
ShippingBy Persistive LLCLaunched September 18, 2026Updated October 8, 2026
Postsale launched on September 18, 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.
Apps merchants weigh against Postsale, with their own detected stores and ratings.

Wherever you sell. However you ship. Exceptionally efficient.

The end-to-end shipping platform for every business.


Live Shipping Rates, Bulk Label Printing & Order Tracking


Postsale - Shipping That Runs Itself.
Postsale is a multi-channel shipping platform. Your Shopify orders flow into Postsale alongside other channels you connect, like Amazon, eBay, and CSV imports. Compare FedEx, UPS, and USPS rates, apply shipping rules by SKU, destination, or order value, and automate tracking uploads, branded customer emails, and order status updates. Tracking emails, invoices, and packing slips use customizable Liquid templates. Use Postsale via web app, desktop app, and MCP.
Every number on this page comes from public storefront scans and the public Shopify App Store listing. If Shoplist shows Postsale on a store, it is there.
Read the data methodologyCompare
Detected stores, ratings, pricing, and momentum side by side.
Developer
Every app Persistive LLC 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.