TeamViewer primarily uses a named user licensing model. This means specific individuals are designated as licensed users, and each licensed user can start sessions from multiple endpoints but is limited to a specific number of concurrent sessions based on their licence tier. This differs from concurrent licensing, where any user can access the system as long as the total number of simultaneous users does not exceed a limit.

: Open the activation email and click the Activate button.

If TeamViewer's pricing model or recent changes don't fit your needs, several excellent alternatives are available: