EMAnalysisBrowser extension
See similar active listings and their prices directly from an item page. Remove unsuitable results, add your costs and estimate potential profit. You can also explore search results and the words sellers use in their titles.
After publication: available across all 16 supported eBay marketplaces · Interface in 9 languages
Features
Finding similar listings manually takes time. It is even harder to know which price to use as a reference and which words to use in your title. EMAnalysis shows the information you need directly in the extension window: select relevant listings, see a price range and explore search results.
From the extension window
Enter a search phrase to see the category, prices, sellers and words that often appear in listing titles. If eBay provides sales information, that is shown too.
Choose useful words and see which listings contain them. This helps you write a title that clearly describes the item and matches your search.
On an eBay listing page
Open an item on eBay and start the analysis. The extension finds similar active Buy It Now listings and shows the price range, postage, item conditions and sellers.
You can see every listing used in the calculation. Remove any that do not fit, or add suitable listings the extension left out. The price range updates immediately. Then enter the purchase price, expected sale price and your costs to estimate potential profit and return on investment (ROI).
If postage is unknown or too few similar listings are found, the extension tells you. Unknown postage is not treated as free, and an uncertain result is not presented as accurate.
About the data
The price range comes from the active listings shown in the comparison. Postage is added when its cost is known. You can open every listing and change the list.
The extension shows prices from active listings. These are not prices from completed sales or a recommended price. The number sold is visible only when eBay provides it.
Deal calculator
Enter the expected sale price, buyer discount, purchase price, fees, advertising, postage and other costs. The calculator shows the expected sale price, total percentage costs, potential profit and ROI.
The listing price initially comes from the median of the selected listings and updates with the price range until you change it manually.
You can save recurring costs for each category. Fees and other costs are not filled in automatically, so use your own figures.
History
Use the extension button to open your history of analysed listings. Search for a listing by its title or item number.
Remove individual entries you no longer need or clear the entire history.
Your history stays in this browser and is not transferred to other devices.
Privacy
The extension sends only the data needed for the action you choose: the item number and eBay marketplace for an item analysis, or the search phrase and marketplace for a search analysis. You do not need to connect an eBay account.
Your selected listings, calculator values, saved costs, comments and analysis history stay in Chrome and are not transferred to other devices.
A problem report is sent only after you confirm it. Before sending, the extension shows which diagnostic data will be included.
Read the Privacy PolicyQuestions and answers
Once published, the public beta will be available on all 16 supported eBay sites. The extension supports nine languages. The language normally follows the eBay site you use. If Chrome is set to Russian, the extension uses Russian.
No. Analysis works without connecting your eBay account. Some eBay pages that show sales statistics may ask you to sign in to a seller account.
No. The extension compares prices in active listings. The number sold is shown only when eBay provides that information.
No. You enter the purchase price, expected sale price, fees and other costs yourself. The calculator uses those figures to estimate potential profit and return on investment (ROI).
Remove it from the comparison. You can add it back if you change your mind. The price range and profit estimate will update immediately.
The result shows when the data was received. Select Refresh to check the prices again. If only saved data is available, the extension will warn you that it may be out of date.
The public beta will be free when it launches. If paid options are added later, we will show the price and terms in advance. We will not charge you unless you agree first.
Take a considered approach to selling on eBay: analyse data and make informed decisions with the EMAnalysis extension.
Created by an eBay seller — for eBay sellers.