Paste a store URL and get an instant snapshot of its public catalog: how many products, price range, newest launches, active discounts and sold-out items.
Works with any store running on Shopify. We only read the store's public catalog — the same data any visitor sees. Want your store and a rival in one table? Try the side-by-side comparison.
Every Shopify store publishes a machine-readable catalog. This tool reads it and turns it into a competitor snapshot you'd otherwise spend an hour collecting by hand.
Total products and the full price range — see in one glance whether they compete on breadth or on price.
The five most recently published products, with dates — what they're betting on right now.
Active discounts (with percentages) and products that are fully sold out — their weak spots and your windows.
Yes. The tool reads the store's publicly available catalog — the same information any visitor sees in their browser. No logins, no bypassing protections, no personal data.
The tool works only with stores running on Shopify (most small and mid-size DTC brands). If a store runs on WooCommerce, Magento or a custom platform, its catalog lives elsewhere — Shopify support for those is on our roadmap.
Prices are shown in the store's own currency, exactly as the store publishes them. A store selling in euros will show euro amounts, without conversion.
Prisync and Price2Spy monitor individual product URLs you add and maintain; Visualping diffs page screenshots. StoreSentry — and this checker — read the store's structured catalog, so they cover the whole store and never mistake a banner for a price change. See the full comparisons.
That's exactly what StoreSentry does: it watches your competitors' Shopify stores around the clock and sends you a digest when prices change, products launch, restock or sell out. The free plan covers one competitor.