
Graphite is an end-to-end developer platform designed to help teams on GitHub ship higher quality software, faster. Its core offering includes features like stacked pull requests (PRs), an AI-powered PR inbox with immediate, actionable feedback, and automated PR descriptions. The platform aims to simplify and accelerate developer workflows by unifying the review process, optimizing CI, and providing insights. Graphite is built on top of Git and integrates seamlessly with GitHub, offering solutions for managing complex dependencies, improving developer productivity, measuring productivity, and optimizing monorepo experiences. It offers tiered pricing with a free starter plan for individuals and small teams, a Standard plan at $25 per seat per month, and custom Enterprise pricing. Their AI code review add-on, Diamond, costs an additional $15 per active committer per month. Notable customers include Asana, Tecton, and Ramp, who have reported significant time savings and faster code shipping.

Graphite is an end-to-end developer platform designed to help teams on GitHub ship higher quality software, faster. Its core offering includes features like stacked pull requests (PRs), an AI-powered PR inbox with immediate, actionable feedback, and automated PR descriptions. The platform aims to simplify and accelerate developer workflows by unifying the review process, optimizing CI, and providing insights. Graphite is built on top of Git and integrates seamlessly with GitHub, offering solutions for managing complex dependencies, improving developer productivity, measuring productivity, and optimizing monorepo experiences. It offers tiered pricing with a free starter plan for individuals and small teams, a Standard plan at $25 per seat per month, and custom Enterprise pricing. Their AI code review add-on, Diamond, costs an additional $15 per active committer per month. Notable customers include Asana, Tecton, and Ramp, who have reported significant time savings and faster code shipping.
What they do: End-to-end developer platform for GitHub-focused code review and PR workflows with AI-assisted features
Founded: 2020
Founders: Tomas Reimers; Greg Foster; Merrill Lutsky
Notable funding: $52M Series B (Mar 2025); $20M Series A (May 2022)
Reported headcount: 65 employees
Developer tooling — code review, pull request management, and developer productivity for GitHub-centric teams
2020
Software / Developer Tools
$20,000,000
$52,000,000
Participation from Anthropic's Anthology Fund and others