About
Competitive price intelligence - without the complexity
Price Gap is a focused tool that does one thing well: it scans your competitors’ public catalogs, matches their products to yours, and shows you exactly where your prices are winning, losing, or in line with the market.
What Price Gap does
E-commerce shops that carry third-party products - electronics, auto parts, household goods, tools - compete on price every day. Knowing where your prices stand compared to your main competitors is the difference between holding margin and losing sales.
Most shops track competitor prices manually: tab-switching, copy-paste, spreadsheets that go stale within hours of being built. Price Gap replaces that with a single scan: paste your shop URL and up to five competitor URLs, and within minutes you have a matched, annotated comparison across your full overlapping catalog.
Extract
Reads the full product catalog from each shop via the platform API (Shopify, WooCommerce), by crawling paginated category pages (OpenCart), or by walking the sitemap and reading product pages directly (Magento, PrestaShop, Shopware, custom).
Match
Three-tier matching: exact GTIN barcode (99% confidence), normalized SKU (85%), and fuzzy title + price range (70%). Every match shows which rule fired - no black box.
Surface
Action signals flag where you’re priced above the competitor (risk), below (opportunity), or within 3% (market match). Export to CSV for further analysis.
Built by SlimFit Apps
Price Gap is part of the SlimFit Apps portfolio - a collection of micro SaaS tools built around a single principle: do one thing precisely, without features you’ll never use. Each tool is purpose-built and maintained to stay lean.
The stack is Next.js, Supabase, and Vercel. Billing is handled by Lemon Squeezy, which acts as the merchant of record - VAT for EU purchases is included and handled automatically.
Get in touch
Questions about the product, feedback on an analysis result, or anything else - email is the fastest way to reach us.