
Custom products - Other & Product display - OtherBy add-ons.orgLaunched September 14, 2026Updated September 15, 2026
FormulaPrice: Price by Formula launched on September 14, 2026. Shoplist is watching for its first storefront installs and tracking pricing in the meantime.
Apps merchants weigh against FormulaPrice: Price by Formula, with their own detected stores and ratings.
Get alerted on first storefront installs, review spikes, pricing changes, and listing edits.
Let shoppers enter a size, and charge them the price your formula works out.
Sell what cannot be listed as variants. The shopper types a width and a length, picks a finish, uploads artwork — and the price updates as they type, from a formula you wrote. Start from a template: length, weight, area, whole boxes, volume, surface area. Each prices against the product's own price, so $20 on the variant means $20 per metre. The price is not taken from the page: checkout recalculates it from the shopper's own measurements, so an edited page cannot change what anyone pays.
Every number on this page comes from public storefront scans and the public Shopify App Store listing. If Shoplist shows FormulaPrice: Price by Formula on a store, it is there.
Read the data methodologyCompare
Detected stores, ratings, pricing, and momentum side by side.
Developer
Every app add-ons.org 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.