Case Study: Resend achieves faster, more reliable domain verification with Inngest

Scaling a fast growing developer email platform with serverless workflows

Resend, a modern email platform, faced challenges scaling its domain verification process, a critical onboarding step. Their previous serverless queue lacked observability, making it difficult to debug failures and slowing down development. This lack of visibility into job failures was a significant hurdle for their fast-growing team.

Inngest provided a serverless workflow solution that delivered exceptional developer experience and observability. The Resend team used the Inngest Dev Server to quickly build and iterate on their workflow, and the Inngest dashboard gave them the visibility to debug production issues rapidly. This resulted in faster development velocity, improved reliability for customers, and eliminated the need to manage complex infrastructure, allowing Resend to scale confidently.

Resend

Bu Kinoshita

Co-founder