SubTrack – Subscription Detector icon

SubTrack – Subscription Detector

by 2000apoorv · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 17 Oct 2026

Detect subscriptions from Gmail. First scan covers ~12 months in your tab; no Gmail API required.

Users
3
−1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
3
0 in 30 days
Store rank
#288K
#238K among extensions
Version
1.2.2
updated 8 Apr 2026

Users

monthly, 7 months
024Mar 2026Jul 2026Oct 2026
Latest, 17 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 7 months
023Mar 2026Jul 2026Oct 2026
Latest, 17 Oct 2026: 3 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About SubTrack – Subscription Detector

SubTrack helps you see what you’re paying for by finding subscription and billing emails directly in Gmail. HOW IT WORKS • Open https://subtrack.maskedcarrotlabs.com, get your unique key and enter it into the extension • Open Gmail in a tab and run a scan from the extension. • SubTrack looks for subscription-related messages in your inbox. • Your first full pass covers roughly the last 12 months; later scans focus on newer mail. • Connect with your SubTrack API key to send findings to your dashboard. WHY SUBTRACK • No Gmail API setup—scanning runs in your browser while you use Gmail. • Built for recurring charges, trials, and renewal notices you might forget. • Pairs with the SubTrack web app for a clearer view of spend over time. PERMISSIONS The extension needs access to mail.google.com to read page content during a scan, identity for Google sign-in where applicable, and the SubTrack API host to sync data when you connect your account. PRIVACY Scans run in your Gmail tab; review the SubTrack privacy policy on the official site for how synced data is handled.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days−1−25.0%00.00
6 months+3–+20.00

Version history

2 versions recorded
1.2.28 Apr 2026
1.2.130 Mar 2026

Details

Category
Tools
First seen
30 Mar 2026
Size
40 KB
Languages
en
Pricing
Free
Privacy policy
subtrack.maskedcarrotlabs.com
Support
subtrack.maskedcarrotlabs.com
Extension ID
cmagihfbeildchfejoklbjcobheggjkk

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
storageactiveTabscriptingidentityidentity.email
Site access
https://mail.google.com/*http://localhost:8080/*http://127.0.0.1:8080/*http://localhost:3000/*http://127.0.0.1:3000/*https://api.maskedcarrotlabs.com/*https://subtrack.maskedcarrotlabs.com/*

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