← Back to CardIQ

Contact

General questions

Questions about card comparisons, methodology, or how the calculator works.

hello@cardiq.app

Data corrections

Found an error in a card's rewards rate, annual fee, or welcome bonus?

data@cardiq.app

Partnerships & press

For affiliate partnership inquiries or media coverage.

partners@cardiq.app

We aim to respond within 2 business days. For urgent issues, include "URGENT" in the subject line.