🇪🇺 Other Multi-market

Marketplace Seller Watch

studio-amba/marketplace-seller-watch

Meta-scraper that tracks which third-party sellers offer a brand's products across European marketplaces (Kaufland.de, Kaufland.pl, Bol.com) and emits new_seller and seller_gone change events run over run — a deduped alert feed, not a full re-export.

Try for free on Apify

What data can you extract?

Product details
Seller info
Event details
Data export

Output fields

Each result is a JSON object with these fields.

eventType
marketplace
sellerName
productName
ean
price
currency
country
detectedAt
sellerUrl
matchType
matchScore

How to use

Go to the actor page on Apify
Click "Try for free" to open the actor in Apify Console
Configure your input (search terms, URLs, or categories)
Run the actor and download your data as JSON, CSV, or Excel

Input example

Paste this into the actor input on Apify Console, or send it as the body of an API run call.

{
  "brandQuery": "Philips",
  "marketplaces": [
    "kaufland-de",
    "kaufland-pl",
    "bol"
  ],
  "matchThreshold": 0.35,
  "maxProductsPerMarketplace": 20,
  "emitSellerGone": true,
  "timeoutPerSourceSecs": 180,
  "proxyConfiguration": {
    "useApifyProxy": true,
    "apifyProxyGroups": [
      "RESIDENTIAL"
    ]
  },
  "resetState": true
}

Use via API

curl "https://api.apify.com/v2/acts/studio-amba~marketplace-seller-watch/runs" \
  -X POST \
  -H "Authorization: Bearer YOUR_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"brandQuery":"Philips","marketplaces":["kaufland-de","kaufland-pl","bol"],"matchThreshold":0.35,"maxProductsPerMarketplace":20,"emitSellerGone":true,"timeoutPerSourceSecs":180,"proxyConfiguration":{"useApifyProxy":true,"apifyProxyGroups":["RESIDENTIAL"]},"resetState":true}'

Need this data delivered on a schedule?

We run Marketplace-seller-watch extraction as a managed service: scheduled runs, deduplication, delta detection, and delivery straight to your inbox, Google Sheets, or API. No setup on your side, maintenance included. We can also build a custom version of this scraper for your exact fields and filters.

See managed data plans Ask for a free sample