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Resend

Email API built for developers to send transactional emails

From $0/mo

About Resend

Resend is a developer-first email sending platform that makes it simple to integrate transactional email into any application. It provides official SDKs for Node.js, Python, Ruby, PHP, Go, and more, with first-class React Email integration. The platform offers real-time logs, webhooks, and a clean dashboard for monitoring email performance. Resend prioritizes deliverability with dedicated IP pools and domain authentication. Its pricing is straightforward and competitive, making it attractive for startups and indie developers. Built by former Vercel team members, it reflects modern DX standards.

Key Features

React Email template support

Multi-language SDKs (Node, Python, Ruby, Go, PHP)

Real-time delivery logs

Webhooks for email events

Domain authentication (DKIM, SPF, DMARC)

Batch sending API

Email scheduling

Pros & Cons

Pros

• Best-in-class developer experience with clean SDK design
• React Email integration is a game-changer for template building
• Generous free tier for small projects and testing
• Fast onboarding — send first email in under 5 minutes

Cons

• No built-in marketing/newsletter campaigns — purely transactional
• Limited analytics compared to established players like SendGrid
• Relatively new platform, less battle-tested at very high volumes

Best For

Developers building SaaS applications Startups needing quick transactional email setup Teams using React/Next.js stacks Indie hackers on a budget

Quick Info

Category: marketing
Pricing Model
Starting Price: Free

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