Compare software

Univention Corporate Server vs Microsoft Entra ID: catalog facts
Univention Corporate Server	Microsoft Entra ID
Freemium Available to download; commercial subscriptions and support are sold by Univention.	Paid Subscription service with a free trial.
Linux, Self-hosted	Web
Central identity and access management on your own servers VM images for VMware, VirtualBox, ESX and KVM	Central cloud directory for user accounts Single sign-on to applications
A full server OS, so it needs a dedicated machine or VM Aimed at organisations rather than home users	Cloud-only, tied to Microsoft's platform Aimed at organisations rather than individuals
Self-hosted, Operating system	Hosted service
Open source	Closed source
License not stated	License not stated
Not stated if an account is needed	Account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.