1 item
Detects SaaS subscriptions and trials while you browse, then helps track upcoming payments. SubDetect is your ultimate, privacy-first SaaS subscription and free trial detective. It runs completely locally in your browser, automatically identifying when you sign up for subscriptions or start free trials, acting as an intelligent financial guardian for personal and business expenses. Why use SubDetect? In the world of SaaS, forgetting to cancel a "free trial" before it converts into a paid, recurring bill happens all too often. SubDetect eliminates this leak by catching registrations instantly and creating automated, system-wide alerts. Key Features: • Hybrid Detection Engine: Smart DOM and URL heuristics analyze checkout workflows (including Stripe, Paddle, Chargebee, and LemonSqueezy) to spot monthly/yearly subscriptions and free trials instantly. • Privacy-First / Zero-Data Leak: SubDetect operates strictly locally. It NEVER captures, reads, or transmits credit card numbers, passwords, or personal details. It only analyzes public layout cues and pricing text. • Contextual Non-Intrusive Toast UI: When a subscription pattern is identified, a clean, modern toast notification slides in via Shadow DOM, allowing you to track it with one click or dismiss it immediately. • Premium Analytics Dashboard: Monitor your "Monthly Burn Rate" and yearly projected spend inside a sleek, dark-mode/light-mode UI. Sort subscriptions by cost, name, or renewal date. • Automated Desktop Alerts: Built-in daily background workers notify you 3 days before a trial expires and 1 day before a subscription renews via system push notifications. • Quick Cancel Workflow: Direct links back to billing portals let you execute a one-click manual termination before your card gets charged. • Data Portability: Export your entire tracking manifest anytime to a clean CSV file. Take control of your recurring SaaS costs. Install SubDetect today and stop unwanted auto-renewals permanently!
Jun 19, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.