cubic
Hey HN, I'm Paul, the founder of cubic.dev, an AI code reviewer for complex codebases. Over the past few months we’ve completely rebuilt our detection engine, and I wanted to share a few things we did to get more out of LLMs. Context: cubic specializes in code reviews for teams with complex codebases, like Better Auth, Cal.com, and PostHog. Our users have high standards. It’s important that reviews have real depth and actually understand the codebase. In the past, we've sometimes struggled with producing reviews that had deep insight into complex changes. It didn't feel like we were leaving…
cubic launched on April 28, 2025 with 733 votes, #11 of 7,818 launches that month and more than 99% of that year's launches. The site was still online in September 2026, 1 year on.
In plain words
Cubic is an AI-powered code review platform that automatically reviews pull requests and enhances the capabilities of human reviewers. Designed for fast-moving development teams, it streamlines the code review process by combining automated analysis with human oversight. The platform serves developers and engineering teams looking to accelerate their review workflows while maintaining code quality standards.
written from the facts on this page · September 2026
From the sources
cubic is an AI-powered code review platform that automatically reviews PRs and gives human reviewers superpowers. It’s tool of choice for fast-moving teams like cal.com and n8n.
AI code review designed to catch bugs in the most complex codebases. #1 on every independent benchmark. Try cubic free.
cubic is the #1 AI code reviewer on every independent benchmark . Read the reportfrom cubic.dev
In the maker’s words, at launch
Hey HN, I'm Paul, the founder of cubic.dev, an AI code reviewer for complex codebases. Over the past few months we’ve completely rebuilt our detection engine, and I wanted to share a few things we did to get more out of LLMs. Context: cubic specializes in code reviews for teams with complex codebases, like Better…
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