Community support
Free
Mailing list · FAQ · Documentation · No official release access
Checked 12 Oct 2026
Mailing list · FAQ · Documentation · No official release access
Checked 12 Oct 2026
Free and open-source groupware server · GNU GPL/LGPL v2 and above
Checked 12 Oct 2026
Release access · Nightly builds · Support via mailing list, FAQ, and documentation · Unused tickets are not extended
Checked 12 Oct 2026
10 incidents · 4-business-hour acknowledgement · Release access · Bug fixes for current version · Portal tickets and live Visio
Checked 12 Oct 2026
30 incidents · 2-hour acknowledgement · 4 consulting hours · Priority bug fixes · Portal tickets and live Visio
Checked 12 Oct 2026
50 incidents · 2-hour acknowledgement · 6 consulting hours · Priority bug fixes · Portal tickets and live Visio
Checked 12 Oct 2026