Resend is a developer-focused email infrastructure company founded in 2023. The company has raised $21 million in funding to build its core product, the Resend Email API, which is designed to help developers build, test, and send transactional emails at scale. The platform powers millions of transactional and marketing emails per day.
The company's technical work spans email API design, transactional and marketing email delivery, and email templating tools. Its product suite includes the Resend Email API for sending at scale and React Email, an open source component library that enables developers to create email templates using React components instead of raw HTML and table layouts.
The team describes itself as a group of engineers building tools for other engineers, with the stated goal of creating an email platform that "just works."
