Contact

One inbox, read by the person who builds the product: marce@katarineko.com.

Support and billing

Subscription problems, cancellations, refund questions: email with the address you signed up with. Cancellations always honor the paid period; if something on our side broke your access, we make it right.

Data requests

Access or deletion of your data: same address, see the privacy policy for what we hold.

Feedback

Film requests, wrong-looking numbers, ideas: very welcome. The methodology page explains how the numbers are made if you want to check our work first.