SOGo

an Open Source Webmail for businesses and communities

Free software · sogo.nu

Open SOGo in AirStack

What SOGo’s own pages say

What it says it doesan Open Source Webmail for businesses and communities sogo.nu
IntegrationsCalDAV, CardDAV, GroupDAV, Microsoft ActiveSync sogo.nu
Free planYes sogo.nu
Open sourceYes sogo.nu
LicenseSOGo is released under the GNU GPL/LGPL v2 and above. sogo.nu

Each value is a quote AirStack found on the product’s own pages, read 2026-11-05. A missing field means AirStack has not found it on its pages.