Resend
Developer-first email API from the React Email team — the most modern DX of the group, built for JS/TS-native stacks.
How we test3.9/5
Saaskly score
Resend is the newest platform of the group and it shows in the product design: React Email templating (compose emails as React components), native integrations across the modern JS deployment stack, and a genuinely usable free tier for small production use, not just testing.
Pros
- +Best free tier for actual small-scale production use (3,000/mo)
- +Modern DX: React Email components, native Next.js/Vercel/Supabase/Cloudflare Workers/Lambda integration
- +Every tier including free gets API, SMTP relay, inbound email, batch sending, DKIM/SPF/DMARC
Cons
- −Newest/least track record of the group
- −Retention windows are short relative to price (7 days on the $20 Pro tier)
- −Overage pricing needs modeling if traffic is spiky
Pricing
Free
$0/mo · annual commitment
Month-to-month: not published
- ✓3,000 emails/mo, 1 domain
Pro
$20/mo · annual commitment
Month-to-month: not published
- ✓50,000 emails/mo
Pro 100k
$90/mo · annual commitment
Month-to-month: not published
- ✓100,000 emails/mo
Specifications
| Rating | 3.9 |
| Automation Builder | No |
| Dedicated IP | No |
| A/B Testing | No |
Researched and drafted with AI assistance; reviewed and approved by Tim Meredith. How we use AI