Rate Lab

Name: Rate Lab
Brand: Pogodan
Rating: 5.0 (1 reviews)

Liquid logic shipping rates

Barcode scanning Shipping rate apps

Developer

Pogodan

View on App Store

Rate Lab

Rating

5.0

Feedback

Reviews

Chart

#16,059

Shopify

Reviews over time

New reviews per month across the app's lifetime.

App ranking

Overall position in the Shopify App Store.

Reviews summary

Rate Lab is a DIY Custom Carrier Service solution that allows merchants to design their own shipping rates using a JSON/liquid editor. It provides full control over the rates returned at checkout, making it a convenient option for those interested in custom carrier services without the need to build and maintain a custom app.

Rating breakdown

5 100% (1) 4 0% (0) 3 0% (0) 2 0% (0) 1 0% (0)

Reviews with text

100% (1)

Review RSS feed

Time spent using app

How long merchants keep the app installed.

Less than an hour 0%

Less than a day 0%

Less than a month 0%

Less than a year 0%

More than a year 0%

All reviews

5 / 5 Share

Dec. 16, 2025

I am hoping this will solve our problem of saving customers money on shipping by switching from UPS to fright at a certain quantity order. This was a great idea and setup by Pogodan.

Sign up to receive AppNavigator updates