Gitar
by Gitar (a Sonar company)
AI code review that opens the fix, not another comment
Gitar is an AI code review and CI-triage agent for GitHub, GitLab, Bitbucket and Azure DevOps that reviews pull requests, diagnoses build and test failures, and pushes validated fixes rather than leaving comments. It targets engineering teams drowning in AI-generated pull requests, and was acquired by Sonar in May 2026.
Gitar is an AI-native code review and validation platform that reviews pull requests, analyses CI failures and writes the corrective patch itself, positioning against review bots whose output is comment spam a human still has to act on. It was founded by Ali-Reza Adl-Tabatabai and Gautam Korlam, both veterans of Uber's centralised developer platform with earlier stints at Google, Meta and Intel, and emerged from stealth in April 2026 with a $9M round led by Venrock with participation from Sierra Ventures. The agent installs against GitHub, GitLab, Bitbucket, Azure DevOps and their self-hosted deployments, runs zero-config out of the box, and is customised afterwards through plain-language rules committed to a `.gitar/` directory rather than a separate dashboard. Beyond review it summarises pull requests, traces CI failures to root cause across CircleCI, Buildkite, Bitrise and Jenkins, resolves build and lint errors, detects and deduplicates flaky tests, and on the Pro tier will auto-apply fixes repeatedly until the pull request passes, with auto-approve and merge blocking as gates. Enterprise adds custom integrations, API access, self-hosted code hosting, bring-your-own-LLM API keys, SAML 2.0 SSO and audit logs. Named users include SoFi, Altruist, Revyl, XFactor.io, Shef, Sphinx and the OpenMetadata and Uber Cadence open-source projects. Sonar acquired Gitar on 21 May 2026 for undisclosed terms; both founders joined Sonar to lead platform development, and Gitar continues as a standalone product that will also be bundled with SonarQube.
A platform or developer-productivity lead at an engineering organisation where AI-assisted coding has pushed pull request volume past what human reviewers and flaky CI pipelines can absorb, and where reviewers are spending their day triaging build failures rather than reading code.
Pull requests arrive with the review done and the fix already pushed and validated against CI, so the human decision is approve-or-not rather than diagnose-and-rework.
At a Glance
- Category
- Developer Tools
- Pricing
- Subscription, Freemium, Contact for pricing
- Target Market
- CTOs, VP Engineering, Platform Engineering Leads, Enterprise Developers, DevOps Teams
- Deployment
- Cloud-first, Hybrid
- Customers
- Dozens of enterprise and high-growth customers; publicly named include SoFi, Altruist, Revyl, XFactor.io, Shef, Sphinx and the OpenMetadata and Uber Cadence open-source projects
Key Features
- ✓Fix-generating code review
Reviews the pull request and pushes a validated patch instead of leaving a comment, which is the difference between review that costs reviewer time and review that returns it.
- ✓CI failure root-cause analysis
Traces build and test failures across CircleCI, Buildkite, Bitrise and Jenkins to a cause and proposes the fix, removing the triage step engineers do manually today.
- ✓Auto-apply until green
On the Pro tier the agent iterates fixes until the pull request passes CI, with auto-approve and merge blocking so the loop stays under policy control.
- ✓Flaky test detection and deduplication
Identifies non-deterministic tests and collapses duplicate failure reports, which is what stops a noisy suite from training engineers to ignore CI entirely.
- ✓Plain-language rules in `.gitar/`
Custom checks and automations are written in natural language and committed to the repository, so review policy is versioned alongside the code it governs.
- ✓Bring-your-own-LLM and SSO on Enterprise
Enterprise customers supply their own model API key and authenticate through SAML 2.0 with Okta or equivalent, plus audit logs for review traceability.
- ✓Interactive PR agent
Engineers query and direct the agent from the pull request interface itself rather than switching to an external dashboard, keeping review in the existing workflow.
Capabilities
Use Cases
- •Absorbing AI-generated pull request volume
Review and fix the flood of machine-written changes that arrive faster than human reviewers can read them, without dropping the quality gate.
- •Unblocking a red CI pipeline
Diagnose the failing build, identify whether it is a genuine regression or a flaky test, and push the fix automatically.
- •Enforcing team-specific review standards
Encode conventions as natural-language rules in the repository so every pull request is checked against them consistently rather than by whoever reviews.
- •Reducing merge lead time on large repos
Cut the round trips between reviewer comment and author rework by having the agent apply the fix before a human ever looks.
- •Free AI review for open-source maintainers
OSI-licensed projects get the full Pro feature set at no cost, covering maintainer review capacity that volunteer projects chronically lack.
