OngoingAI

Usage & market intelligence

Store usage data is not available for this app.

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Shopify rating
5.0 ★
1 reviews
Pricing
Free trial available
Basic Plan
$39/month
7-day free trial · or $429/year and save 8%
Grow Plan
$79/month
7-day free trial · or $799/year and save 16%
Advanced Plan
$149/month
7-day free trial · or $1,499/year and save 16%
Plus Plan
$299/month
7-day free trial · or $2,999/year and save 16%
What does Rate Lab do?

Rate Lab is a DIY Custom Carrier Service solution. You have full control over what rates are returned to checkout via Liquid templates.

  • 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

Features

Shipping ratesFlat feeCarrier-basedCustomer-basedDimension-basedDistance-basedProduct-basedQuantity-basedWeight-basedZIP/post codeRate blendingMulti-zoneMulti-originDelivery dateOrder limitsMulti-languageMulti-currencyCustom rules
Review history
Daily review count on the Shopify App Store
1±0 · 29d· Rating steady at 5.0★

Daily tracking from Aug 10, 2026 through today · 29 days observed · sign up free for the full history →

Category rankings
Live organic position on Shopify App Store category pages
  • Shipping rates
    #393▼5

Tracked daily · last 14 days · as of 2026-10-02

Catalog position
Within Shipping rates on the App Store
Rank by reviews
#168 of 369
Review percentile
55th
Rating percentile
100th
On the App Store
1 yrs
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Frequently asked questions

Rate Lab is a DIY Custom Carrier Service solution. You have full control over what rates are returned to checkout via Liquid templates. It's a shipping rates tool for ecommerce stores.