What is the ‘superuser’ in Matomo?

Superusers are the only users that can perform all administrative tasks such as adding new websites to monitor, adding users, changing user permissions, activating and deactivating plugins and even installing new plugins from the Marketplace.

By default in Matomo there is one superuser which was created during the installation process. As of Matomo 2.1, you may give superuser permission to other users.

The Superuser has super power!