Case Study: Resend achieves reliable product analytics and fraud detection with Estuary

Resend Uses Estuary Flow for Internal Product Analytics and Fraud Detection

Resend, an email infrastructure company, faced challenges with its internal product analytics and fraud detection due to an unreliable batch data pipeline from Fivetran that frequently failed. These breakdowns resulted in costly backfills and provided inconsistent data, hindering timely decision-making and security monitoring for their platform.

By implementing Estuary's data streaming solution, Resend connected its PostgresSQL database to Snowflake. This provided durable, real-time data pipelines that eliminated maintenance headaches and expensive backfills. The results for Resend included significantly reduced operational costs, reliable and immediate visibility into user behavior, and a stable foundation for analytics and fraud detection.

Resend

Jonni Lundy

Chief Operating Officer