Email, calendar, collaboration server with Web interface and lots of integrations. ([Source Code](https://github.com/zimbra)) `GPL-2.0/CPAL-1.0` `Java`
zimbra.com
Alternatives to
Dovecot
Best alternatives to Dovecot in 2026
Dovecot is "IMAP and POP3 server written primarily with security in mind. ([Source Code](https://github.com/dovecot/core)) `MIT/LGPL-2.1` `C/deb`". If you are looking for an alternative to Dovecot in 2026 — whether for pricing, features or compatibility reasons — mySelectas has curated the 12 best options available. The most popular alternatives include: Cyrus IMAP, Zimbra. All these solutions are listed in the Informatique category.
Quick comparison of Dovecot alternatives
| # | Tool | Best for | Price |
|---|---|---|---|
| 1 | Entreprises | — | |
| 2 | Développeurs | Entreprises | — | |
| 3 | Étudiants | — | |
| 4 | Développeurs | — | |
| 5 | Développeurs | — | |
| 6 | Développeurs | — | |
| 7 | Développeurs | — | |
| 8 | Développeurs | — | |
| 9 | Développeurs | — | |
| 10 | Développeurs | — | |
| 11 | Chercheurs | Développeurs | — | |
| 12 | Développeurs | Chercheurs | — |
#1
FAQ about Dovecot alternatives
- What is the best alternative to Dovecot in 2026?
- Based on our selection, Zimbra Collaboration is the best alternative to Dovecot in 2026. Email, calendar, collaboration server with Web interface and lots of integrations. ([Source Code](https://github.com/zimbra)) `GPL-2.0/CPAL-1.0` `Java`. See our full ranking above to compare all options.
- Is Dovecot free?
- Dovecot is a paid tool. Several alternatives in our selection offer free or freemium versions.
- How many alternatives to Dovecot are there?
- mySelectas has listed 12 alternatives to Dovecot in the Informatique category. Our selection is updated regularly to include the best options available.