Case Study: Resend scales to 150,000 users and 200M+ webhooks with Svix

Resend scales to 150,000 users and 200M+ webhooks a year with Svix

Resend, an email platform for developers, faced the challenge of needing to add webhooks to their API-first product. Their customers demanded the ability to react to real-time events, but building and maintaining a complex webhook infrastructure would divert focus from their core business of sending emails. To solve this, they turned to the vendor Svix for its webhook service.

By implementing Svix, Resend launched a fully functional webhook solution in just over a week. The solution scaled seamlessly with their explosive growth, from 200 to over 150,000 users, and now reliably handles more than 200 million webhooks per year. Svix provided the robust infrastructure that allowed Resend to offer a programmable platform without the maintenance burden, making webhooks a core and powerful part of their product.

Resend