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Contact us

Questions, billing, a bug, or an idea — w4rn handles support as in-app tickets, so we can reply and you can follow the whole conversation in one place. No email needed.

You'll need a w4rn account to write to us — it's free, and always will be. Creating one takes a moment and needs nothing but an email address. Tying every message to an account is how we keep support spam-free and make sure our reply actually reaches you.

Open the app, sign in or sign up, and head to Support to start a ticket:

Open Support in the app →

No account yet? You'll be prompted to sign in or sign up when you open Support — the free tier is enough to reach us; you do not need Pro.

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w4rn — a risk-awareness cockpit for crypto. Built on free and open data. Not financial advice.