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DIY Custom Carrier Service. Design your own shipping rates using our JSON/liquid editor.
Rate Lab is a DIY Custom Carrier Service solution. You have full control over what rates are returned to checkout. If you're considering a custom carrier service, but don't want to build and maintain a custom app, this is the solution for you.
- Take full control of your Shipping Rates with Liquid rate logic
- Copy/paste common use cases from our sample library
- Available to all Shopify plans
Languages
English
Works with
- Shopify Admin
Categories
Pricing
Basic Plan
$39 / month
or $429/year and save 8%
7-day free trial
Grow Plan
$79 / month
or $799/year and save 16%
7-day free trial
Advanced Plan
$149 / month
or $1,499/year and save 16%
7-day free trial
Plus Plan
$299 / month
or $2,999/year and save 16%
7-day free trial
All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.
Reviews (1)
- 100% of ratings are 5 stars
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0% of ratings are 4 stars
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0% of ratings are 3 stars
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0% of ratings are 2 stars
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0% of ratings are 1 stars
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.
Support
App support provided by Pogodan.
Or visit their support portalResources
Launched
October 17, 2025
Data access
This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .
View personal data:
Customers, store owner
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Customers
Name, email address, phone number, physical address, geolocation, IP address, browser and operating system
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Store owner
Name, email address, phone number, physical address
View and edit store data:
Products, orders
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View products
Products or collections
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Edit orders
Shipping information
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