---
title: "QSortby: Best Sellers & Upsell Shopify App Profile"
description: "QSortby keeps every collection in the order you choose: best-selling, trending, newest, most profitable, or your own formula, based on the last hour or the last month, and re-sorted on your schedule. Sold-out products move to the end and come back when restocked. Goes with keeps products that sell together side by side, and pairings can take turns. Each shopper group can get its own order, with every position explained. The same ranking fills cart, bought-together, popup, and checkout offers."
canonical_url: "https://shoplist.co/shopify-apps/qsortby"
markdown_url: "https://shoplist.co/shopify-apps/qsortby.md"
last_updated: "2026-10-14"
entity_type: "shopify_app"
slug: "qsortby"
source: "public Shopify app profile allowlist"
---

# QSortby: Best Sellers & Upsell Shopify App Profile

> QSortby keeps every collection in the order you choose: best-selling, trending, newest, most profitable, or your own formula, based on the last hour or the last month, and re-sorted on your schedule. Sold-out products move to the end and come back when restocked. Goes with keeps products that sell together side by side, and pairings can take turns. Each shopper group can get its own order, with every position explained. The same ranking fills cart, bought-together, popup, and checkout offers.

## Quick answer
QSortby: Best Sellers & Upsell has 0 detected stores in Shoplist. This Markdown profile displays 0 public brand examples; it is not a complete customer list.

## Key facts
- Name: QSortby: Best Sellers & Upsell
- Monitoring status: First-adopter watch
- Developer: QDN
- Developer profile: https://shoplist.co/app-developers/qdn
- Shopify App Store URL: https://apps.shopify.com/qsortby
- Website: https://qsortby.com
- Launch date: July 24, 2026
- Shoplist category: Collections & Merchandising
- Rating: 5
- Review count: 3
- Free plan signal: Yes
- Free trial signal: Yes

## Pricing summary
Free: Free; Starter: $29/month; Pro: $99/month; Growth: $199/month

Shoplist has not yet found reliable public storefront evidence connecting a Shopify store to this app. This does not mean the app has no users. Some apps are new, admin-only, server-side, theme-independent, or otherwise difficult to detect from public storefront signals.


## Public callouts
- Apply sorting logic to your collection with real time product stats
- Add collection and logical sorting to everywhere on your customer journey
- 10 type of logic to get optimal CVR: Top Sellers, Top CTR, Trending and more
- Personalization logic to treat loyal customers, first time buyer and more
- Real time Analytics and CTR trends across collections and logic
## Shopify App Store categories
- Collections

## Data note
Profile updated: October 14, 2026. This is the profile revision date, not a guarantee that every store was checked on that date.
Public snapshot built: 2026-10-26 04:46:28.382671\+00
Detection metrics refreshed: 2026-10-26 00:00:00.489943\+00
Public app evidence date: 2026-10-14 06:05:14.665487\+00
This generated Markdown profile intentionally exposes only public, stable app-profile fields and a small public app-stack sample from Shoplist. It excludes private contact data, people data, internal scores, crawl provenance, full datasets, and unstable operational fields.

## Related links
- [HTML app profile](https://shoplist.co/shopify-apps/qsortby)
- [Shopify apps directory](https://shoplist.co/shopify-apps)
- [Shoplist data methodology](https://shoplist.co/data-methodology.md)