cubic

cubic: AI code reviews for complex codebases. Used by n8n, Cal.com, and hundreds more.

Freemium Developer Tools

About cubic

Cubic is an AI-powered code review platform designed to enhance the efficiency of engineering teams. Founded by experienced engineers Allis and Paul, the company addresses common bottlenecks in code review processes. Cubic launched in Y Combinator's X25 batch and is supported by notable investors, including Vercel Ventures and PeakXV. The company operates from London and focuses on helping modern software teams manage growing codebases and AI-generated code challenges.

Cubic's main product is an AI code review agent that provides context-aware reviews of entire codebases. It automates pull request reviews, offers intelligent diff ordering, and provides visual summaries of changes. The platform includes features like a 2-way GitHub sync, automatic PR descriptions, and integrations with tools like Jira and Asana. Cubic also offers free unlimited reviews for public repositories, with a starter plan available for individual developers. The AI tool aims to streamline the review process, reduce bugs, and improve overall code quality.
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