Plan 1
Plan 2
Business Business
Pro Plus E1 E3 E5 Business E3 E5
Standard Services
Unlimited Number of Users Up to 300 Up to 300 Up to 300 Up to 300
Install Office on up to 5 PCs/Macs + 5 tablets + 5 smartphones per user Business Business Pro Plus Pro Plus Pro Plus Business Pro Plus Pro Plus
1TB OneDrive for Business Storage Unlimited* Unlimited* Unlimited* Unlimited*
Exchange Online - 50GB mailbox 100GB 100GB 100GB 100GB 100GB
Office Apps Online
Skype for Business Plan 2
Microsoft Teams
Advanced Services
Mobile Device Management (MDM) for Office 365
Access to equivalent on-premises server workloads (Exchange Server, SharePoint Server, Skype for Business Server)
Office 365 Video
Advanced email - legal hold capabilities
Advanced Threat Protection
Azure Information Protection
Email Discovery
Advanced Threat Analytics
Phone System
Audio Conferencing
EMS Suite Condensed
E3 Suite
E3 Suite
E5 Suite
Windows 10 Business**
Windows Defender Security Controls
Windows Autopilot
Advanced Endpoint Security
Dynamic Management
Windows Defender Advanced Threat Protection