The #1 ranked AI code reviewer on every independent benchmark.

cubic reviews your PRs with full context of your codebase, catching bugs, regressions, and security vulnerabilities before they ship.

World-class engineering teams like Resend and n8n rely on cubic to merge faster and more reliably.

Key features

• Instant code reviews: Comments on bugs and improvements in pull requests
• Improves over time: Learns from your feedback
• PR summaries: Generates PR descriptions based on code changes
• Custom rules: Enforce your team’s coding standards
• Background agents: to apply fixes

Installation instrucions

• Install cubic in the Vercel marketplace
• Connect cubic to your Github organiation
• Select the repositories that cubic should review

cubic will automatically review new pull requests.