Privacy Policy

What Prunegram Does

Prunegram helps you clean up your Telegram account by identifying inactive chats, dead bots, and clutter. It runs as a Telegram Mini App and as a standalone web app at prunegram.com.

Data We Access

When you use Prunegram, we access the following through Telegram's API:

• Chat metadata — chat names, types, mute status, last activity dates, and unread counts. We use this to identify clutter.
• Your Telegram profile — user ID, first name, username, and premium status. Used for authentication and to display your account.
• Mini App auth data — provided by Telegram when you open the app. Used to verify your identity.

Data We Store

• User profile — Telegram user ID, name, username, tier/purchase status.
• Cleanup history — records of chats you chose to leave or delete, so you can review past actions.
• Preferences — your settings and custom tags.
• Purchase records — payment IDs and tier information for paid features.

We do not store message content, contact lists, or media files.

Session Data

If you link your Telegram account (phone number authentication), an encrypted session is stored server-side to maintain your connection to Telegram. This session is deleted immediately when you log out— there is no retention window for sessions. You can also revoke the session yourself at any time from Telegram → Settings → Devices. See our security page for the full explanation.

Third-Party Services

• Telegram API — to access your account data and perform actions you request.
• Sentry — for error tracking. No personal data is intentionally sent; errors may include technical context.
• Anthropic (Claude AI) — if you use the AI analysis feature, chat metadata (not message content) may be sent for analysis.

Payments

Payments are processed through Telegram Stars or TON Connect (the TON blockchain wallet integration inside Telegram). We do not collect or store any payment card details, wallet seeds, or banking information. We only receive confirmation that a payment was completed, along with the payment identifier needed to activate your purchase.

Data Deletion

Sessions are deleted immediately when you log out. For everything else (profile, cleanup history, preferences, purchase records), you can request deletion of all your data by contacting us through the /support command in the bot. We will remove your profile, history, and any stored sessions.

Contact

For questions about this policy, use the /support command in @prunegrambot on Telegram.