Graphite

Graphite is an AI-powered code review platform that enhances the software development process by streamlining code review, testing, merging, and deployment.

Founded in March 2020 by Merrill Lutsky, Greg Foster, and Tomas Reimers, Graphite has quickly grown to support over 100,000 users across more than 500 companies worldwide. The platform integrates seamlessly with GitHub and is built on Git, making it compatible with standard development workflows. Graphite's primary offerings include an intelligent code review engine that supports stacked pull request workflows, AI-assisted reviews, automated merging, and review analytics. Additionally, it provides tools for suggesting code changes, summarizing complex code sections, and generating fixes for identified issues. The platform is designed to help software teams improve code quality and accelerate shipping timelines, making it a valuable asset in the technology sector. In December 2025, Graphite was acquired by Cursor, further enhancing its capabilities within the AI development ecosystem.