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Resend provides an email API for developers to build, test, and send transactional emails at scale.
Raised $22M across disclosed rounds.[7][9][10][11]
Series A closed December 2024, led by Andreessen Horowitz.[1][4][5][8]
post-money valuation is not publicly disclosed.
Named investors include Andreessen Horowitz, Y Combinator, SV Angel, Basecase, Ali Rowghani, Eric Muntz, Elad Gil, Lachy Groom, Dylan Field, Guillermo Rauch, Calvin French-Owen, Michael Grinich, Paul Copplestone, David Cramer, Alana Goyal.[2][4][5][6]
Zeno Rocha, Founder & CEO[1][2][3][9][10][11]
Bu Kinoshita, Co-Founder & CTO[1][2][3][9][10][11]
Jonni Lundy, Co-Founder & COO[1][2][3][9][10][11]
Zeh Fernandes, Founding Designer[7]
Trey Knowles, Founding Account Executive[7]
Resend provides an email API for developers to build, test, and send transactional emails at scale.
Ask for one referenceable production customer.
Not a recommendation. The first thing this ledger cannot answer.
SendGrid · sendgrid.com · Same buyer (developers sending transactional email), same job to be done (email API), same budget line (email infrastructure). Named as a direct competitor by Resend's YC profile.[2][3]
Postmark · postmarkapp.com · Same buyer (developers sending transactional email), same job to be done (email API), same budget line. Named as a direct competitor by Resend's YC profile.[3]
Mailgun · mailgun.com · Same buyer (developers sending transactional email), same job to be done (email API), same budget line. Named as a direct competitor by TechCrunch.[2]
AWS SES · aws.amazon.com/ses · Same buyer (developers sending transactional email), same job to be done (email API). Named as a direct alternative by Resend's YC profile.[3]
The customer proof is company-sourced only. No independent source in this ledger confirms it.[7]
Ask for one referenceable production customer.
Not a recommendation. The first thing this ledger cannot answer.
Filled in the side panel for invited readers. This card carries sourced facts only.
Jul 2026 · linkedin.com
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