Shopify App Store · refreshed

Best Cart customization apps for Shopify.

478 active apps, 26,790 total reviews, 4.60★ average. Live App Store data, daily rank-race for the top incumbents, and the apps merchants picked this week.

Active apps

478

live in this category today

Total reviews

27k

across the niche

Avg rating

4.60

review-count weighted

Leader share

8%

of reviews belong to Essential

Built for Shopify

16%

of the niche carries the badge

Free apps

22%

or freemium

Leaderboard

Top 20 cart customization apps.

Ordered by live position on the Shopify cart customization category page, filtered to 4.0★+ for credibility. ↑ marks 7-day climbs; +N is new reviews in the same window.

  1. #1

    Essential Upsell & Cross Sell

    Essential Bundles & Upsells · One click upsell and cross sell. Show frequently bought together product upsell & related products.

    Rating

    5.00★

    Reviews

    2,189

    +2 / 7d

    BFS$9+/mo
  2. #2

    Kaching CartDrawer Cart Upsell

    Kaching Bundles & Upsells · Boost AOV with a custom slide cart featuring cart discount, urgency timer, free shipping bar, etc.

    Rating

    5.00★

    Reviews

    1,029

    BFS$9+/mo
  3. #3

    ETP Sort Hide Payment Methods

    E-TRADE PARTNER · Hide, sort & rename checkout payment methods based on rules like country, cart value, or shipping.

    Rating

    5.00★

    Reviews

    321

    +10 / 7d

    BFSFree
  4. #4

    EG Auto Add to Cart Free Gift

    506 · EasyGift: Free gift with purchase app for auto add to cart automatic gift, BOGO & Buy X Get Y offer

    Rating

    5.00★

    Reviews

    1,054

    BFS$14+/mo
  5. #5

    Essent Cart Drawer Cart Upsell

    Essential Apps · Slide cart drawer with upsells, reward bar & free shipping goal. Sticky add to cart bar included

    Rating

    5.00★

    Reviews

    720

    +20 / 7d

    BFSFree
  6. #6

    Kaching Post Purchase Upsell

    Kaching Bundles & Upsells · Offer one-click upsells after checkout to boost your AOV. Easy setup, seamless customization!

    Rating

    5.00★

    Reviews

    275

    +2 / 7d

    BFS$4+/mo
  7. #7↑10

    Square: Sticky Add to Cart Bar

    Square Apps · Square Sticky Add to Cart Bar: Never miss a sale by keeping the Add to Cart bar visible on scroll

    Rating

    5.00★

    Reviews

    135

    BFSFree
  8. #8↑2

    Essent FreeShipping Upsell App

    Essential Apps · Increase Profits, AOV & Sales with a Free Shipping Cart Progress Bar Goal and Cart Upsell.

    Rating

    5.00★

    Reviews

    873

    BFS$9+/mo
  9. #9↓2

    AOV.ai Cart Drawer Cart Upsell

    AOV.ai · Upgrade your cart with a high-converting slide cart, upsells, and smart rewards.

    Rating

    5.00★

    Reviews

    790

    BFS$15+/mo
  10. #10↓2

    EA • Sticky Add to Cart Drawer

    EasyApps · Grow via side cart drawer cart upsell, sticky add to cart bar, free shipping bar & slide cart upsell

    Rating

    4.90★

    Reviews

    186

    BFSFree
  11. #11↓2

    RA Term and Condition Checkbox

    Relentless Apps · Prevent customers from checking out until they agree to your terms and conditions.

    Rating

    4.90★

    Reviews

    178

    BFS$4+/mo
  12. #12↓1

    TnC: Terms and Conditions Box

    Effective Apps · Boost security, add checkout rules and reduce fraud with AI (agentic) Terms and Conditions Check Box

    Rating

    4.90★

    Reviews

    509

    +2 / 7d

    BFS$4+/mo
  13. #13↓1

    Payflow: COD & Checkout Rules

    Appfleece · Set COD fees. Control delivery and payment methods with validations and checkout rules.

    Rating

    4.90★

    Reviews

    110

    +3 / 7d

    BFS$4+/mo
  14. #14

    Scala Payment Method Discount

    SCALA · Show an automatic discount based on what payment method has been selected

    Rating

    5.00★

    Reviews

    63

    +1 / 7d

    BFSFree
  15. #15↑1

    Upsell.com ‑ ReConvert Upsell

    Upsell.com ex ReConvert · Frequently bought together cross-sell & post purchase upsell funnels, one click upsell & cart upsell

    Rating

    4.80★

    Reviews

    2,801

    BFS$4+/mo
  16. #16↓1

    Kip: Sort Hide Payment Methods

    Advan Software · Hide / Rename / Reorder payment methods the way you want, based on the conditions that you set.

    Rating

    4.90★

    Reviews

    120

    +1 / 7d

    BFS$3+/mo
  17. #17↑1

    Amp Slide Cart Upsell Drawer

    App HQ Pte. Ltd. · Boost AOV with slide cart drawer upsells, free gifts & full cart customization - CSS, HTML & JSX.

    Rating

    5.00★

    Reviews

    689

    +1 / 7d

    BFS$29+/mo
  18. #18↑2

    Wi Buy Now: Sticky Add to Cart

    WizzCommerce · Impress customers w/ outstanding Sticky Add to Cart, buy now button that they can’t resist clicking

    Rating

    5.00★

    Reviews

    41

    BFSFree
  19. #19↑2

    Shipzy ‑ Shipping Rules

    Cirkle Studio LLC · Shipping rates: Reorder/sort, Rename & Hide at checkout page by various conditions like customer tag

    Rating

    5.00★

    Reviews

    137

    BFS$3+/mo
  20. #20↓7

    XB: AI Cart Upsell Cart Drawer

    Xboost · Maximize Revenue with Xboost AI Analysis: AI-Powered Cart Upsell, Free Shipping Bar & Protection

    Rating

    5.00★

    Reviews

    201

    BFS$12+/mo

Rank race

The Cart customization leaderboard, day-by-day.

