Privacy

Last updated 28 October 2026. zwiz is operated by Alamex Ltd.

What we hold about receivers

We store the handle you claim, the delivery email address you give us, the price you set, your allow-list, and a record of payments made to you. We never read your mailbox.

What we hold about senders

When someone sends you a message we store their name and email address, the subject and body, and, for messages that arrive by email, the results of the standard anti-forgery checks on that email. We show those to you so you can judge whether a message is genuine.

Your email address is not published

Your real inbox address is never shown to a sender. It appears only in the reply headers of a message we deliver to you, so that when you reply the thread continues normally. Until you reply, a sender only knows your zwiz address.

How long we keep things

Unpaid messages are deleted after seven days. Delivered messages and payment records are kept while your account is open, and payment records for as long as tax and accounting rules require after that. Ask us to close your account and we delete your profile and messages.

Who else sees it

Card payments are processed by Stripe, which receives the payment details and the sender's email address; we never see full card numbers. USDC payments settle on the Base network through Coinbase's payment facilitator, and blockchain transactions are public by nature, though they carry wallet addresses, not names. The site runs on Cloudflare. We do not sell your data, we do not share it for advertising, and we run no advertising or analytics trackers on these pages.

Cookies

One cookie, which keeps you signed in. No advertising or tracking cookies.

Your rights

Email hello@zwiz.com to see, correct, export or delete what we hold about you.