Best Mailgun Alternatives in 2026
Updated
20 apps from transactional email software ranked against Mailgun on the same published basis.
- 1Mailgun vs Mailchimp
- 2Mailgun vs Twilio Segment
- 3Mailgun vs Maileroo
- 4Mailgun vs MailerSend
- 5Mailgun vs Nuntly
- 6Mailgun vs Postmark
- 7Mailgun vs Resend Broadcasts
- 8Mailgun vs SMTP2GO
- 9Mailgun vs Twilio SendGrid
- 10Mailgun vs EmailSuccess
- 11Mailgun vs Hyvor Relay
- 12Mailgun vs Posthawk
- 13Mailgun vs ReachMail
- 14Mailgun vs Reloop
- 15Mailgun vs turboSMTP
- 17Mailgun vs Netcore Email API
- 18Mailgun vs Pombo
- 19Mailgun vs Plunk
- 20Mailgun vs Mailmark
- 21Mailgun vs Retarus Transactional Email
Mailgun alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Mailchimp | 6.5 | Free plan | Free | Web, iOS, Android |
| 2 | Twilio Segment | 6.5 | Free plan | $120/mo | Web, iOS, Android |
| 3 | Maileroo | 6.4 | Free plan | $10/mo | API, Web |
| 4 | MailerSend | 6.4 | Free plan | $5.60/mo | API, iOS, Web |
| 5 | Nuntly | 6.4 | Free plan | €10/mo | API, Web |
| 6 | Postmark | 6.4 | Free plan | $5/mo | API, Web |
| 7 | Resend Broadcasts | 6.4 | Free plan | $20/mo | API, Web |
| 8 | SMTP2GO | 6.4 | Free plan | $8.33/mo | API, Web |
| 9 | Twilio SendGrid | 6.4 | Free plan | $19.95/mo | API |
| 10 | EmailSuccess | 6.3 | Free plan | Free | Web |
| 11 | Hyvor Relay | 6.3 | Free plan | — | API, self-hosted, Web |
| 12 | Posthawk | 6.3 | Free plan | $20/mo | self-hosted |
| 13 | ReachMail | 6.3 | Free plan | $8/mo | Web |
| 14 | Reloop | 6.3 | Free plan | $10/mo | self-hosted |
| 15 | turboSMTP | 6.3 | Free plan | €14.95/mo | Web |
| 17 | Netcore Email API | 6.2 | Free plan | Free | Web |
| 18 | Pombo | 6.2 | Free plan | $29/mo | Web |
| 19 | Plunk | 6.1 | Free plan | Free | Web |
| 20 | Mailmark | 5.4 | No | $10/mo | API, self-hosted, Web |
| 21 | Retarus Transactional Email | 5.4 | No | — | API, Web |
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Questions about Mailgun alternatives
What is the best alternative to Mailgun?
Mailchimp, number 1 in transactional email software with a score of 6.5 out of 10. The others here: Twilio Segment, Maileroo, MailerSend and 16 more.
What is the best free alternative to Mailgun?
Mailchimp is the best-ranked alternative with a free plan. 18 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.