SaaS Subscription Tracker
Extension Actions
- Live on Store
Automatically track your SaaS subscriptions from Gmail — privately, locally.
SaaS Subscription Tracker scans your Gmail to automatically find and track every SaaS subscription — no manual entry, no spreadsheets.
1. WHAT IT DOES
• Detects subscriptions, invoices, and billing emails automatically
• Extracts service name, amount, billing cycle, and next renewal date
• Tracks free trials and alerts you before they auto-convert
• Surfaces "zombie" subscriptions you're paying for but not using
• Shows your total monthly spend per currency
2. COMPLETELY PRIVATE
• Everything runs locally in your browser — no email content ever leaves your device
• Only connects to Gmail API (read-only) and your own backend to sync your plan
• No analytics, no tracking, no third-party data sharing
3. FREE TIER
• Up to 10 subscriptions tracked
• Renewal reminders (30-day lookahead)
• Light and dark theme
4. PRO — $3/month or $25/year
• Unlimited subscriptions
• Generic parser (catches vendors not in the built-in list)
• CSV export
• 90-day renewal lookahead
5. HOW IT WORKS
After connecting your Gmail account (read-only OAuth), the extension scans your last 2 years of emails for subscription-related subjects. It parses billing amounts, cycles, and trial dates locally — nothing is uploaded or stored on a server. Your plan status syncs via a Cloudflare Worker; no email data ever leaves your browser.
6. PERMISSIONS USED
• identity — Gmail OAuth sign-in
• storage — saves subscription data locally on your device
• notifications — trial and renewal reminders
• alarms — daily background sync
• tabs — opens checkout and cancellation pages