Resend

About

Resend is the new email API for developers. It's designed for you to build, test, and send transactional emails at scale. If you're using Sendgrid, AWS SES, or Postmark, come talk to us.

Founders

• 
  Zeno Rocha· Founder & CEO

  Founder & CEO at Resend. Previously VP of Developer Experience at WorkOS and CPO at Liferay Cloud. I'm originally from Brazil and now living in San Francisco. I love dark mode, open source, and side projects.

  LinkedIn ↗Twitter ↗
• 
  Bu Kinoshita· Founder

  Co-founder & CTO at Resend and building react.email. 1st eng hire at WorkOS, which is now a Series B company valued at $500M. Built the first MVP and scaled it all the way to serve 200+ b2b sass customers. Also built more than 100 node packages and 2 products that were OSS, Taskr and Secret, which were featured in the #1 and #4 on Product Hunt

  LinkedIn ↗Twitter ↗

Product launches · 1 launch

• Resend - Email API for developers ↗▲ 179Feb 23, 2023

  Send better emails that don't land in the spam folder

Change history · 12 recorded

1. July 12, 2026
   • YC partner updated08:01 PM
   • Launches refreshed08:01 PM
   • Founder profile updated08:01 PM
2. June 28, 2026
   • Launches refreshed08:01 PM
   • YC partner updated08:01 PM
   • Founder profile updated08:01 PM
3. June 26, 2026
   • Stage moved to Growth07:00 PM
4. June 25, 2026
   • Stage moved to Early07:00 PM
   • Team grew from 23 to 4507:00 PM
5. June 14, 2026
   • Founder profile updated08:01 PM
   • YC partner updated08:01 PM
   • Launches refreshed08:01 PM