grommunio vs Kolab Community

A side-by-side look at grommunio and Kolab Community. For an in-depth review of either product, follow the links below.

grommunio

Social & Communications

Grommunio is an open-source, self-hosted alternative to Discord. It provides text, voice, and video chat in a modern interface with channels and servers. Useful for gaming communities or private communications.

opensourceselfhostedtext-chatvoice-chatvideo-chatchannelsserversgamingcommunities

Full review → Alternatives

Kolab Community

Office & Productivity

Kolab Community is an open-source groupware suite that focuses on email, calendaring, contacts management, and task management. It emphasizes security, privacy, open standards support, and integration.

emailcalendarcontactstasksopen-sourcegroupware

Full review → Alternatives