How can we help?
A real person reads every message. Pick the path that fits, and we will get back to you.
Questions and supportsupport@costme.ioWe reply within 1 to 2 business days.Privacy and data requestsprivacy@costme.ioAccess, export, or deletion. Same 1 to 2 day window.Press and partnershipspress@costme.ioMedia, interviews, and partnership ideas.
Try these first
A lot of questions have a faster answer than the inbox.
- The support FAQ covers accounts, billing, and Amy.
- The security page answers what we store and how to delete it.
- Already a user? Settings → Help has more in-context guides.
Found a security issue?
If you believe you have found a vulnerability, email security@costme.io with details and steps to reproduce. We acknowledge reports within 24 hours and will not pursue legal action against good-faith research. Full terms are on the Security page.