Industries
Marketplace sellers
Marketplace sellers compete inside someone else's marketplace, where visibility and price both move fast. Seeing competitor prices, stock and Buy Box status in one feed is the only way to react before margin disappears.
What hurts
A competitor undercuts a listing and the Buy Box moves before anyone notices.
A stock-out on a competing listing is a pricing opportunity that closes within hours.
Checking rival listings by hand across categories doesn't scale past a handful of SKUs.
What you get
| sku | competitor_seller | price | buy_box | in_stock | seen_at |
|---|---|---|---|---|---|
| MS-2001 | SellerA | 19.99 | true | true | 2026-10-05T06:00Z |
| MS-2002 | SellerB | 21.50 | false | true | 2026-10-05T06:00Z |
| MS-2003 | SellerC | 18.75 | true | false | 2026-10-05T06:00Z |
| MS-2004 | SellerD | 20.00 | false | true | 2026-10-05T06:00Z |
Marketplace sellers questions
Can you monitor listings on the same marketplace I sell on?
Yes, including the category and search pages where your listings compete, not just individual product pages.
How fast can price changes reach me?
Weekly and daily refresh cover most sellers. The Scale plan supports hourly checks for categories that move faster.
Tell us what you need.
Tell us which stores and fields you need. We reply within one business day with a scope and a price.