You can search for specific customers by name or email. To look for larger segments of customers, you can use the subscription status filter to narrow down the list of customers based on their status.
Active Subscribers - Customers with active subscriptions (this does not include those in trial)
Former Subscribers - Subscribers who have cancelled and no longer have access
In Trial - Customers with subscription access because they are in trial but have not been invoiced yet
Cancelled Subscribers - Cancelled subscribers who have access until the end of their paid period
Declined Subscribers - Subscribers who are on hold due to an unpaid invoice