Microsoft 365 E3
Instant activation
An annual five-seat enterprise subscription with the desktop Office apps, Exchange mail, SharePoint and OneDrive.
$858/yr
Instant Activation
Microsoft 365 Business Premium
Microsoft · Microsoft 365
The small-business plan with Teams and Defender for Business, sized for fifteen seats for one year.
- Platform
- Windows, macOS, iOS, Android
- License Type
- Annual subscription
- Plan
- Business Premium with Teams
- Seats
- 15 users
- Term
- 1 year
Pricing
Annually
$1,489.80/yr
- Not currently self-service — we confirm price and availability before you pay
- Activated automatically after checkout
- Delivery: Subscription details by email
- License Type: Annual subscription
- Payment handled by the payment provider
Prices exclude any applicable tax. Licenses are issued to the account used at checkout.
Overview
Microsoft 365 Business Premium is the small-business tier, capped by Microsoft at 300 seats and sold here as a fifteen-seat annual subscription. Each seat covers the desktop Office applications, a 50 GB Exchange Online mailbox, SharePoint, 1 TB of OneDrive storage and Teams, and adds the security layer that separates it from Business Standard: Defender for Business endpoint protection, Entra ID Plan 1 conditional access and Intune device management.
Features
Defender for Business
Endpoint detection and response, attack surface reduction and automated remediation across enrolled devices.
Desktop Office apps and Teams
Word, Excel, PowerPoint, Outlook and Teams on five PCs or Macs and five mobile devices per user.
Exchange Online mail
A 50 GB mailbox per seat with custom domain support.
Device management
Intune enrolment and policy, with conditional access through Entra ID Plan 1.
License details
- Platform
- Windows, macOS, iOS, Android
- License Type
- Annual subscription
- Plan
- Business Premium with Teams
- Seats
- 15 users
- Term
- 1 year
- Delivery
- Subscription details by email
- Devices per Seat
- 5 PCs or Macs, 5 mobile devices
- Mailbox
- 50 GB per user
- Cloud Storage
- 1 TB OneDrive per user
System requirements
Operating system
- Windows 11 or Windows 10
- The three most recent versions of macOS
- iOS and Android for the mobile apps
Other
- A Microsoft 365 tenant to assign the seats to
- Internet connection for sign-in and licence checks
Licensing
- Microsoft caps this plan at 300 seats; larger organisations need an enterprise plan
Installation
The seats are assigned to your Microsoft 365 tenant, after which each user signs in at the Microsoft 365 portal and installs the Office apps and Teams from there.
Frequently asked questions
How does Business Premium differ from E3?
Business Premium is capped at 300 seats and carries 50 GB mailboxes rather than 100 GB, but includes Defender for Business endpoint protection. E3 has no seat cap and adds enterprise features such as unlimited-scale compliance and information protection.
Is Teams included?
Yes. This SKU is the Business Premium plan with Teams bundled in.
Related products
Microsoft 365 E3 with Teams
Instant activation
The same enterprise plan with Teams included, sized for a hundred seats for one year.
$8,096.40/yr