Tracking prices, stock status, and marketplace listings — for competitive pricing research, arbitrage, or catalog monitoring — without manually re-checking product pages.
| Actor | Best for | Pricing |
|---|---|---|
| Amazon Price & Stock Scraper | Price/stock delta for specific product pages (Amazon or any Shopify catalog) | $0.007 / price or stock change + $0.3 / monitored subject re-checked |
| Amazon Best Sellers Scraper | New entrants to a Best Sellers category | $0.01 / new bestseller + $0.2 / monitored subject re-checked |
| Amazon Search Results Scraper | Search-result monitoring for a keyword | $0.01 / new product alert + $0.12 / monitored subject re-checked |
| Etsy Listings Scraper | A specific Etsy shop’s current listings | $0.007 / listing change + $0.35 / source check |
Amazon Price & Stock Scraper watches specific product pages you already know about. Amazon Best Sellers Scraper and Amazon Search Results Scraper are discovery tools instead — a category leaderboard vs. a keyword search — for finding products you don’t have a URL for yet. Etsy Listings Scraper covers a shop’s full catalog rather than one product.
Amazon Price & Stock Scraper — the most broadly useful for ongoing price monitoring. Try it: live example.
Want the reviews on a product too? See Reviews & Reputation for Amazon product reviews specifically.