Case Study: Resend achieves real-time email analytics with Tinybird

Resend launches Marketing Analytics in 2 weeks with Tinybird

Resend, an email platform for developers, faced scalability challenges when its core Postgres database could not handle analytical queries on its growing volume of email event logs. This was a major roadblock for their new Marketing Analytics feature, as slow queries would ruin the user experience. They turned to Tinybird to find a performant solution.

By using Tinybird's data platform, Resend implemented a solution that provided sub-second SQL APIs. This allowed them to build and ship their complete Marketing Analytics feature in just two weeks with zero infrastructure overhead. The results were significant, with Tinybird enabling p90 query latencies of 62ms and processing 100TB of data per month, providing a snappy, real-time analytics experience for Resend's users.

Resend