SumUp is a great add-on. We use it to display many statistics both on a sprint and product level. Furthermore the support team is very responsive, quickly jumping into user requests.

Great tool with very powerful scripting.
Also support is very fast and kind to share how to do advance charting scripts!

This add-on takes some of the pain from an admin's maintenance!!!
Very efficient!!

Very nice and valuable addon.
Simple and easy to use. We can recommend it!

A must have for every Jira installation. This app turns Jira Workflows into the most powerful tool to make Jira work for anyone. And the support is really great, they answer every request within hours.