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Overview

Modern developer email API for building, testing, and sending transactional emails using React Email.

Key features

Build modern email templates using React Email and TypeScript
High-deliverability email infrastructure with automated DKIM/SPF setup
Real-time event webhooks for delivered, opened, and clicked emails
Developer-first SDKs supporting Node, Python, Go, and PHP
Multi-region sending infrastructure and dedicated IP pools

Detailed overview

Resend is the modern email API built for developers. It simplifies transactional and broadcast email delivery by integrating seamlessly with React Email, allowing engineers to write clean JSX components instead of brittle HTML tables.

Featuring sub-second delivery, real-time webhooks, domain authentication (SPF, DKIM, DMARC), and detailed deliverability analytics, Resend powers email for next-generation tech startups.

Native SDKs available for Node.js, Python, Go, Ruby, and PHP.

Screenshots & interface

Visual previews of the product interface.

2 screenshots
Resend screenshot
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Resend screenshot
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Enlarged screenshot

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