4 items
Collect Amazon reviews. Multi-product, auto-expand, smart dedup, rating distribution. Export CSV/Markdown/Excel. 100% local. ReviewMiner is a browser extension focused on collecting Amazon review data — turning scattered review pages into clean, structured files for analysis, product research, and customer-feedback mining. Core features: • Multi-product & multi-batch — track many products at once; collect each by star rating or time, never mixed up. • One-click auto-collect — scrolls and expands reviews automatically (up to ~100 per star rating). No manual copy-paste. • Smart dedup — deduplicates by user + rating + date + title; merges across batches and updates helpful votes. • Rating distribution — captures the product's 1–5 star percentages and average, written into exports. • Three formats — exports CSV, Markdown, and Excel simultaneously, with product info and distribution columns. • Local persistence — data stays in your browser; clear it anytime. Privacy first: • No network calls, no uploads, no personal data collected. • All review data stays on your device, in your browser. • No account, no login, no tracking, no ads. Currently supports English Amazon sites: US / UK / CA / AU / IN. Other languages (DE/FR/JP, etc.) coming in Pro.
Jun 25, 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.