You can try Intelligent Reports for JIRA free for 30 days.
You can follow these steps to set up your free trial of Intelligent Reports:
Log in to JIRA as an administrator.
Click the admin drop-down and click Atlassian Marketplace.
Click Find new add-ons from the left-hand side of the page.
Locate Intelligent Reports using the search.
Click Try Free and follow the on screen instructions to begin your trial.
If you have any questions please feel free to contact our friendly support team.