
AnalyticsBy Vigil LabsLaunched October 10, 2026Updated October 11, 2026
Catalog Guard launched on October 10, 2026. Shoplist is watching for its first storefront installs and tracking pricing in the meantime.
Get alerted on first storefront installs, review spikes, pricing changes, and listing edits.
Catch product data errors before they lose you sales. Track your catalog's health score over time.
CatalogGuard scans your product catalog and finds the data errors that quietly lose you sales: the ones nobody notices until a customer complains, an order ships wrong, or Google drops your ranking. It checks weights, images, alt text, prices, stock status, SKUs, titles, SEO fields, descriptions, and collections across 12 issue types. Scan on demand or on a schedule, watch a health score over time, filter and search results, dismiss false positives, and get emailed when new issues appear.
Every number on this page comes from public storefront scans and the public Shopify App Store listing. If Shoplist shows Catalog Guard on a store, it is there.
Read the data methodology