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Heysenior

Shopify app developer, cart customization apps

Heysenior is a Shopify app developer that makes HS Slide Cart Drawer Upsell, a cart customization app on the Shopify App Store. Among the 14,745 Shopify brands over $5M that dtcmvp tracks, 116 (0.8%) run HS Slide Cart Drawer Upsell, #9 of 191 cart customization apps by that count. Its share is highest among Beauty & Personal Care (1.3%) and Fashion & Apparel (1.1%) brands. It is rated 4.5 out of 5 from 142 reviews on the Shopify App Store. It carries Shopify's Built for Shopify badge. Paid plans start at $19.99 a month, and it has a free plan.

Among Shopify brands over $5M

Brands running Heysenior
0.8%
116 of 14,745 brands dtcmvp tracks
Rank in cart customization
#9 of 191
By how many of those brands run each app
All brands over $5M0.8%
Beauty & Personal Care1.3%
Fashion & Apparel1.1%

Share of each sector's brands running it, where that beats the overall rate.

On the Shopify App Store

  • HS Slide Cart Drawer Upsell

    4.5 · 142 reviews
    Built for ShopifyFree planPaid from $19.99/moOn 0.8% of brands over $5MLaunched 2018Cart customization

    Increase AOV with cart upsells, free gifts, rewards bars, discount codes, and sticky cart features. Customize your cart drawer without coding

Ratings, reviews, plans, prices and descriptions as the Shopify App Store lists them. how we count.

Alternatives to Heysenior

The most used cart customization apps among Shopify brands over $5M.

AppBrands over $5MApp Store
EG Auto Add to Cart Free Gift · 5065.1% 4.9 · 1,119
Amp Slide Cart Upsell Drawer · App HQ Pte. Ltd.4% 5.0 · 766
Upcart—Cart Drawer Cart Upsell · Rokt2% 4.7 · 930
CartBot · Bundler.app1.8% 4.9 · 502
Also Bought CBB · Code Black Belt1.3% 4.8 · 373
iCart Cart Drawer Cart Upsell · iCart1.2% 4.7 · 452

Often used with Heysenior

What its brands run more often than Shopify brands over $5M do overall.

What Shopify apps does Heysenior make?

Heysenior has 1 app on the Shopify App Store: HS Slide Cart Drawer Upsell.

How many Shopify brands use Heysenior?

Among the 14,745 Shopify brands over $5M that dtcmvp tracks, 116 (0.8%) run HS Slide Cart Drawer Upsell, #9 of 191 cart customization apps by that count. Its share is highest among Beauty & Personal Care (1.3%) and Fashion & Apparel (1.1%) brands.

What are the alternatives to Heysenior?

The most used cart customization apps among Shopify brands over $5M, after Heysenior: EG Auto Add to Cart Free Gift (5.1%), Amp Slide Cart Upsell Drawer (4%), Upcart—Cart Drawer Cart Upsell (2%), CartBot (1.8%), Also Bought CBB (1.3%) and iCart Cart Drawer Cart Upsell (1.2%).

What do Heysenior's brands use alongside it?

Of the brands running Heysenior, 21.6% also run Essent Cart Drawer Cart Upsell, 49.1% also run Wrapped, 47.4% also run Builder.io Visual Headless CMS, 74.1% also run Amp Slide Cart Upsell Drawer and 24.1% also run BUCKS Currency Converter PRO++. Each is at least 8.3 times as common among them as across all brands over $5M.

How is HS Slide Cart Drawer Upsell rated?

HS Slide Cart Drawer Upsell is rated 4.5 out of 5 from 142 reviews on the Shopify App Store.

How much does Heysenior cost?

Heysenior's paid plans start at $19.99 a month, and it has a free plan.

Updated 2026-09-10. Method notes and every source: how we count →