Resend
Email for developers
GrowingOpen SourceLow lock-in
Pricing
Free tier
Hybrid
Adoption
→StableLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is Resend?
Resend is a modern email API for developers, built by the creator of React Email. Simple REST API and SDKs for sending transactional emails with great deliverability.
Key differentiator
“Email for developers”
Capability profile
Capability Radar
Fit analysis
Who is it for?
✓ Best for
Developers who want a clean, modern API for transactional email without legacy complexity
Cost structure
Pricing
Free Tier
Available
Starts at
Freemium
Model
Hybrid
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Works well with
Next step
Get Started with Resend
Step-by-step setup guide with code examples and common gotchas.