Make something people want.

Resend is designed from the ground up for startups. We've built a fully integrated platform to give teams the fastest way to send emails.

Exclusive to YC companies

Used by YC founders from every batch

What you get

Sign up before Demo Day and get an extra gift. One free hoodie with your startup logo shipped to you.

  • $20,000 in credits for the current batch
    for 12 months or $10,000 for YC alumni.
  • Dedicated Slack channel with the founders and engineers.
  • Feature your company as a use case
    on the Resend website (optional).
  • Direct access to the CEO's phone
    number on WhatsApp or text.

Our YC story

On September 12th, 2022 we submitted our YC application.

We didn't think we would get in, we didn't think we were special enough, but somehow they invited us for an interview.

On November 30th, after pitching the idea to folks like Gustaf, Harj, and Diana, they finally accepted our application! We immediately quit our jobs and moved to San Francisco to start Resend.

We joined the Winter 2023 batch, and had 3 months to get traction before Demo Day. It was crazy, we worked non-stop, made tons of mistakes, but most of all, made friends for life.

YC was a special moment for us and we hope we can give back somehow.

— Zeno Rocha, Founder & CEO

YC companies using Resend

  • W25
    Mastra
  • X25
    Zero Email
  • X25
    Better Auth
  • X25
    Den
  • X25
    Sim Studio
  • S24
    Polymet
  • W20
    Raycast
  • W23
    Inkeep
  • S24
    Ply Health
  • W24
    Garage
  • S20
    Supabase
  • S23
    Khoj
  • W23
    Langfuse
  • S23
    Mantle
  • W23
    Miracle
  • W23
    Zenfetch
  • W23
    Rollstack
  • S21
    Openlayer
  • S23
    Clarum
  • W24
    Apriora
  • W24
    Buster
  • W24
    Elodin
  • W23
    Koywe
  • S24
    Mindely
  • S24
    Midship
  • F24
    Dexter
  • W24
    Voicepanel
  • W23
    IcePanel
  • W21
    Vapi
  • W24
    phospho

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