Resend
Editor Verified FreemiumDeveloper-first email delivery API built with modern React Email components.
Last Verified: February 2026 • APIs & Platforms
Free Tier Boundaries & Verification
Verified Free Allowance:
3,000 emails/month free, capped at 100 emails/day; includes custom domain DKIM/SPF verification with zero credit card.
Commercial Entry Price: Pro tier starts at $20/month for 50,000 emails/month with dedicated IP options.
Check Live Pricing Matrix Architecture & Purpose
Resend is a modern email delivery platform designed for engineers, offering high deliverability, first-class React Email component rendering, and sub-second dispatch latency.
Target Audience & ICP:
SaaS builders, indie hackers, and engineering teams sending transactional emails and newsletters.
Practical Use Cases
- Sending transactional auth tokens, password resets, and receipts.
- Designing modular responsive email templates using React components.
- Monitoring real-time delivery, bounce, and open telemetry via webhooks.
Key Capabilities & Features
- First-class React Email SDK for building emails as typed React code.
- High inbox deliverability with automated DNS records validation.
- Webhook streaming for delivery, open, and click events.
Known Limitations & Operational Tradeoffs
- • 100 emails/day ceiling on free tier restricts large one-off marketing blasts.
Side-by-Side Alternatives Comparison
Direct Market Counterparts| Specification | Resend
Active
| SendGrid Alternative |
|---|---|---|
| Pricing Model | Freemium | Generous Free Tier |
| Free Tier Boundaries | 3,000 emails/month free, capped at 100 emails/day; includes custom domain DKIM/SPF verification with zero credit card. | 100 emails/day forever free |
| Commercial Pricing | Pro tier starts at $20/month for 50,000 emails/month with dedicated IP options. | $19.95/month for Essentials |
| Core Moat / Strength | Exceptional developer ergonomics compared to legacy providers like SendGrid. | Legacy Twilio email platform competitor |
| Known Limitation | 100 emails/day ceiling on free tier restricts large one-off marketing blasts. | Subject to provider rate limits. |
| Official Site | Visit Resend | Visit SendGrid |