
AnalyticsBy Profit GuardLaunched June 22, 2026Updated August 4, 2026
Margin Sentinel launched on June 22, 2026. Shoplist is watching for its first storefront installs and tracking pricing and listing changes in the meantime.
Store movement comes from Sonar's storefront scans; listing changes come from the Shopify App Store page.
App Store listing
Get alerted on first storefront installs, review spikes, pricing changes, and listing edits.
Detected Aug 4, 2026
Find missing costs and weak SKU margins. Free scan for up to 100 variants.Find missing costs and weak SKU margins. Your first free read-only scan starts automatically.
Description rewritten
Detected Jul 13, 2026
Detected Jul 15, 2026
1 added, 1 removed — “View the promotional video for Margin Sentinel”
Detected Jul 13, 2026
1 added, 1 removed — “View the promotional video for Margin Sentinel”
Apps merchants weigh against Margin Sentinel, with their own detected stores and ratings.
Find missing costs and weak SKU margins. Your first free read-only scan starts automatically.
Open Margin Sentinel once and it automatically checks up to 100 Shopify variants using current price, unit cost, and inventory. See the exact SKUs with missing costs, negative gross margin, or prices below your target, plus what to fix first. Free includes cost repair, one guided supplier CSV import, discount scenarios, and fix-list export. No card, order data, or automatic changes.
Every number on this page comes from public storefront scans and the public Shopify App Store listing. If Shoplist shows Margin Sentinel on a store, it is there.
Read the data methodologyCompare
Detected stores, ratings, pricing, and momentum side by side.
Developer
Every app Profit Guard publishes, with their detected reach.
Rankings
The ten apps gaining the most detected installs in each category.
Directory
Browse every app Shoplist tracks, by category, rating, and reach.