Teams free is designed for small to medium businesses and has the following features:
- 300 maximum users
- Unlimited chat messages and search
- Guest access
- Integration with apps and services, including the Online versions of Word, Excel, PowerPoint, and OneNote
- 2 GB of storage per user and 10 GB of shared storage
- 1:1 and group online audio and video calling
- Channel meetings
- Screen sharing
- No user limit (with an enterprise license)
- Exchange email hosting and custom email domain
- OneDrive, SharePoint, Planner, Yammer, and more Office 365 services
- 1 TB of storage per user
- Scheduled meetings
- Audio conferencing
- Enhanced security and compliance features, including multi-factor authentication, single sign-on, and advanced auditing and reporting
- Administrative controls and support features, including 24 x 7 phone and web support, admin tools for managing users and apps, usage reporting for Office 365 services, service-level agreement (attached), and configurable user settings and policies
- Customers can’t switch back to Teams free after you upgrade.
- Customers can’t merge multiple Teams free tenants into a single paid tenant.
- All users must be in the same domain. (All users will get a sign-in in the format username@domain.com.)
- All users must be upgraded: a mix of Teams free and paid subscription users in the same tenant is not technically supported.
- Teams Free version is not supported by standard Microsoft support channels. Instead, customers can get answers to their questions about Teams Free via Microsoft Tech Community for Teams.