Competitor Catalog Change Detector

A baseline you can schedule — not a fake “10 changes” fixture on Try.

Watch public Shopify catalogs for launches, removals and price changes. First run is a live baseline (Allbirds). Schedule the next run for diffs. $2 / 1,000.

Last run

10 row(s). First row: Free Returns Coverage

{
  "productName": "Free Returns Coverage",
  "sourceName": "SHOPIFY-PRODUCTS-JSON",
  "sourceUrl": "https://www.allbirds.com/products/free-returns-coverage",
  "offerUrl": "https://www.allbirds.com/products/free-returns-coverage",
  "price": 0.8
}

Run it

Paste this on the Input tab (JSON) and press Start. That is the same input the last-run used.

{
  "watchlistTerms": [
    "wool runner"
  ],
  "taskIntent": "buyer-ready-product-run",
  "sourceMode": "startUrls",
  "outputMode": "buyer-ready-records",
  "maxItems": 10,
  "startUrls": [
    {
      "url": "https://www.allbirds.com/products.json"
    }
  ]
}

What lands in the dataset

• Live Shopify products.json baseline
• Schedule run two for launches/removals/price diffs
• Unchanged SKUs stay unlabeled as unchanged

Use it when

Take today’s Allbirds-style baseline, schedule tomorrow, and only alert when a handle launches, dies, or reprices.

Ecommerce agencies that already bill clients for weekly competitor catalog diffs.

Price

$2 / 1,000 products — you pay $0.002 per billed result. A 10-row Try is about $0.02.

Schedule it. A one-off curiosity click is not the product.

What you should know

• First run is a snapshot, not a change report.
• Public catalogs only.

FAQ

Is the last-run a fixture? No. The JSON above is from the public source in Run it.

Will the first run show diffs? No. First run is a live baseline. Schedule the next one.