Case Study: Resend builds world-class developer documentation with Mintlify

Why Resend partnered with Mintlify to create world-class documentation instead of building from scratch

Resend, a developer-focused email API startup, faced the challenge of building high-quality, brand-aligned documentation without the extensive time, budget, or engineering resources typically required for a custom-built solution. As a new Y Combinator startup, they needed to prove traction quickly and could not afford a slow, resource-heavy process to achieve the documentation quality they desired.

The vendor Mintlify provided a solution with modern, customizable templates and a white-glove migration service that completed Resend's docs in under two days. This integration allowed Resend's developers to update documentation effortlessly using markdown and GitHub. As a result, Mintlify freed up crucial resources for Resend to focus on product development and growth, contributing to the company quickly gaining 15,000 users within eight months of launch.

Resend

Zeno Rocha

Founder & CEO