Microsoft 365 Apps enterprise	Office 365 Enterprise E1	Office 365 Enterprise E3	Office 365 Enterprise E5
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	Price does not include tax.	Price does not include tax.	Price does not include tax.	Price does not include tax.
	Office applications plus cloud file-storage and sharing. Business email not included.	Business services—email, file storage and sharing, Office Online, meetings and IM, and more. Office applications not included.	All the features of Office 365 ProPlus and Office 365 Enterprise E1 plus security and compliance tools, such as legal hold, data loss prevention, and more.	All the features of Office 365 Enterprise E3 plus advanced security, analytics, and voice capabilities.
	Office applications included	Office applications included	Office applications included	Office applications included
	Outlook Word Excel PowerPoint Access (PC only) Publisher (PC only) OneNote	(Not included)	Outlook Word Excel PowerPoint Access (PC only) Publisher (PC only) OneNote	Outlook Word Excel PowerPoint Access (PC only) Publisher (PC only) OneNote
	Services included	Services included	Services included	Services included
	OneDrive	Exchange One Drive SharePoint Skype for Business Microsoft Teams Yammer	Exchange One Drive SharePoint Skype for Business Microsoft Teams Yammer	Exchange One Drive SharePoint Skype for Business Microsoft Teams Yammer Power BI Pro
	Business email hosting not included	Email hosting with 50 GB mailbox and custom email domain address	Email hosting with 100 GB mailbox and custom email domain address	Email hosting with 100 GB mailbox and custom email domain address
	Desktop versions of Office 2016 applications: Outlook, Word, Excel, PowerPoint, and OneNote, plus Access and Publisher for PC only Tooltip about current Office versions	Web versions of Outlook, Word, Excel, and PowerPoint (desktop versions of applications not included)	Desktop versions of Office 2016 applications: Outlook, Word, Excel, PowerPoint, and OneNote, plus Access and Publisher for PC only Tooltip about current Office versions	Desktop versions of Office 2016 applications: Outlook, Word, Excel, PowerPoint, and OneNote, plus Access and Publisher for PC only Tooltip about current Office versions
	Web versions of Word, Excel, and PowerPoint	Host meetings for up to 10,000 people with Skype Meeting Broadcast	Web versions of Outlook, Word, Excel, and PowerPoint	Web versions of Outlook, Word, Excel, and PowerPoint
	One license covers 5 phones, 5 tablets, and 5 PCs or Macs per user Tooltip about operating system requirements	File storage and sharing with 1 TB OneDrive storage	One license covers 5 phones, 5 tablets, and 5 PCs or Macs per user Tooltip about operating system requirements	One license covers 5 phones, 5 tablets, and 5 PCs or Macs per user Tooltip about operating system requirements
	File storage and sharing with 1 TB OneDrive storage	Get a hub for teamwork with Microsoft Teams	File storage and sharing with unlimited OneDrive storage Tooltip with information about OneDrive for Business unlimited storage plans	File storage and sharing with unlimited OneDrive storage Tooltip with information about OneDrive for Business unlimited storage plans
	Skype for Business client available for PC and Mac; Skype for Business service not included	Host unlimited HD video conferencing meetings with up to 250 people	Inform and engage with communication sites and team sites throughout your intranet using SharePoint	Inform and engage with communication sites and team sites throughout your intranet using SharePoint
	Maximum number of users: unlimited	Host meetings for up to 10,000 people with Skype Meeting Broadcast	Host online and video conferencing meetings for up to 250 people Tooltip about HD calling requirements	Host online and video conferencing meetings for up to 250 people Tooltip about HD calling requirements
	FastTrack deployment support with purchase of 50+ seats at no extra cost	Get a hub for teamwork with Microsoft Teams	Host meetings for up to 10,000 people with Skype Meeting Broadcast	Host meetings for up to 10,000 people with Skype Meeting Broadcast
	24/7 phone and web support	Collaborate across departments and locations with Yammer	Get a hub for teamwork with Microsoft Teams	Get a hub for teamwork with Microsoft Teams
		Maximum number of users: unlimited	Collaborate across departments and locations with Yammer	Collaborate across departments and locations with Yammer
		Manage schedules and daily staff work tasks with Microsoft StaffHub	eDiscovery with in-place search, hold, and export	Advanced eDiscovery with in-place search, hold, export, and analytics
		Manage tasks and teamwork with Microsoft Planner	Manage schedules and daily staff work tasks with Microsoft StaffHub	Manage schedules and daily staff work tasks with Microsoft StaffHub
		FastTrack deployment support with purchase of 50+ seats at no extra cost	Manage tasks and teamwork with Microsoft Planner	Manage tasks and teamwork with Microsoft Planner
		24/7 phone and web support	Manual retention and deletion policies and manual classifications	Manual retention and deletion policies and manual classifications
			Maximum number of users: unlimited	Guard your mailbox against malicious links and attachments with Exchange Online Advanced Threat Protection
			FastTrack deployment support with purchase of 50+ seats at no extra cost	Control how support accesses your mailbox with Customer Lockbox
			24/7 phone and web support	Auto classification, smart import, and more with Advanced Data Governance
				Assess risk and gain insight into potential threats with Office 365 Cloud App Security
				Advanced personal and organizational analytics with MyAnalytics and Power BI Pro
				Make, receive, and transfer calls across a wide range of devices with Phone System
				Maximum number of users: unlimited
				FastTrack deployment support with purchase of 50+ seats at no extra cost
				24/7 phone and web support