Graphite + Cursor: One Engineering Platform for the AI Era

Today Graphite is joining forces with Cursor to build the ultimate engineering platform for the AI era.

When we first partnered with Merrill, Tomas, and Greg, we saw a massive opportunity to re-imagine code collaboration, starting with review. Code review’s core primitives had not been re-thought for decades, and the pressure on this “outer loop” was made obvious as AI increased code volume tenfold. Graphite was tackling these problems head-on with infrastructure that supported the fastest-moving engineering organizations at scale.

Similarly, our conviction in Cursor came from the belief that owning the core flywheel of code generation would be the richest source of intent and context for downstream workflows. We believed this “inner loop” would continue to compound, evolving from a mere text editor to an AI-native operating system engineers would live in every day.

Fast forward to today, and these theses have converged. Code generation and review are rapidly blending together, and collaboration is becoming fluid across teams of humans and agents. 

The refrain we now hear from engineering leaders is simple: the “inner loop” and “outer loop” should be connected.The ultimate software engineering platform will combine the raw horsepower of code generation with the reliability, contextual understanding, and collaboration of a code review platform. This combination is exactly what Graphite and Cursor make possible together. 

From our time working with both teams, we see a lot of shared DNA: distinctive product taste, exceptional talent density across New York and San Francisco, and a relentless commitment to building tools developers absolutely love. Together, these qualities form a uniquely powerful foundation that is hard to replicate, and even harder to beat.

Congratulations to the entire Graphite team on this milestone. We couldn’t be more excited to continue to partner and build the platform to define engineering in the years to come.