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Gmail Subscription Tracker: Find Every Hidden Subscription

Suprascribe is a Gmail subscription tracker that reads the receipts, billing confirmations, and renewal notices already sitting in your inbox. It connects via OAuth and builds your complete subscription list - for free, with no bank access required.

How Gmail Scanning Works

Suprascribe uses Gmail's official OAuth API - the same authentication used by Google Calendar and Google Drive integrations.

OAuth - No Password Shared

Connect Gmail with one click via Google OAuth. Suprascribe never sees your Gmail password and can be disconnected at any time from Google Account settings.

Scans Only Subscription Emails

The scanner looks for receipts, renewal notices, and billing confirmations - not your personal messages. Unrelated emails are never read or stored.

Catches Forgotten Sign-Ups

Free trials that auto-converted, services from years ago, small monthly charges hiding in your billing folder - the scanner surfaces all of them.

Done in Minutes

Connect your Gmail, run the scan, and get a complete subscription list. No manual entry, no bank linking, no credit card required.

Suprascribe inbox connection screen offering Gmail, Outlook and iCloud
Pick Gmail on the connection screen. There is no bank or card option anywhere in the flow.

Why Scanning Gmail Beats Linking Your Bank

Most subscription detection tools - Rocket Money, PocketGuard - require connecting your bank account via Plaid. That means handing over access to your complete transaction history to find subscriptions.

Suprascribe takes a narrower approach: every subscription generates an email receipt. Scanning those receipts produces the same result - a complete subscription list - without touching your bank account at all. Your financial data stays between you and your bank.

The Gmail scanner finds emails matching subscription patterns, then reads their subject, sender and body so the billing details can be extracted. No email content is stored. The scan is ephemeral - only the extracted subscription name, amount, and renewal date are saved.

What Gmail scanning finds

  • • Streaming services (Netflix, Spotify, YouTube Premium, Disney+)
  • • SaaS tools (Adobe, Dropbox, Notion, Grammarly, LinkedIn Premium)
  • • Free trials that converted to paid without notice
  • • Annual subscriptions billed once a year and easily forgotten
  • • Services billed under unfamiliar merchant names

Common Questions

Still have questions? View all FAQs or contact us.

From the Blog

28 April 2026·9 min read

How to Automatically Find All Your Subscriptions (2026)

The fastest way to find every subscription you are paying for is to let a scanner read the receipts already sitting in your inbox. Here is how automatic discovery works, and how it compares to doing it by hand. No bank connection is involved - every subscription you have ever started sent you a receipt, so the record you need is already in your email.

28 August 2026·10 min read

What Is a Subscription Tracker? A Practical Guide for 2026

A subscription tracker is a tool that lists every service you pay for regularly - streaming, software, fitness apps, cloud storage, news - with the amount, billing cycle, and renewal date. The point is simple: stop paying for things you forgot you signed up for.

Beyond the Gmail Scan

Once you have your complete list, manage it all in one place - cancel, set reminders, and track spending over time.