Small Business comparison
Mailgun vs Postmark for Small Business 2026
We compare Mailgun and Postmark side-by-side for Small Business workloads — pricing, geo-coverage, protocol support, and real-world reliability.
Our pick for Small Business
Postmark
Rated 4.8/5 overall
| Mailgun | Winner Postmark | |
|---|---|---|
| Rating | ★★★★ 4.6 | ★★★★ 4.8 |
| Starting price | $35.0/month | $15.0/month |
| Countries | — | — |
| Types | transactional | transactional |
| Free trial | Yes | Yes |