SaaS Subscription Tracker

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