
Shipping solutions - OtherBy StoreStreamerLaunched August 26, 2026Updated October 13, 2026
PostView: Postage Estimator launched on August 26, 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 Oct 2, 2026
$4.95$3.95/month
or $50/year and save 16%or $39.50/year and save 17%
Detected Sep 22, 2026
Detected Sep 29, 2026
Detected Sep 18, 2026
Apps merchants weigh against PostView: Postage Estimator, with their own detected stores and ratings.
Show customers postage costs for items in their cart before they log in or create an account.
PostView: Postage Estimator lets shoppers check delivery costs before creating an account or beginning checkout. No need for customers to give personal details first. They can request an estimate from the store front using as little as a postcode, without entering a full shipping address. The app uses the products in their cart and the destination provided to display shipping rates set up in Shopify, helping merchants answer a common pre-purchase question while shoppers remain on their store.
Every number on this page comes from public storefront scans and the public Shopify App Store listing. If Shoplist shows PostView: Postage Estimator on a store, it is there.
Read the data methodologyCompare
Detected stores, ratings, pricing, and momentum side by side.
Developer
Every app StoreStreamer publishes, with their detected reach.
Rankings
The ten apps gaining the most detected installs in each category.
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