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Track product prices and marketplace offers, with alerts when prices or matching offers change. Pryzlo helps you track product prices and marketplace listings without repeatedly checking pages yourself. Open a product or category page, analyze it with Pryzlo, and set the price that matters to you. Pryzlo saves the current state as a baseline and then monitors for meaningful changes. With Pryzlo you can: • Track individual product prices • Track categories and marketplace listings • Get alerts when a new matching offer appears • Get alerts when an existing offer becomes cheaper • Set your own target price • Synchronize trackers across devices using your Pryzlo account Pryzlo does not alert you just because an offer was already below your target price when tracking started. Existing offers trigger alerts after a real price drop, while new matching offers can trigger an alert when they appear. Some websites may require Browser Assist when automated scanning is restricted.
Aug 18, 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.