Moriarty Services LLC

View full metrics while doing eBay product research.

v1.0.3 - Fixed research data not loading (Terapeak updated and now uses GraphQL by default). This version manually queries the old REST endpoints, which will likely be retired by eBay in the near future. A more durable fix is currently under development and will be released in v2.0.0 shortly along with more metrics that are now available in the updated GraphQL system eBay Research Helper upgrades your research experience on eBay’s built-in product research tool (formerly known as Terapeak). It restores hidden metrics — and then goes further by unlocking entirely new signals, such as: 📈 Listing Visibility: Detect listing suppression & performance based on demand and visibility counts 📊 Sales by Weekday: See exactly what day of the week buyers are converting and time your listings accordingly 🔁 Sold Over Active: A short-term demand signal derived from sell through rate 📰 Items vs Listings: Breaks down the difference between listing and item volume Metrics can be viewed using the on screen overlay, in the extension's popup, or exported as a JSON file It also integrates with SellThru.net for deeper research workflows Whether you're just looking to get back missing sales volume or you're trying to strategize your product research, eBay Research Helper turns eBay’s seller tools into a real advantage. eBay and Terapeak are trademarks of eBay Inc. This extension was created by Moriarty Services LLC and is not affiliated with or endorsed by eBay Inc.