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By Terapeak
Release Date: Aug 14, 2009
Categories: Research & reporting, Marketing & merchandising
Marketplace research will help you make more money on each sale. Sellers using Terapeak average 65% more profit per sale than other sellers.
Try it freeTry it freeTry it free
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Average Rating:
( 263 )
Rating Distribution:
5 star124
4 star45
3 star17
2 star11
1 star66

Key features
  • Price items
  • Know when to sell
  • Boost your profits
  • Research your competition
  • Find hot products
  • Know how to sell
Terapeak provides you with powerful, easy to use market research tools that will help increase your online sales. Research is proven make you more money per sale!
  • Use up-to-date reporting to find out what your items are worth in the current marketplace
  • Investigate your product?s chance of sale by measuring the current average success rate
  • View 365 consecutive days of detailed item listings to understand the existing market
  • Determine hot products within categories, and find out what to sell
  • Find the most attractive keywords and the best categories to list within on eBay
  • Determine when your buyer will be shopping to increase bid rates and the value of your auction listings
  • View two years worth of category trends to establish your item's seasonality and direct your inventory levels
  • Reveal what shoppers are searching for and what they're buying using Terapeak?s trend information
  • Study international markets and expand your sale venues overseas

Grow your business with Terapeak Marketplace Research for eBay for as little as $24.95 per month. In addition to data, view Australia, German, UK, Canada, and France sites as well. Terapeak will allow you an in-depth understanding of the marketplace, and help eliminate risk when purchasing new inventory, or moving existing stock. Make more money with Terapeak Marketplace Research.

Application requirements
Supported browsers:Internet Explorer 6 or later, Firefox 2 or later, Safari 2 or later, Google Chrome
Supported languages:English
Supported eBay
Required eBay subscriptions:None
Application support
  • Live support is available between 8am PST and 4:30pm PST Monday through Friday excluding holidays.
  • Email us at, use Live Chat from the members homepage, or call us toll free at 1-866-959-8372 during live support hours.


Terapeak, an eBay Certified Provider, was founded in 2002 by brothers Anthony and Andrew Sukow while running their eBay Power Seller business. Terapeak then quickly established itself as the industry leader for eBay Research and eBay Education by being the first to provide eBay seller, eBay category, eBay Motors Parts and Accessories, and eBay international research. Terapeak is also the only company to focus exclusively on eBay research. Terapeak places focus on eBay Motors Parts, education, innovation and the customer experience. Terapeak also boasts the largest customer base for eBay research and is the fastest growing eBay research and eBay education company.
Also from the developer
Terapeak Title Builder
By (Released on: Jan 15, 2015)
Include the most searchable, most valuable keywords for any product in your listing using the free Terapeak Title Builder!
Categories: Marketing & merchandising, Research & reporting
( 1547 )
5 star823
4 star350
3 star154
2 star57
1 star163
Showing 1-5 of 81
Impossible to receive service
by: Review created: Dec 11, 2014
Review:I have tried several times to activate and this last time worked but previously have paid for subscriptions that I didn't use because their credentials didn't completely line up.  CS is unresponsive if you can't log in to your account. 

this is fraud they will ask for money for 1 day using, but its note is free trial
by: Review created: Nov 15, 2014

Not Helpful, Charged $54 After I Thought I Cancelled After Free Trial
by: Review created: Oct 16, 2014
Review:Not Helpful, Charged $54 After I Thought I Cancelled After Free Trial

very, very buggy.
by: Review created: Aug 06, 2014
Review:works intermittently. not for me!

A helpful app for new seller, unnecessary for experienced sellers
by: Review created: Jun 11, 2014
Review:If you're a new seller than this is a helpful research tool to give you an idea on what sells.  However for more experienced sellers who are familiar with the value and sell-through of their items it is an unnecessary app.  What I especially don't like about it was the limited refine options on the initial landing page- if you know exactly what you're looking for, you have to drill down through a couple of pages.  

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  • 7 Day Free Trial
  • Research Advantage $24.95 per month or $224.55 per year
  • Research Advantage 6 Sites: $39.95 per month or $359.55 per year