Microsoft Defender for Office 365

Name: Microsoft Defender for Office 365
Price: 3 USD

Microsoft

Place

#4 of 11

Chart

Score

5.4

The facts below are what Microsoft publishes about Microsoft Defender for Office 365, checked and dated. Our editors have not written about it yet.

Plans and prices

From Microsoft Defender for Office 365's own pricing page, checked 20 Sep 2026.

Plan	Price	What it gives you
Microsoft Defender for Business	$3 a month	Up to 300 users · Up to five devices per user · No minimum device requirement · Paid yearly; annual subscription auto-renews.
Microsoft Entra Internet Access	$5 a month	Secure employee access to internet, AI, and SaaS apps · Protect against internet threats · Annual subscription—auto renews
Microsoft Entra Suite	$12 a month	Includes Secure Web and AI Gateway capabilities · Continuous, adaptive Conditional Access · Identity governance and real-time risk detection · Annual subscription—auto renews

Each one read from Microsoft Defender for Office 365's own pages, with the date it was checked.