Attract More Customers!

Score your eBay listings to evaluate their effectiveness - for free!
Get recommendations on how to improve them
— and draw more shopper attention than ever!

Companies we partner with

  • Yahoo!JAPAN
  • Magento
  • PayPal

Create Better Listings

and Increase Shopper Traffic!

Try Terapeak
for Free Now

Buyers know what they’re looking for – you need to make it easy for them to find you. Score your eBay listings based on six essential criteria, then optimize them instantly using data driven recommendations from Terapeak.

  • Score your listings to see if they make the grade
  • Get recommendations to improve your listings immediately
  • Optimize your listings on the fly, then watch traffic grow
Get a visual of the areas in which your listings could be more effective.
See how your listing compares to others in the same category.
Compare how well your listings are performing versus your competition.

Sell More Profitably

Discover which products are selling and what they’re worth. Know going prices and avoid risky bets - so that you’re always either making or saving money.

  • See every listing and sale over the past year
  • Find product prices, sell-through rates and sales volumes
  • Monitor prices, offers and sales ranks.
Signup Now     And see what's selling online

Watch Top Sellers In Action

Learn from your rivals, from the top sellers on eBay, and from the best sellers on

  • Identify the leading seller for products and categories
  • Analyze their choice and selling outcomes
  • View Amazon “FBA” and “Buy Box” sellers
Signup Now     And view top sellers

See What's Hot, List it Well

Find the hottest products on eBay and and know which categories are generating sales. Identify the best goods to source and offer, then analyze the listings you create for strengths and weaknesses.

  • Recieve eBay analytics and Amazon intelligence updates
  • Chart your sales performance across multiple channels
  • Easily identify and make listing changes that drive sales
Signup Now     And see the most popular products

Marcus Allan

"Research is really effective in the product selection process–it's like having a crystal ball to see what's going to sell. If I see a listing for gaming hardware has a lot of watchers on eBay, that's one positive indicator but I also compare sell-through rates and competition levels so I can avoid saturated parts of the market, but still carry what's in demand."
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Source on the go!

with the Terapeak Mobile app

  • Find a product's worth while you're on the go
  • Ensure that you buy profitable products
  • Stay ahead of your competition

All you need is your paid account information to log in and you've got instant access to real-time insights from billions of eBay transactions!

4 More great reasons to love Terapeak

  • Price data on over 100 million products
  • Over 18 billion data points
  • Pictures for closed listings
  • Benchmark over 5 million merchants





Learn How to Buy and Sell on eBay
Selling on eBay can be a lucrative opportunity for those who invest time in researching their market. At Terapeak, we take pride in providing online sellers with the tools they need to decide what to sell, navigate the eBay marketplace, and identify profit opportunities. Our eBay marketplace research enables you to find the top-selling items on eBay so that you can make the most profitable decisions in the shortest amount of time. Terapeak gives you the competitive edge you need to outsell others on eBay.

Find eBay’s Top Selling Items
One of the best ways to maximize your ability to make money on eBay is to identify eBay’s top-selling items. Our software analyzes everything that’s been sold on eBay in the last two years, then tells you what sells on eBay at any time of the day, week, month, or year. We provide unique eBay seller tools that you can use to make confident decisions about bestselling products. Our goal is to help you to navigate the eBay marketplace—so that you can generate sales and grow your business.

The Right Tools to Sell
In addition to helping you find the right products to sell on eBay, Terapeak offers many other powerful tools to help you build your business. With our eBay software, you can create effective eBay listings by ensuring that you’re using the keywords that buyers are actually searching for, and you can monitor your listing and sales performance over time. You can even keep a close eye on your competition and their listings, strategies, and sales, turning the problem of strong competitors into a key advantage for you.