Resend · Email for developers
The best way to reach humans instead of spam folders. Deliver transactional and marketing emails at scale.
Categories:
Resend is an email API platform for developers to send, test, and deliver transactional/marketing emails with high deliverability and modern tools.
🚀 Overview
Resend provides a clean, developer-first email service with simple API/SDK integration. It solves outdated/complex email providers (SendGrid, Mailgun) with better DX, React templates, and spam avoidance. Built for devs/teams at startups to enterprises. Launched ~2023 (YC-backed) to create the email platform devs actually want.
✨ Key Features
- Simple REST API + SDKs (Node.js, Python, Ruby, Go, Rust, etc.)
- React Email templates (open-source react-email)
- Test mode, webhooks, analytics, audience management
- Deliverability: SPF/DKIM/DMARC, dedicated IPs, multi-region
🛠 Tech Stack
Proprietary API; SDKs in multiple languages; react-email (React/TS); Tailwind for templates; multi-region infrastructure.
👥 Who Is This For?
This project is useful for:
- Developers integrating transactional emails
- Teams building apps with notifications/newsletters
- Startups avoiding legacy email pain
- React/Next.js devs using react-email
📸 Screenshots / Demo
- Live demo: https://resend.com (sign up & test)
- Docs: https://resend.com/docs
🔥 Project Status
- 🟢 Actively building
Last updated: 2026-01-31
❓ FAQ
Is this project free?
Freemium — Free: 3,000 emails/mo; Pro: $20/mo (50k emails) + overages; Enterprise custom.
Is the source code available?
No — core proprietary; react-email open-source: https://github.com/resend/react-email
Can I contribute?
Limited — to react-email via GitHub PRs/issues; no core platform contributions.
What's coming next?
Ongoing SDK expansions, deliverability tools, no-code features.
📬 Contact & Links
- Website: https://resend.com
- Docs: https://resend.com/docs
- Pricing: https://resend.com/pricing
- GitHub: https://github.com/resend
- X: https://x.com/resend
Built with ❤️ and kept warm on WarmIndex.
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