OBM Alternatives
OBM
OBM is a free messaging and collaboration platform useful for just a couple to many thousands of users with strong support for mobile devices.
Best OBM Alternatives
Are you still using OBM? Let's compare it to the best other options below. Maybe one of these OBM alternatives will work on your device, too.
SOGo
FreemiumOpen SourceLinuxWebThunderbirdCloudronSOGo is groupware server with a focus on scalability and open standards. SOGo provides a rich AJAX-based Web interface and supports multiple native clients through...
Features:
- CalDAV
- CardDAV
- Support for Multiple Users
- Scheduling
OBM Reviews
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