Code Review
Best Code Review Tools 2025
Review and collaborate on code.
1
GitHub
Code hosting and review.
4.6(28,000)
Free
Pull requestsReviewsActionsIssuesCopilotSecurity
Industry standard
Great ecosystem
Free tier
Microsoft owned
Learning curve
Best for: Most developersVisit Site
2
GitLab
DevOps platform.
4.5(8,200)
Free
Merge requestsCI/CDSecurityPlanningSelf-hostedDevSecOps
All-in-one DevOps
Self-hosted option
CI/CD
Complex
Resource heavy
Best for: DevOps teamsVisit Site
3
Reviewable
GitHub code review.
4.4(580)
$10/mo
Line commentsReview trackingCustomizableGitHub integrationDispositionSearch
Detailed reviews
GitHub native
Tracking
GitHub only
Learning curve
Best for: Thorough reviewsVisit Site
4
Phabricator
Open source code review.
4.2(920)
Free
DifferentialAuditTasksWikiRepositorySelf-hosted
Open source
Comprehensive
Self-hosted
Discontinued
Complex setup
Best for: Self-hosted teamsVisit Site