QSortby: Best Sellers & Upsell vs SortLab ‑ AI Collection Sort
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 8, 2026.
The short answer
- QSortby is detected on 1.1× as many Shopify stores as SortLab: 10 vs 9 as of Nov 8, 2026.
- Only QSortby lists a free plan. Paid plans start at $29/month for QSortby and $19/month for SortLab.
- SortLab lists 6 features QSortby’s listing doesn’t mention, including AI recommendations, Bulk editing, Group products.
Head to head
- United States
- Indonesia
- Estonia
- Spain
- United States
Free
- · Cart upsell + free-shipping bar
- · Ranking window from 7 days
- · Real-time best sellers, 1 collection
- · Revenue attribution dashboard
- · Sold-out products auto-demoted
Starter
- · 3 sort rules, 5 visitor types each
- · 3 upsells of each type
- · Everything in Free, 5 collections
- · Per-visitor personalized collections
- · Short windows unlocked, from 1 hour
- · Upsell AI: bought-together + thank-you
Pro
- · AI drafts your taxonomy + sort rules
- · Config-version reporting
- · Everything in Starter, unlimited
- · Full analytics + revenue attribution
- · Full report history & CSV export
- · Popup upsells with AND/OR rules
Growth
- · Everything in Pro
- · In-checkout upsell (Shopify Plus)
- · Intent AI offers in every upsell
- · Intent AI: live per-visitor ranking
- · Session heatmap, journey + summaries
Starter
- · 40+ signals: revenue, margin, CTR & more
- · 7 one-click AI strategies, ready to go
- · Behavioral pixel + 30-day analytics
- · Boost new arrivals automatically
- · Pin hero products to fixed positions
- · Sold-out products pushed to bottom
Advanced
- · 10,000 products per collection
- · 25 collections, up to 4 sorts per day
- · A/B testing — auto-apply the winner
- · All in Starter, plus:
- · Behavioral pixel + 60-day analytics
- · Sort by review score (Loox, Yotpo, etc.)
Enterprise
- · 100,000 products per collection
- · All in Advanced, plus:
- · Behavioral pixel + 90-day analytics
- · Custom weighted sorting rules
- · Hourly sorting, up to 200 collections
- · Priority support
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureQSortby sorts your collections automatically and picks your upsells with AI. Collections re-rank on live sales, margin, conversion and stock; sold-out items drop to the end, new arrivals get a fair chance, and every position is explained. Upsell AI learns from what shoppers view, add to cart and buy, then rebuilds offers nightly for the cart, free-shipping bar, pop-up, bought-together, thank-you page and checkout.
SortLab keeps collection order aligned with recent sales, stock, margin and shopper behavior. Choose a strategy, preview the order and schedule updates. Push sold-out products down, boost new arrivals and pin priority products. Group products into segments with their own sorting rules. Compare strategies with A/B tests on eligible plans. No theme code changes required.
- 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
- 7 AI goal presets — set once, collections sort themselves
- Behavioral pixel scores each product by views, clicks, and add-to-cart rate
- A/B test any collection — winner auto-applies
- Segments on every tier — sort by reviews from Loox, Yotpo, Stamped, Judge.me...
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  QSortby |  SortLab |
|---|---|---|
| Detected stores | 10(ahead) | 9 |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Home & Garden, Apparel & Accessories, Animals & Pet Supplies | Apparel & Accessories, Health & Beauty, Home & Garden |
| Top store countries | United States, Indonesia | Estonia, Spain, United States |
Reviews
| Measure | QSortby | SortLab |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
QSortby and SortLab: common questions
- Which is more popular, QSortby or SortLab?
- QSortby is detected on 1.1× as many Shopify stores as SortLab: 10 vs 9 as of Nov 8, 2026.
- Is QSortby or SortLab cheaper?
- Only QSortby lists a free plan. Paid plans start at $29/month for QSortby and $19/month for SortLab. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- SortLab lists 6 the others don’t mention, such as AI recommendations, Bulk editing, Group products, Hide products. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 8, 2026; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 8, 2026. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.