Contact

Get in touch

Questions about the app, your account, or a bill all land in the same inbox. Write what's going on and we'll reply by email.

We answer most messages within a couple of business days.

Support

support@m.coldstorage.sh

The app, your account, billing — anything that isn't working.

Privacy and legal

legal@m.coldstorage.sh

Data requests, privacy questions, and anything a lawyer wrote.