1 item
Etsy, eBay, Amazon & Walmart research: keywords, sponsored-free stats, price watch list, profit check, title gap. Free: no account. ShopLens reads the marketplace page you already have open and turns it into research you can act on: what the results cost, how much demand the page itself states, which words the competition puts in their titles, and whether a product would make you money at today's price. It works on Etsy, eBay, Amazon and Walmart, and does all of it in your browser. The free features need no account; Pro is bought and used with an Aegis sign-in. ON A SEARCH PAGE • Price spread (lowest, median, highest), review counts, star ratings, and the demand each marketplace prints: eBay sold counts and sold dates, Amazon "bought in past month", Walmart "bought since yesterday", Etsy Bestseller badges. • A clean sample. One switch leaves sponsored results out of every number. A line under the title says exactly what the numbers are based on, for example "92 results read on this page, 41 in the stats, 43 sponsored left out, 8 repeats of the same item merged." • Every result in one table you can sort by price, reviews, stars or stated demand. In Pro, take any result out with one click and every number above it, the keyword table and the competition estimate recompute on the spot. • Title keywords taken from the results themselves: the top 5 free, the top 25 plus repeated phrases in Pro. • Links that run the same search on the other three marketplaces. ON A PRODUCT PAGE • A listing checklist for that marketplace (title length, photos, item specifics, bullet points, reviews and more): 3 checks free, all of them in Pro. • Your price memory. Each time you open a product, ShopLens notes its price on your computer. Come back a week later and the panel shows what it cost on your last look, the lowest and highest you have seen, and since when. • Profit check (Pro). Type your cost and shipping to see the marketplace fees, profit per sale, margin and break-even price at the price on the page. Every fee can be adjusted to your category. • Title gap (Pro). Save a search, open a product, and see the words competing titles use that yours lacks, and the words in yours that none of them use. PRO: $2.99 A MONTH OR $9.99 A YEAR • A watch list of up to 1,000 products across all four marketplaces. When a watched product shows up on any page you open, the panel tells you whether its price went up or down since your last look. • Compare marketplaces: save the same search on two or more marketplaces and the popup lines them up side by side: median price, the demand each page states, and competition. • The full keyword table and phrases, a 0 to 100 competition score, the full listing checklist, profit check, title gap, CSV export and saved research. HONEST SCOPE ShopLens analyzes the results on the page you opened: a sample, not the whole marketplace. It never shows modeled sales or revenue figures. Demand numbers appear only when the marketplace prints them, and every estimate is labeled. Price memory and the watch list work from pages you open yourself; ShopLens does not fetch marketplace pages in the background. It works on the US sites of Etsy, eBay, Amazon and Walmart, and on the UK sites of eBay and Amazon. PRIVACY Everything is computed and stored in your browser. Your searches, the pages you view and your price memory are never sent anywhere. The only network request is the optional Pro license check to aegisfirma.com, which carries no marketplace data. Privacy policy: https://aegisfirma.com/privacy
Oct 2, 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.