Open source mail delivery platform for sending and receiving email, a self-hosted alternative to services like SendGrid, Mailgun and Postmark.
16.9K1.3KRubyMITUpdated 4 days ago
1 alternative
Best open-source alternatives to Postmark (2026)
Looking for a free, open-source alternative to Postmark? These 1 projects can replace it. Each one passed our quality screening and is explained in plain words, so you can compare stars, license and maintenance at a glance.
Quick comparison
| Project | Stars | License | Last commit |
|---|---|---|---|
| postalserver/postal | ★ 16.9K | MIT | 4 days ago |
FAQ
- Is there a free, open-source alternative to Postmark?
- Yes. The most popular open-source alternatives to Postmark on Repolode are postal.
- Which Postmark alternative should I choose?
- postal has the most GitHub stars and is released under MIT. Compare the license and last commit of each option in the table above before choosing.