Office 365 Business Essentials
For businesses with 1 to 300 users that need anywhere access to email, file sharing, and online conferencing without a subscription to the desktop version of Office.
Office 365 Business
For businesses with 1 to 300 users that need the latest desktop Office applications plus online file storage and sharing.
Office 365 Business Premium
For businesses with 1 to 300 users that need the latest desktop version of Office, plus anywhere access to email, file sharing, and online conferencing.
Office 365 ProPlus
The premium Office suite for business - including Word, Excel, PowerPoint, Outlook, OneNote, Access, and Skype for Business - plus online file storage and sharing. Connected to the cloud, enabling you to roam between your devices of choice as part of the Office 365 experience.
Office 365 Enterprise E1
For businesses that need communication and collaboration tools and the ability to read and do lightweight editing of documents with Office Online.
Office 365 Enterprise E3
The best plan for businesses that need full productivity, communication and collaboration tools with the familiar Office suite, including Office Online.