eBay Product Research (Terapeak): pricing, features & alternatives (2026)
Reviewed by the Resale IQ data team · Last verified 8 Oct 2026 · Next check 7 Nov 2026 · How we check
eBay Product Research, formerly Terapeak, is eBay's own research tool inside Seller Hub for sellers with Seller Hub access, with Sourcing insights included at no extra cost on a Basic Store subscription or above (checked 8 Oct 2026). eBay's help page states no separate price.
Visit eBay Product Research (Terapeak) →
Pricing (checked 8 Oct 2026)
| Plan | Price | Billing | What it includes |
|---|---|---|---|
| Product research | Included | with Seller Hub access | Completed-transaction price range, average shipping cost, sell-through rate for searches up to 90 days, number of sellers, selling format |
| Sourcing insights | Included | with a Basic Store subscription or above | Real-world sales data for single-item listings |
Not applicable; included in the eBay accounts described. Checked 8 Oct 2026 on the vendor's own page.
Platforms and features
What eBay's help page says Product research shows:
- Price range of completed transactions for an item
- Average shipping costs and how many listings offer free shipping
- Sell-through rate for searches of items from the last 90 days or less
- Total number of sellers for an item
- The selling format used, such as auction or fixed price
eBay describes the figures in this tool as coming from its own marketplace, which is its main advantage and its limit: it says nothing about Vinted or any other platform. The sell-through rate is available only for searches covering items from the last 90 days or less, so a longer window gives price information without it. Access depends on having Seller Hub, which eBay grants to registered sellers.
Who it is for, and who it is not for
Good fit: An eBay seller who already has Seller Hub and wants data about what has moved on eBay itself before pricing a listing.
Poor fit: A seller who is not on eBay: the data covers eBay only. Also not a Vinted tool.
Pros and cons
Pros
- No separate price stated, it is part of Seller Hub
- Data comes from eBay itself
- Mobile app access, as stated on the page
- Includes shipping and sell-through context
Cons
- Covers eBay only
- Sourcing insights need a Store subscription
- Access depends on Seller Hub eligibility
- Detailed methodology is on eBay's side
These come from the vendor's own pages and documentation, not from user reviews. No star rating or score is shown for this listing.
How it pairs with Resale IQ
Product Research covers eBay. Resale IQ covers Vinted EU asking prices and observed departures. Together they cover two different markets, with neither replacing the other.
Check an item before you buy it
Resale IQ gives BUY, WATCH or SKIP and a maximum price for a named model, from Vinted EU asking prices and observed departures.
Run a free check →Alternatives
- EverBee: Free; Growth USD 24.99/month (annual)
- ResellTrack: From EUR 24/month
More in Analytics tools: Alura, eRank, Resell Pro.
Frequently asked questions
Is eBay Product Research free?
eBay's help page, read on 8 Oct 2026, states that sellers with Seller Hub access can use Product research and gives no separate price.
What is Sourcing insights?
eBay says it gives real-world sales data and is available at no extra cost to business sellers with a Basic Store subscription or above.
Is Terapeak the same thing?
Terapeak is the former name of eBay's research tool. The help page URL still carries the name; the page title says Product research.
Sources and method
- eBay Product Research help page, read 8 Oct 2026
Every price is copied from the page linked above on the date shown and is not converted between currencies. If a figure is not published we write "Not published". Method and corrections.
Is something wrong or out of date? Send a correction or claim this listing. Factual corrections with a vendor URL are applied within 5 business days.