Graphite, an AI-driven code review platform, has raised $52 million in a Series B funding round led by Accel, with participation from notable investors including Anthropic. Founded in 2020, Graphite originally focused on mobile development tools before pivoting to code review, leveraging AI models from Anthropic and OpenAI to enhance its offerings. The startup reported a 20x revenue growth in 2024, serving over 500 companies, including Shopify and Snowflake. With this new funding, Graphite plans to further develop its platform and expand its team in NYC, while keeping its core services free for all team sizes.