Case Study: Cursor achieves secure, scalable AI data streaming with WarpStream

How Cursor and WarpStream Power AI Productivity

Cursor, an AI-powered IDE (integial development environment) that helps developers write and debug code, needed a highly scalable and secure data streaming infrastructure to power its features. The company, which grew to $500 million in ARR in just 30 months, required a solution that eliminated complex infrastructure management and safeguarded sensitive user data.

WarpStream provided its diskless, Kafka-compatible data streaming platform built on object storage. The solution gave Cursor a fully managed service with automatic scaling, freeing engineers to spend zero hours on infrastructure management. Crucially, WarpStream's Bring Your Own Cloud deployment ensured all data remained securely within Cursor's own S3 buckets, mitigating privacy risks. This delivered the operational simplicity, security, and scalability needed to support Cursor's rapid growth.

Cursor

Alex Haugland

Engineer