
Inventory - OtherBy HerronhausLaunched October 16, 2026Updated October 19, 2026
ShelfCanary launched on October 16, 2026. Shoplist is watching for its first storefront installs and tracking pricing in the meantime.
Free
Apps merchants weigh against ShelfCanary, with their own detected stores and ratings.
Measures each supplier's real lead time from your receiving history, then times your reorders.
Every inventory tool asks you to type in a lead time, then plans your reorders off that guess. Your receiving history already has the answer. ShelfCanary reads when you ordered and when it landed, and works out each supplier's typical wait and how much it varies. The slow delivery is the one that strands you, and it is the one nobody remembers. Purchase orders are recorded here so that history can be measured. ShelfCanary does not send them to your supplier.
Every number on this page comes from public storefront scans and the public Shopify App Store listing. If Shoplist shows ShelfCanary on a store, it is there.
Read the data methodologyCompare
Detected stores, ratings, pricing, and momentum side by side.
Developer
Every app Herronhaus 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.
Get alerted on first storefront installs, review spikes, pricing changes, and listing edits.