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Multi-Vendor Intelligence Buy Box & 3P Seller Tracking

Marketplace Data Scraping Services.

Harvest real-time marketplace data across Amazon, Walmart Marketplace, Target Plus, eBay, Etsy, and TikTok Shop. Track Buy Box rotations, multi-seller price competition, and merchant fulfillment metrics.

Amazon / Walmart

Full Catalog Coverage

Buy Box

Real-Time Rotation Tracking

3P Sellers

Merchant ID & Rating Feeds

marketplace_sellers.json
Buy Box Matrix
{
  "marketplace": "Amazon US",
  "asin": "B09V3HN1KC",
  "product_name": "Apple iPad Air 10.9-inch 64GB",
  "buybox_winner": {
    "seller_name": "Amazon.com",
    "seller_id": "ATVPDKIKX0DER",
    "price": 559.00,
    "shipping": "FREE Prime Delivery",
    "is_fba": true
  },
  "other_sellers_count": 24,
  "top_competing_offers": [
    {
      "seller_name": "TechDealsDirect",
      "price": 549.99,
      "shipping_cost": 12.50,
      "seller_rating_pct": 98.2,
      "fulfillment": "FBM (Merchant Fulfilled)"
    }
  ]
}

Multi-Vendor Intelligence

Master Marketplace Catalogs & 3P Seller Dynamics.

Track the entire ecosystem of third-party merchants, unauthorized resellers, MAP compliance, and algorithmic Buy Box changes across top retail channels.

Buy Box Ownership Tracking

Monitor which merchant holds the Buy Box 24/7. Detect algorithmic rotations caused by pricing changes, shipping speeds, or inventory stockouts.

3P Seller Profile Extraction

Extract comprehensive seller profiles: legal business name, registered corporate address, merchant ID, feedback rating scores, and total inventory catalog.

Fulfillment Method Tracking

Distinguish between 1P First-Party Retail (Sold by Amazon / Sold by Walmart), Fulfilled by Amazon (FBA), Walmart WFS, and merchant-shipped FBM.

Unauthorized Reseller Detection

Protect your brand equity. Detect rogue 3P sellers offering gray-market, counterfeit, or price-slashing listings that violate distributor agreements.

Sponsored Ad & Search Rank

Track sponsored marketplace product ads vs. organic search ranks. Measure Share of Voice (SOV) across high-volume marketplace search queries.

Marketplace Assortment Feeds

Analyze competitor market share across categories. Benchmark pricing, customer rating averages, and SKU availability across top platforms.

Supercharge Your Marketplace Intelligence.

Get structured feeds for Amazon, Walmart, Target Plus, and eBay delivered to your warehouse or API daily.

Request Marketplace Scraper Demo