The Roundcube Webmail suite
Webmail
Read and send mail in the browser from an IMAP server you run.
Changes in this category (RSS)
Side by side
| Tool | Stars | Licence | Terms | Self-hosted | Language | Latest | Last push |
|---|---|---|---|---|---|---|---|
| Roundcube | 7.2k | GPL-3.0 | Open source | Yes | PHP | 1.7.4 | 2026-10-02 |
| SOGo | 2.2k | GPL-2.0 | Open source | Yes | Objective-C | SOGo-5.12.11 | 2026-10-02 |
| Cypht | 1.8k | LGPL-2.1 | Open source | Yes | PHP | v2.12.2 | 2026-10-05 |
| Nextcloud Mail | 1k | AGPL-3.0 | Open source | Yes | JavaScript | v1.13.0 | 2026-10-06 |
4 tools
SOGo is a very fast and scalable modern collaboration suite (groupware). It offers calendaring, address book management, and a full-featured Webmail client along with resource sharing and permission handling. It also makes use of documented standards (IMAP, CalDAV, CardDAV, etc.) and thereby provides native connectivity (without plugins) to many clients such as Microsoft Outlook, Apple iCal, the iPhone, Mozilla Lightning, and a plethora of mobile devices.
- Language
- Objective-C
- Licence
- GPL-2.0
- Stars
- 2.2k
- Latest
- SOGo-5.12.11
- Last push
- 2026-10-02
Cypht: Lightweight Open Source webmail aggregator [PHP, JS]. Supports IMAP/SMTP, JMAP and EWS (Exchange Web Services)
💌 Mail app for Nextcloud
- Language
- JavaScript
- Licence
- AGPL-3.0
- Stars
- 1k
- Latest
- v1.13.0
- Last push
- 2026-10-06