QSortby: Best Sellers & Upsell

QSortby: Best Sellers & Upsell

Pricing
Free plan available. Free trial available.
Rating
5.0 (1)
Developer
QDN

Auto-sort collections by best sellers, upsell in the cart, and A/B test every change.

QSortby keeps every collection ordered by what is actually selling: pick a signal - sales velocity, revenue, margin, conversion or trending - and new orders re-score it in seconds. You write the ranking rule in plain words, and preview the exact new order side by side before it publishes. Sold-out products sink and return on restock. The same ranking also feeds cart, bundle, popup, thank-you and in-checkout offers - and any sort can run as an A/B test against your current order.

QSortby keeps every collection ordered by what is actually selling: pick a signal - sales velocity, revenue, margin, conversion or trending - and new orders re-score it in seconds. You write the ranking rule in plain words, and preview the exact new order side by side before it publishes. Sold-out products sink and return on restock. The same ranking also feeds cart, bundle, popup, thank-you and in-checkout offers - and any sort can run as an A/B test against your current order. more
  • Auto-sort by sales, revenue, margin or trending - sold-out sinks on its own
  • Preview the exact new order side by side before anything publishes
  • Each shopper gets their own product order - no login or history needed
  • Cart, bundle, popup, thank-you and in-checkout upsells from that ranking
  • A/B test any sort against your current order and see attributed revenue

Languages

English

Works with

Pricing

Choose the plan that best fits your business.

Free

Free

Features

  • Real-time best sellers, 1 collection
  • Sold-out products auto-demoted
  • Cart upsell + free-shipping bar
  • Revenue attribution dashboard
  • Ranking window from 7 days

Starter

$29 / month

Features

  • Everything in Free, 5 collections
  • Per-visitor personalized collections
  • 3 sort rules, 5 visitor types each
  • Bought-together + thank-you upsells
  • 3 upsells of each type
  • Short windows unlocked, from 1 hour

10-day free trial

Pro

$99 / month

Features

  • Everything in Starter, unlimited
  • Popup upsells with AND/OR rules
  • Full analytics + revenue attribution
  • Config-version reporting
  • AI drafts taxonomy + sort logic
  • Full report history & CSV export

10-day free trial

Growth

$199 / month

Features

  • Everything in Pro
  • Live per-visitor personalization
  • Personalized offers in every upsell
  • In-checkout upsell (Shopify Plus)
  • Session heatmap, journey + summaries

10-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options

Reviews (1)

Overall rating
5
Counts per rating level
  • 100% of ratings are 5 stars
  • 0% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 0% of ratings are 1 stars
August 24, 2026

Set-and-forget in the best way. We have ~500 SKUs and our collections were manually ordered and permanently out of date. QSortby now re-sorts them on live sales data — top sellers up, sold-out down — with zero input from me. The per-visitor personalization was the upsell that convinced me, and the AI rule suggestions meant setup was minutes, not an afternoon. Analytics show CTR per sort rule, so you can actually tell what's working. A/B testing has a bit of a learning curve, but support was quick and helpful. Easily worth $29/mo.

SaveOnFormula
United States
8 minutes using the app

Support

App support provided by QDN.

Developer

QDN

Da Nang, VN

Launched

July 24, 2026

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View customer data:

Device and activity data

  • Device and activity data

    Geolocation, IP address, browser and operating system, browsing behavior, client ID cookie

View staff and contributor data:

Store owner

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Customers, products, orders, store analytics, Online Store, other data

  • View customers

    Browsing behavior, customer data

  • Edit products

    Inventory, products, collections

  • Edit orders

    All order history for the last 60 days

  • Edit store analytics

    Web pixels

  • View Online Store

    Theme

  • Edit other data

    Publications of products on sales channels

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