Best Mailchimp Transactional (formerly Mandrill) Alternatives in 2026
Updated
20 apps from transactional email software ranked against Mailchimp Transactional (formerly Mandrill) on the same published basis.
- 1Mailchimp Transactional (formerly Mandrill) vs MailerSend
- 2Mailchimp Transactional (formerly Mandrill) vs Reloop
- 3Mailchimp Transactional (formerly Mandrill) vs Postmark
- 4Mailchimp Transactional (formerly Mandrill) vs Maileroo
- 5Mailchimp Transactional (formerly Mandrill) vs Mailgun
- 6Mailchimp Transactional (formerly Mandrill) vs Twilio SendGrid
- 7Mailchimp Transactional (formerly Mandrill) vs Plunk
- 8Mailchimp Transactional (formerly Mandrill) vs Netcore Email API
- 9Mailchimp Transactional (formerly Mandrill) vs Hyvor Relay
- 10Mailchimp Transactional (formerly Mandrill) vs Mailchimp
- 11Mailchimp Transactional (formerly Mandrill) vs Nuntly
- 12Mailchimp Transactional (formerly Mandrill) vs SMTP2GO
- 13Mailchimp Transactional (formerly Mandrill) vs Posthawk
- 14Mailchimp Transactional (formerly Mandrill) vs turboSMTP
- 15Mailchimp Transactional (formerly Mandrill) vs Twilio Email API
- 16Mailchimp Transactional (formerly Mandrill) vs MailsSetu
- 17Mailchimp Transactional (formerly Mandrill) vs Amazon SES
- 18Mailchimp Transactional (formerly Mandrill) vs Waypoint
- 20Mailchimp Transactional (formerly Mandrill) vs Posta
- 21Mailchimp Transactional (formerly Mandrill) vs QQueue
Mailchimp Transactional (formerly Mandrill) alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | MailerSend | 9.1 | Free plan | $5.60/mo | API, iOS, Web |
| 2 | Reloop | 8.2 | Free plan | $10/mo | self-hosted |
| 3 | Postmark | 8.2 | Free plan | $5/mo | API, Web |
| 4 | Maileroo | 7.9 | Free plan | $10/mo | API, Web |
| 5 | Mailgun | 7.7 | Free plan | Free | Web |
| 6 | Twilio SendGrid | 7.7 | Free plan | $19.95/mo | API |
| 7 | Plunk | 7.6 | Free plan | Free | Web |
| 8 | Netcore Email API | 7.6 | Free plan | Free | Web |
| 9 | Hyvor Relay | 7.6 | Free plan | — | API, self-hosted, Web |
| 10 | Mailchimp | 7.6 | Free plan | Free | Web, iOS, Android |
| 11 | Nuntly | 7.5 | Free plan | €10/mo | API, Web |
| 12 | SMTP2GO | 7.4 | Free plan | $8.33/mo | API, Web |
| 13 | Posthawk | 7.3 | Free plan | $20/mo | self-hosted |
| 14 | turboSMTP | 6.8 | Free plan | €14.95/mo | Web |
| 15 | Twilio Email API | 6.6 | Free plan | Free | — |
| 16 | MailsSetu | 6.5 | No | — | Web |
| 17 | Amazon SES | 6.3 | No | — | Web |
| 18 | Waypoint | 6.3 | No | — | Web |
| 20 | Posta | 6.2 | No | — | Web |
| 21 | QQueue | 6.2 | No | — | Web |
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Questions about Mailchimp Transactional (formerly Mandrill) alternatives
What is the best alternative to Mailchimp Transactional (formerly Mandrill)?
MailerSend, number 1 in transactional email software with a score of 9.1 out of 10. The others here: Reloop, Postmark, Maileroo and 16 more.
What is the best free alternative to Mailchimp Transactional (formerly Mandrill)?
MailerSend is the best-ranked alternative with a free plan. 15 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.