Privacy

Last updated October 20, 2026

This page explains what AckPush collects and why. The short version: only what is needed to deliver your messages and answers, nothing is sold, and you can ask us to delete it at any time.

Invite requests

• Your email address and what you told us you'd use AckPush for. We read it to decide who to invite first.
• Where you came from, if the link said so: the campaign tag in the address (for example ?ref=reddit) and the name of the site that linked to us. It is kept for the length of your visit in your browser's session storage (not a cookie) and saved only if you send the form.
• To stop abuse, a one-way hash of your IP address is kept with each sign-up attempt for 24 hours and then deleted. We never store the address itself.
• We use your email only to tell you about your AckPush invite. We don't share it or add it to other lists.

Using AckPush

• Your account: your name and email from Google or Apple sign-in.
• Your devices: a push token per phone so we can deliver notifications, and the app version.
• Your messages: what your apps and agents send, your answers, and a history of each message (sent, answered, snoozed), so you can review them and the sender can rely on them.

Notifications are delivered through Apple and Google push services (via Expo). Data is stored with Supabase and the website is hosted on Vercel. These providers process data only to run the service.

Cookies

The website uses only the cookies needed to keep you signed in. There are no advertising or tracking cookies.

Your choices

To delete your account, open the AckPush app and go to Settings, then Delete account. This deletes your account, apps, API tokens, webhooks, messages and answers, your phones' registrations and your waiting-list entry, right away and for good.

You can also use the contact page to see the data we hold about you, to remove yourself from the waiting list or to ask us to delete your account.