Privacy Policy

Last updated: March 19, 2026

Overview

Postal ("we", "our", "the app") is a task management application built by Kirill Zubovsky. We respect your privacy and are committed to protecting your personal data.

What We Collect

Account information: When you sign up, we collect your email address (or Google account email if using Google Sign-In) to create and authenticate your account.
Task data: Tasks, notes, and workspace content you create are stored to provide the service. On the desktop app, data is stored locally on your device. On the web app, data is stored in our database.
Usage data: We track aggregate request counts to enforce usage limits. We do not log the content of your AI conversations.
Payment information: If you subscribe to a paid plan, card payments are handled by Stripe (we do not store card details). Optional crypto payments may link a Solana wallet address and record on-chain transaction signatures / token balances used to verify access — not seed phrases or private keys.

How We Use Your Data

To provide and maintain the Postal service
To authenticate your identity
To process payments via Stripe
To send transactional emails (sign-in links, billing receipts)

Third-Party Services

Supabase: Authentication and database hosting
Stripe: Card payment processing
Solana RPC providers: Optional wallet balance and transaction verification for crypto payments
xAI (Grok): AI chat features. Your messages are sent to xAI's API to generate responses. See xAI's privacy policy.
Google: Optional sign-in via Google OAuth. See Google's privacy policy.

Data Retention

Your account data is retained as long as your account is active. You can delete your account and all associated data by contacting us at postal.wtf/hello.

Your Rights

You may request access to, correction of, or deletion of your personal data at any time by emailing postal.wtf/hello.

Cookies

We use local storage (not cookies) to maintain your authentication session. We do not use tracking cookies or third-party analytics.

Changes

We may update this policy from time to time. Changes will be posted on this page with an updated date.

Contact

Questions about this policy? Email postal.wtf/hello.