How can I see my mention limit?

Each company has a limit on the number of mentions it can use. In the company settings, users can see the limit.

In the settings tab, click on the company you want to see the usage of. Then click the Usage tab. 

Under the Usage tab, admin users can view the usage for a particular month. From there, users can see mentions stored by monitor and by source so they have a better idea of how to better use their mentions. They can also view a line chart with their Usage Timeline.