Ideal For
Best For
- ✓Teams where AI coding agents have multiplied pull request volume faster than review capacity
- ✓Engineering orgs losing hours to CI triage — build breaks, lint failures and flaky tests that need root-causing before anyone reviews the actual change
- ✓Monorepo and multi-repo estates on GitHub, GitLab, Bitbucket or Azure DevOps including self-hosted instances
- ✓Open-source projects, which get the full Pro feature set free under an OSI-approved licence
- ✓Existing SonarQube shops that want AI review and static verification from one vendor after the May 2026 acquisition
Not Ideal For
- ✗Teams larger than 50 engineers who want published per-seat pricing — both self-serve tiers cap at 50 users and everything above that is a custom Enterprise quote
- ✗Buyers who need documented security and data-handling commitments up front, since the public docs cover SSO but publish no compliance certifications or data-retention policy
- ✗Organisations that require an air-gapped deployment, as self-hosting applies to code hosting and custom deployment on the Enterprise tier rather than a generally available on-prem product
- ✗Teams wanting an established product with a long track record — Gitar left stealth in April 2026 and was acquired a month later, so the standalone roadmap now sits inside Sonar's
- ✗Anyone relying on peer review signal before buying: Gitar has no G2, Capterra or TrustRadius presence and its Hacker News posts have drawn single-digit points
Deployment
Market & Ratings
Dozens of enterprise and high-growth customers; publicly named include SoFi, Altruist, Revyl, XFactor.io, Shef, Sphinx and the OpenMetadata and Uber Cadence open-source projects
Market Analysis
Pros
- ✓The fix-not-comment model directly attacks the failure mode of AI review bots, which is generating more review work than they remove
- ✓CI triage coverage across CircleCI, Buildkite, Bitrise and Jenkins is broader than most review-only competitors offer
- ✓Transparent per-seat pricing plus a genuinely free full-feature tier for OSI-licensed open source
- ✓Founding team built Uber's centralised developer platform, so the CI and monorepo problems being solved are ones they operated at scale
- ✓The Sonar acquisition gives a young product enterprise distribution and pairs it with an established static-analysis engine
Cons
- ✗Effectively no independent review presence: no G2, Capterra or TrustRadius listing was found, and its Hacker News submissions have drawn single-digit points and one or two comments each, so there is no body of unfiltered practitioner feedback to check claims against
- ✗The public documentation does not publish supported languages, data-retention policy or any compliance certification — only SSO — which will stall a security review
- ✗Both self-serve tiers stop at 50 users, so any team past that size is pushed into an unpriced Enterprise negotiation
- ✗The product is very young and was acquired roughly a month after leaving stealth, so its independent roadmap is now subject to Sonar's platform strategy
- ✗Auto-applying fixes until CI goes green is powerful and risky — it optimises for a passing pipeline, which is only as good as the test suite behind it
Pricing
Free for Open Source
$0
- ✓All Pro plan features
- ✓OSI-approved licensed projects on GitHub or GitLab
- ✓Access by application
- ✓Unlimited public repos
Core
From $20/user/mo
- ✓Up to 50 users
- ✓Unlimited public and private repos
- ✓Customisable code reviews
- ✓Automatic PR summaries
- ✓CI failure analysis
- ✓Fixes via comments
- ✓Interactive agent on PRs
- ✓Developer insights
Pro
From $40/user/mo
- ✓Everything in Core
- ✓Auto-approve and merge blocking
- ✓Auto-apply fixes until the PR passes
- ✓Advanced CI failure analysis for CircleCI, Buildkite and Bitrise
- ✓Slack, Linear and Jira integrations
- ✓User-defined checks and automations
- ✓Advanced insights
Enterprise
Contact for pricing
- ✓Everything in Pro
- ✓Unlimited users
- ✓Custom integrations and API access
- ✓Self-hosted code hosting and custom deployment
- ✓Bring your own LLM API key
- ✓SSO/SAML and audit logs
- ✓Dedicated support and custom agreements
Gitar publishes real per-seat list pricing, which is rare in this category: Core is $20 per user per month and Pro is $40 per user per month, both capped at 50 users with unlimited public and private repositories. A 14-day free trial covers Core and Pro on GitHub and GitLab with no credit card required, and OSI-licensed open-source projects get the full Pro feature set free on application. Everything that enterprises typically require — unlimited seats, SSO/SAML, audit logs, API access, custom and self-hosted deployment, and bring-your-own-LLM keys — sits behind an unpriced Enterprise tier. Since the Sonar acquisition Gitar is also sold bundled with SonarQube products, so the standalone rate card may not be the cheapest route for existing Sonar customers.
Security & Compliance
Sources
This page was written from 6 sources, 4 on domains other than gitar.ai.
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