★★★★★
The app stopped syncing after the last update and support took a week to reply. We lost orders during the outage and had to switch to a competitor.
Zipcode Checker ‑ Zipprover
by Shop Sappers
Zipprover is a zipcode checker app, it helps customers check whether their location is serviceable
- Rating
- 5.0
- Reviews
- 38
- Pricing from
- $4.99/mo
- Launched
- Aug 2020
First seen 18 Sep 2026 · Data updated 1 week ago
Worst recent reviews
1- and 2-star reviews reveal what this app gets wrong: the gaps a competitor could fill.
About Zipcode Checker ‑ Zipprover
Zipprover is a zipcode checker and postcode checker that helps you show delivery availability and estimated delivery timelines before customers add products to cart. Shoppers can check if delivery is available and see delivery messages on product pages using a popup or embedded form. You can set delivery rules for all products or specific products, manage delivery zones, prevent wrong orders early, and clearly communicate delivery expectations so customers can make confident buying decisions.
Highlights
- Instant zipcode check that builds shopper trust & boosts conversions
- Smart delivery ETA to increase buying confidence and reduce drop-offs
- Capture waitlist emails from unsupported areas to grow future sales
- Product & location rules for ETA, COD, returns, delivery messages & more
- Block unsupported orders at cart to cut failed deliveries & support time
Languages
English