Microsoft 365 Business Basic (No Teams) offers essential cloud-based productivity tools for small and medium-sized businesses, including web and mobile versions of Office apps, professional email with Exchange, 1 TB of OneDrive cloud storage, and SharePoint for file sharing—without Microsoft Teams for communication and collaboration.

Microsoft 365 Business Standard provides full desktop, web, and mobile versions of Office apps, along with business-class email, 1 TB of cloud storage, Microsoft Teams, and other collaboration tools—making it ideal for businesses that need robust productivity and communication features.