Sydon Sonar

Amazon product research overlaid on search and product pages: sales, revenue, competition and FBA fee estimates.

Sydon Sonar puts research on the Amazon pages you are already looking at. No separate dashboard, no copying ASINs into another tool. ON A SEARCH RESULTS PAGE A panel appears above the listings with a sortable, filterable table: estimated monthly sales and revenue per listing, price, sales rank, review count, rating, seller count and fulfillment. Choose which columns you want and the export follows your choice. Underneath, a revenue breakdown by brand, fulfillment method and size tier shows who actually owns the niche. ON A PRODUCT PAGE A summary strip above the listing, and a detail panel below it: - Units and revenue for the variation you are viewing, and for the whole family - 90-day price and sales-rank history - FBA fee breakdown: referral and fulfillment, with the total - Sellers on the listing and Buy Box ownership - A content audit: images in the carousel, A+ content - Package specs, size tier and dimensional weight - A variation matrix: every child ASIN with its own price, rank and share - A profit calculator that takes your own costs and returns net, margin and ROI WHAT THE NUMBERS ARE Sales and revenue are Sydon 30-day estimates, labeled as such wherever they appear. Where a figure has not been published, Sonar shows a dash rather than a zero: a blank and a real zero are different things, and treating them as the same is how a seller comes to believe something false about a listing. Nothing is invented to fill a gap, and no cost of goods is ever guessed on your behalf. IT DOES NOT SPEND YOUR ALLOWANCE WITHOUT ASKING Opening a search or product page costs nothing. Sonar shows what is already on screen and offers a scan with the cost written on the button, so a lookup is only ever spent because you chose to spend it. What you have left is on the button itself, and under "Today's usage" in the toolbar popup. EXPORTS Export the table as CSV, or a formatted report with charts that you can print to PDF. Set your own company name, logo and accent color once, and reports go out under your brand, which is useful if you do product research for clients. YOUR DATA To fill the panel, the extension sends the ASINs of the listings you scan, and a session token that identifies you, to our servers, which pass the ASINs to the data providers that return the figures shown. If you use Top Keywords, the search term you typed is sent too. If you use Analysis, the search term and a summary of the results go to a language-model service. Your email address is used to sign you in and for nothing else. Your cost inputs stay in your browser and sync across your own devices through your browser's sync. We do not sell this data, use it for advertising, or let anyone read it except with your consent or as the law requires. GETTING STARTED Sign in with your email. A confirmation link, no password, no account to create. Signing in unlocks the provider data and a daily allowance of lookups. Without an account the extension still runs, showing only what can be read from the page itself. Works on the US marketplace only. Privacy policy: https://sonar.sydon.ai/privacy Sydon Sonar is independent and is not affiliated with, endorsed by, or sponsored by Amazon.