Add the ability for users to follow others and keep track of their site activity.
This plugin works exactly the same way that the Friends component of BuddyPress works, however the connection does not need to be accepted by the person being followed.
To enable the following capability, the BuddyPress Followers plugin is required.
The plugin is available for free in wordpress.org repository.
You can download it or install directly
from the WP Dashboard › Plugins › Add new panel.