Shopify App Store · refreshed

Best Cart customization apps for Shopify.

468 active apps, 26,592 total reviews, 4.62★ average. Live App Store data, daily rank-race for the top incumbents, and the apps merchants picked this week.

Active apps

468

live in this category today

Total reviews

27k

across the niche

Avg rating

4.62

review-count weighted

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 — what merchants actually see browsing the niche — filtered to 4.0★+ for credibility. The ↑ arrow marks 7-day climbs on the category page; +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

    2,158

    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

    992

    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

    296

    +6 / 7d

    BFSFree
  4. #4↑1

    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

    645

    BFSFree
  5. #5↓1

    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

    4.90★

    Reviews

    1,048

    BFS$14+/mo
  6. #6↑1

    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

    785

    BFS$15+/mo
  7. #7↑1

    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

    182

    BFSFree
  8. #8↑3

    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

    852

    BFS$9+/mo
  9. #9↓3

    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

    261

    BFS$4+/mo
  10. #10↓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

    505

    BFS$4+/mo
  11. #11↓1

    RA Term and Condition Checkbox

    Relentless Apps · Add an I agree to terms and conditions checkbox on the cart page/ drawer cart & record consent.

    Rating

    4.90★

    Reviews

    180

    +1 / 7d

    BFS$4+/mo
  12. #12↑2

    Scala Payment Method Discount

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

    Rating

    5.00★

    Reviews

    58

    BFSFree
  13. #13

    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
  14. #14↓2

    Payflow: COD & Checkout Rules

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

    Rating

    4.90★

    Reviews

    107

    BFS$4+/mo
  15. #15

    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

    BFS$3+/mo
  16. #16

    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

    134

    BFSFree
  17. #17

    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

    677

    BFS$39+/mo
  18. #18↑14

    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

    38

    BFSFree
  19. #19↑4

    Fokkio Free Gift With Purchase

    Fokkio · Surprise customers and drive sales with automatically added gifts & products!

    Rating

    4.80★

    Reviews

    65

    BFS$4+/mo
  20. #20↑2

    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

    2,824

    BFS$4+/mo

Rank race

The Cart customization leaderboard, day-by-day.

Daily position on Shopify’s Cart customizationcategory page for the niche’s top contenders. Lower is better — the Y axis is inverted so a #1 ranking sits at the top. Plateaus are the incumbents holding their spot; downward kinks are the moments challengers actually moved.

#1#4#6#9#11May 28Jun 5Jun 14Jun 22Jul 1Category 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. Essent Cart Drawer Cart Upsell#4· best #2
  5. EG Auto Add to Cart Free Gift#5· best #3
  6. AOV.ai Cart Drawer Cart 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.

Review growth

Top incumbents, traced daily.

Cumulative review count per day for the niche’s most- reviewed apps. The slope of each line IS the velocity — steeper slopes mean faster growth. Lines pulling away from the pack are the niche’s actual momentum leaders.

3.0k2.4k1.8k1.3k681May 28Jun 5Jun 13Jun 21Jun 29Total reviews · slope = velocity
  1. Upsell.com ‑ ReConvert Upsell2.8k
  2. Essential Upsell & Cross Sell2.2k
  3. EG Auto Add to Cart Free Gift1.0k
  4. Kaching CartDrawer Cart Upsell992
  5. Essent FreeShipping Upsell App852
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.

Movers · last 7 days

Who climbed, who slipped.

Biggest position changes across the category over the last week. The narrative beat behind the rank race — and the seed list for your next outreach round.

Climbers

Decliners

Shape of the niche

Pricing and rating distributions.

Where merchants actually pay, and where merchant sentiment actually lands. Useful for “is this niche price-anchored?” and “is the bar genuinely 4.5★+ or more like 3.8★?”

Pricing

Where this niche prices.

  • Free25.2% · 118
  • Under $20/mo65.4% · 306
  • $20–$49/mo6.8% · 32
  • $50–$99/mo1.5% · 7
  • $100+/mo1.1% · 5

Rating

Where this niche rates.

  • 5.0★49.3% · 144
  • 4.5 – 4.99★32.5% · 95
  • 4.0 – 4.49★7.2% · 21
  • 3.0 – 3.99★5.8% · 17
  • Below 3.0★5.1% · 15

Momentum · last 28 days

Who’s growing.

Apps adding the most reviews over the last 28days — the niche’s actual growth leaders, not just the cumulative incumbents. Pulled from Ongoing.AI’s daily review-count history.

  1. +30

    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

    296

  2. +24

    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

    645

  3. +22

    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

    992

  4. +15

    new reviews

    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

    Pattern

    Rating

    4.90★

    Total reviews

    1,048

  5. +15

    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

    505

  6. +11

    new reviews

    Upcart—Cart Drawer Cart Upsell

    Rokt · Upcart — custom slide cart with full design control to increase AOV and reduce cart abandonment

    Pattern

    Rating

    4.70★

    Total reviews

    816

  7. +10

    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

    261

  8. +7

    new reviews

    Ego Cart Drawer Cart Upsell

    Egohub Team · Boost AOV & Conversions with Upsells, Cross-Sells, Free Gifts, Reward Bars & Custom Branding Support

    Pattern

    Rating

    4.90★

    Total reviews

    543

Full directory

All 468 cart customization apps.

Every active app Ongoing.AI tracks in this category, best-first by review count. Each links through to its live report — ratings, install footprint, review fingerprint, and rank trajectory.

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.

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