Daily position on the Shopify category page. Lower is better — plateaus are incumbents holding their spot; kinks are the moments challengers moved.

#1#4#6#9#11May 28Jun 8Jun 19Jun 30Jul 12Category position · lower = better
  1. Essential Upsell & Cross Sell#1· best #1
  2. Kaching CartDrawer Cart Upsell#2· best #2
  3. ETP Sort Hide Payment Methods#3· best #3
  4. EG Auto Add to Cart Free Gift#4· best #3
  5. Essent Cart Drawer Cart Upsell#5· best #2
  6. Kaching Post Purchase Upsell#6· best #6
Tracked daily from Ongoing.AI's category-page snapshots. Position is global across pages — a page-2 rank-1 sits below a page-1 rank-10.

Movers · last 7 days

Who climbed, who slipped.

Biggest position changes across the whole category leaderboard this week.

Climbers

Decliners

Momentum · last 28 days

Who's growing.

Cumulative review curves for the incumbents — the slope is the velocity — and the apps adding the most reviews right now, which aren't always the same names.

3.0k2.4k1.8k1.3k681May 28Jun 8Jun 19Jun 30Jul 11Total reviews · slope = velocity
  1. Upsell.com2.8k
  2. Essential Upsell & Cross Sell2.2k
  3. EG Auto Add to Cart Free Gift1.1k
  4. Kaching CartDrawer Cart Upsell1.0k
  5. Essent FreeShipping Upsell App873
Tracked daily from Ongoing.AI's review-stats snapshots. Each point is the day's observed total review count, collapsed to one observation per day.

  1. +83

    new reviews

    Essent Cart Drawer Cart Upsell

    Essential Apps · Slide cart drawer with upsells, reward bar & free shipping goal. Sticky add to cart bar included

    Pattern

    Rating

    5.00★

    Total reviews

    720

  2. +53

    new reviews

    Kaching CartDrawer Cart Upsell

    Kaching Bundles & Upsells · Boost AOV with a custom slide cart featuring cart discount, urgency timer, free shipping bar, etc.

    Pattern

    Rating

    5.00★

    Total reviews

    1,029

  3. +51

    new reviews

    ETP Sort Hide Payment Methods

    E-TRADE PARTNER · Hide, sort & rename checkout payment methods based on rules like country, cart value, or shipping.

    Pattern

    Rating

    5.00★

    Total reviews

    321

  4. +22

    new reviews

    Essent FreeShipping Upsell App

    Essential Apps · Increase Profits, AOV & Sales with a Free Shipping Cart Progress Bar Goal and Cart Upsell.

    Pattern

    Rating

    5.00★

    Total reviews

    873

  5. +20

    new reviews

    Essential Upsell & Cross Sell

    Essential Bundles & Upsells · One click upsell and cross sell. Show frequently bought together product upsell & related products.

    Pattern

    Rating

    5.00★

    Total reviews

    2,189

  6. +19

    new reviews

    Kaching Post Purchase Upsell

    Kaching Bundles & Upsells · Offer one-click upsells after checkout to boost your AOV. Easy setup, seamless customization!

    Pattern

    Rating

    5.00★

    Total reviews

    275

  7. +17

    new reviews

    TnC: Terms and Conditions Box

    Effective Apps · Boost security, add checkout rules and reduce fraud with AI (agentic) Terms and Conditions Check Box

    Pattern

    Rating

    4.90★

    Total reviews

    509

  8. +11

    new reviews

    Amp Slide Cart Upsell Drawer

    App HQ Pte. Ltd. · Boost AOV with slide cart drawer upsells, free gifts & full cart customization - CSS, HTML & JSX.

    Pattern

    Rating

    5.00★

    Total reviews

    689

Shape of the niche

Pricing and rating distributions.

Where merchants actually pay, and where sentiment actually lands — "is this niche price-anchored?" and "is the bar genuinely 4.5★+?"

Pricing

  • Free25.1% · 120
  • Under $20/mo65.5% · 313
  • $20–$49/mo6.9% · 33
  • $50–$99/mo1.5% · 7
  • $100+/mo1% · 5

Rating

  • 5.0★49.8% · 148
  • 4.5 – 4.99★31.6% · 94
  • 4.0 – 4.49★6.4% · 19
  • 3.0 – 3.99★6.7% · 20
  • Below 3.0★5.4% · 16

Full directory

All 478 cart customization apps.

Every active app tracked in this category, best-first by review count. Each links to its live report.

Keep exploring

Merchants also shop these categories.

SEO927 apps · 87k reviews · avg 4.46★Product reviews396 apps · 85k reviews · avg 4.63★Upsell and cross-sell977 apps · 83k reviews · avg 4.72★Email marketing381 apps · 58k reviews · avg 4.38★

Methodology

Where the numbers come from.

Ratings, review counts, pricing, “Built for Shopify,” and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The leaderboard filters to apps rated 4.0★+ then orders by review count: a credibility-weighted definition of “best.” Rank race and movers come from daily category-page archives — each day’s position is the best (lowest) rank we observed across all pages of the Cart customization category. New entries are apps whose first-seen date lands in the last 28 days. Snapshot generated .

Watch every cart customization switch as it happens.

Ongoing.AI tracks every Shopify brand’s app stack daily. Find the merchants on each app, catch the moment they install or churn, and reach out the same day.

Track this category — free All categories →