core: $20 a month, billed at $20/ user / mo billed annually or $25/ user / mo billed monthly. It allows unlimited public and private repositories and up to 50 users, with a 14-day free trial. Core suits teams that want Gitar’s core review and CI workflow across private repositories, but the per-user charge makes seat count central to the cost.

Pro: $40 a month, billed at $40/ user / mo billed annually or $50/ user / mo billed monthly. It also allows unlimited public and private repositories, up to 50 users, and a 14-day free trial. Pro is the better fit for teams that need its cross-repository performance trends and Slack, Linear, or Jira integrations; Core gives up those listed additions.

Enterprise: custom pricing and agreements, with unlimited public and private repositories and unlimited users. It adds API access and dedicated support, as well as SSO/SAML, custom deployment options, audit logs, and custom integrations. This is the route for organizations that exceed the paid team plans’ user cap or need enterprise controls, though the price requires a quote.

Platforms

Gitar supports web and API access, with self-hosted platform options, while the deployment model is cloud. Its code-host and CI coverage spans common services and self-hosted instances, but teams should confirm that their particular environment and workflow fit before committing.

Who it's for

Gitar is a strong candidate for small and mid-market teams that want one system to review pull requests, explain CI failures, and attempt rule-governed fixes. Enterprise organizations may benefit from its unlimited-user plan and security controls. It is less suitable for teams seeking an unrestricted free plan for private code, or groups that do not want to manage rules for automated changes.

Pros and cons

• Pro: Review, CI diagnosis, and branch-level fixes form a connected workflow, so teams can move from identifying a failure toward a verified change.
• Pro: Repository-defined rules cover review, fixes, escalation, approval, and merging, giving teams explicit controls over automation.
• Pro: Support for four code hosts and eight CI systems gives teams options across different repository and build setups.
• Con: Core and Pro both cap at 50 users, which can push larger teams to custom-priced Enterprise.
• Con: The free plan is restricted to qualifying public GitHub or GitLab repositories, so it does not cover private projects.
• Con: Pro doubles the listed per-user rate over Core; teams need its cross-repository trends or listed collaboration integrations to justify that step up.
• Con: Regional processing is beta, requires an Enterprise request, and is not enabled by default.

Alternatives

For a broader look at this category, see Code Quality Management Software, AI Code Review Tools, Code review software, and Static Analysis Tools.

Choose GitHub Codespaces instead if you want a freemium development environment across mobile, desktop, web, and API platforms, with usage-billed 2-core and 4-core compute options. Consider Parasoft SOAtest if its tailored, quote-based pricing and free trial suit your needs.

Codacy is another freemium option, with a free Developer plan that includes an IDE plugin and support for 38 programming languages. CodeAnt AI is a paid alternative with a 14-day free trial and no free plan. CodeScene offers a free Community Edition for open-source projects, including automated PR reviews, hotspots, knowledge distribution, and PDF reports.

Cyclopt has a free open-source Community Version for workflow-integrated automated code review; its Teams plan is priced at $500. Impact Code Analysis offers a free plan limited to one public repository, one user, one project, and five rescans per project. Qlty Cloud may fit teams prioritizing defined monthly allowances for analysis and AI autofixes: its Pro plan is $20 a month and includes 20,000 analysis minutes and 5,000 AI autofixes per month.

Verdict

Choose Gitar if your team wants pull-request review and CI diagnosis linked to rule-governed fixes, and has the budget and discipline to manage per-user seats and repository rules. Look elsewhere if a broad private-code free tier, a lower-cost model for a large team, or an environment outside its cloud-centered setup is the priority.