M365 Business Basic

$11.03
Monthly
Best for businesses that need Microsoft Teams and cloud storage. Desktop versions of Office apps not included.
Email with 50 GB mailbox 1 TB of OneDrive Storage
Premium office apps included Web and mobile versions of Word, Excel, and PowerPoint.
Secure cloud services Microsoft exchange Microsoft OneDrive Microsoft SharePoint Microsoft Teams

M365 Business Premium

$22.40
Monthly
Best for businesses that need everything included in Business Standard plus advanced cyberthreat protection and device management.
Email with 50 GB mailbox 1 TB of OneDrive Storage Advanced Threat Protection
Premium office apps included Microsoft Outlook Microsoft Word Microsoft Excel Microsoft PowerPoint Microsoft Publisher (PC only) Microsoft Access (PC only)
Secure cloud services Microsoft Exchange Microsoft OneDrive Microsoft SharePoint Microsoft Teams Microsoft Intune Microsoft Azure Information Protection