Resend vs Postmark: Which Should You Choose in 2026?
Choosing between Resend and Postmark comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated February 28, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Resend
Email for developers
Best for you if:
- • You want to try before committing
- • Modern email API for developers
- • Built by React Email team
Postmark
Transactional email service
Best for you if:
- • You want the higher-rated option (8.8/10 vs 8.6/10)
- • Transactional email service
- • Industry-leading deliverability
| At a Glance |  Resend |  Postmark |
|---|---|---|
Price | Free + Paid | Paid |
Best For | API Tools | API Tools |
Rating | 86/100 | 88/100 |
| Feature | Resend | Postmark |
|---|---|---|
| Pricing Model | Freemium | Paid |
| Editorial Score | 86 | 88 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | API ToolsLow-Code Backend | API ToolsEmail Deliverability |
How Resend and Postmark Compare
Resend
Email for developers
Free tier available · 86/100 score
Postmark
Transactional email service
Paid · 88/100 score
Who Should Use What?
On a budget?
Resend has a free tier. Postmark is paid only.
Go with: Resend
Want the highest-rated option?
Resend: 86/100. Postmark: 88/100.
Go with: Postmark
Value user reviews?
Neither has user reviews yet.
Go with: Postmark
3 Questions to Help You Decide
What's your budget?
Resend is freemium. Postmark is paid. Resend lets you start free.
What's your use case?
Both are api tools tools. Compare their specific features to decide.
How important are ratings?
Postmark scores higher: 88/100 vs 86/100.
Key Takeaways
Postmark
- Higher score: 88/100 vs 86
- Our pick for this comparison
Resend
- Has a free tier
The Bottom Line
Postmark (88/100) is our pick. Resend has a free tier if you want to test without paying.
Frequently Asked Questions
Is Resend or Postmark better?
Postmark scores 88/100 in our evaluation. Resend is freemium and Postmark is paid.
What are Resend and Postmark used for?
Resend: Email for developers. Postmark: Transactional email service.
What does Resend cost vs Postmark?
Resend is freemium (free tier + paid plans). Postmark is a paid tool. Visit their websites for detailed pricing.