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Google Shopping Price Monitor with Zapier + Apify (NexGenData)

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A Zapier workflow that uses Apify. NexGenData has no official Zapier app β€” these are public-data Apify actors you run inside Zapier through Apify’s official integration, scheduled, with your own Apify account.

The problem: prices and sellers change faster than you can check

If you sell into e-commerce, run an agency, or watch competitors, product prices, sellers, and availability move daily β€” and you find out about a price drop or stockout too late. A scheduled Zap pulls Google Shopping data automatically and routes the changes into a sheet, Slack, or Airtable.

Who this is for

E-commerce sellers, DTC brands, competitive-intel and agency teams who want hands-off price/product monitoring.

The Zapier workflow

  1. Trigger / schedule β€” Schedule by Zapier (e.g. daily).
  2. Run Actor β€” Apify app β†’ “Run Actor” β†’ Google Shopping Scraper, with your product queries in the input.
  3. Fetch dataset items β€” pull product, seller, price, availability, rating.
  4. Filter / format β€” keep only price drops, stockouts, or new SKUs.
  5. Send to destination β€” Google Sheets, Slack, Airtable, or (paid) a webhook.

Note: a multi-step Zap (filter + multiple destinations) and the Webhooks app require a paid Zapier plan; a basic 2-step Zap works on the free tier.

Sample input (product watchlist)

query
warehouse robotics kit
protein meal replacement
standing desk converter

Sample output (routed into Sheets/Slack)

productsellerpriceavailabilitychange
AutoPick Robotics BundleNorthwind Robotics$2,199in_stock-12% (undercut)
Generic RTD 12-packValueMart$24.99out_of_stockstockout

Illustrative sample.

Run it on a schedule

Set the Zap schedule once and it becomes an always-on price watch: each run refreshes the data and alerts you only when something moved.

Try it

Run the Google Shopping Scraper on Apify β†’

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FAQ

Does NexGenData have an official Zapier app? No. This is a Zapier workflow that uses Apify’s official Zapier integration to run a NexGenData actor with your own Apify account.

What does it cost? Zapier’s free tier covers a basic 2-step Zap (100 tasks/month); multi-step and Webhooks need a paid plan. The actor run is pay-per-use on your Apify account.

How do I detect only price changes? Store the last run’s prices (a sheet or Storage by Zapier) and filter to rows that changed before alerting.