PairShelf vs Super Upsell & Cross‑Sell
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 2, 2026 for PairShelf, Oct 20, 2026 for Super Upsell & Cross‑Sell.
The short answer
- Only Super Upsell & Cross‑Sell lists a free plan. Paid plans start at $39/month for PairShelf and $7.99/month for Super Upsell & Cross‑Sell.
- Super Upsell & Cross‑Sell lists 8 features PairShelf’s listing doesn’t mention, including Cart drawer, Checkout upsell, Custom CSS.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Starter
- · 100 active product pairs
- · 1–8 recommended products per pair
- · 3-day trial for eligible first installs
- · 50 AI suggestions per month
- · Basic views, clicks and adds analytics
- · No cart rules or A/B experiments
Growth
- · 200 AI suggestions per month
- · 500 active pairs and rules combined
- · Monthly or yearly billing
- · No A/B experiments or bulk actions
- · No overage charges
- · Product and cart recommendations
Pro
- · 2,000 active pairs and rules combined
- · 50/50 recommendation experiments
- · 600 AI suggestions per month
- · All Growth features
- · Bulk activate or pause up to 20 pairs
- · Monthly AI reset, including yearly plans
Free
- · A/B Testing
- · Cart Page & Cart Drawer
- · Checkout Page & Thank You Page
- · Post Purchase Widget
- · Product & Collection Page
- · Up to 100 orders/month
Growth
- · A/B Testing
- · Cart Page & Cart Drawer
- · Checkout Page & Thank You Page
- · Post Purchase Widget
- · Priority Support
- · Product & Collection Page
Pro
- · A/B Testing
- · Cart Page & Cart Drawer
- · Checkout Page & Thank You Page
- · Post Purchase Widget
- · Priority Support
- · Product & Collection Page
Unlimited
- · A/B Testing
- · Cart Page & Cart Drawer
- · Checkout Page & Thank You Page
- · Post Purchase Widget
- · Priority Support
- · Product & Collection Page
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featurePairShelf lets you choose a trigger product and related items from your catalog, then display curated pairs on product pages or tag-matched cart recommendations. Review consented views, clicks, and adds retained for up to 30 days. Growth and Pro add source and placement breakdowns; Pro also includes 50/50 experiments and bulk actions.
Create upsell and cross-sell experiences throughout the shopping journey. Display relevant product recommendations at key customer touchpoints, including product pages, collections, cart, checkout, thank you, and post-purchase pages. Customize placement, targeting, and appearance settings to match your store's merchandising strategy and customer experience.
- Curate product page pairings from your Shopify catalog.
- Show cart recommendations when selected product tags match.
- Review consented views, clicks, and adds retained for 30 days.
- Compare 50/50 pairing experiments on Pro.
- Upsell and cross-sell recommendations
- Product, cart, checkout, and post-purchase placements
- Related and complementary products
- Custom targeting and recommendation rules
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 |  Super Upsell & Cross‑Sell | |
|---|---|---|
| Detected stores | Not published | Not published |
| 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 | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Super Upsell & Cross‑Sell | |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 10 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Super Upsell & Cross‑Sell | |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | $39/month | $7.99/month(ahead) |
| Longest free trial | 3 days | 7 days |
| Plans listed | 3 | 4 |
Listing
| Measure | Super Upsell & Cross‑Sell | |
|---|---|---|
| Shopify category rank | Not enough data | #226 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Nov 2, 2026 | Jul 7, 2026 |
| Languages | 1 | 1 |
| Developer | PairShelf | TechnoThrone |
FAQ
PairShelf and Super Upsell & Cross‑Sell: common questions
- Is PairShelf or Super Upsell & Cross‑Sell cheaper?
- Only Super Upsell & Cross‑Sell lists a free plan. Paid plans start at $39/month for PairShelf and $7.99/month for Super Upsell & Cross‑Sell. 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?
- PairShelf lists 2 the others don’t mention, such as A/B testing, Recommendation performance. Super Upsell & Cross‑Sell lists 8 the others don’t mention, such as Cart drawer, Checkout upsell, Custom CSS, Custom rules. 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 2, 2026 for PairShelf, Oct 20, 2026 for Super Upsell & Cross‑Sell; 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 2, 2026 for PairShelf, Oct 20, 2026 for Super Upsell & Cross‑Sell. 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.