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Best Shopify Upsell and Cross-sell Apps

The 30 strongest of the 1,160 upsell and cross-sell apps in our index of the Shopify App Store category chart, scored on four things we measure ourselves: how many stores use it, how well those stores rate it, whether it is gaining or losing ground, and what it costs. No editor picks the order, and nobody can pay to move up it.

Apps in category
1,160
Top score
93.9
With a free plan
25 of 30
Rank tracked for
9 days

The short answer

Five ways to be the right upsell and cross-sell app. Each award is the highest scorer that fits it, and no app can win twice.

Best overall

The highest total score in the category: 258 reviews at 5.0, and 94.5 out of 100 on adoption against every other upsell and cross-sell app.

Best free option

The strongest app here with no paid tier at all — 13 reviews, rated 5.0, and $0 whatever your volume.

Best paid app

No free tier, so the price component holds it down the ranked list — but 3,542 merchants rate it 5.0, and it starts at $19/month.

Fastest growing

Gained 19 reviews in the last 9 days and climbed 22 places in the category chart.

Most established

2,399 reviews — more than anything else Shopify files under upsell and cross-sell — and still rated 5.0.

The full ranking

Sorted by BestAppify Score. The four bars under each app are its percentile within this category on each component — a 90 on adoption means only a tenth of upsell and cross-sell apps have more reviews.

  1. 1
    Nitro: Upsell & Cross‑Sell

    Nitro is an AI store builder for Shopify. Generate your theme, product pages & images with AI. Boost conversions with upsell, bundles & 12 built-in CRO tools.

    5(258)Free · then $9.99Category rank 65+3
    93.9
    score
    Adoption
    95
    Satisfaction
    97
    Momentum
    84
    Price
    100
    View on the Shopify App Store
  2. 2
    Dynamatic Cart & Upsell Engine

    Turn your boring cart into a monster cart with over a dozen built in widgets for upselling, cross-selling, subscriptions, birthday collection, all personalized.

    5(38)Free · then $79.99Category rank 170+15
    92
    score
    Adoption
    85
    Satisfaction
    92
    Momentum
    98
    Price
    100
    View on the Shopify App Store
  3. 3
    CRO Cart Drawer & Free Gifts

    Reduce Cart Abandonment , Increase Conversions and Boost Your Profits per Order by Giving Offers Your Customers Can't Decline.

    5(23)Free · then $9.99Category rank 208+37
    89.7
    score
    Adoption
    82
    Satisfaction
    88
    Momentum
    98
    Price
    100
    View on the Shopify App Store
  4. 4
    Byte Lookbook & Shop The Look

    Create hotspot lookbook, complete the look gallery & carousel and shoppable images on the product page for a unique shopping experience and get the look section

    5(118)Free · then $19Category rank 97 0
    89
    score
    Adoption
    92
    Satisfaction
    96
    Momentum
    66
    Price
    100
    View on the Shopify App Store
  5. 5
    Upsell Cart Drawer: Upcart

    Drag and drop customizable InCart page builder that fit your theme. Shopify, Custom discounts, Free gift, Free shipping with purchase cart upsells Quick Upsell.

    5(18)Free · then $7Category rank 239+17
    87.8
    score
    Adoption
    80
    Satisfaction
    85
    Momentum
    97
    Price
    100
    View on the Shopify App Store
  6. 6
    Cartly Slide Cart Drawer

    Transform your store with shopify slide cart, sticky add to cart & cart discount features. Boost sales with top 2025 checkout solution for Shopify!

    4.9(94)Free · then $16.99Category rank 111+17
    87.4
    score
    Adoption
    91
    Satisfaction
    70
    Momentum
    99
    Price
    100
    View on the Shopify App Store
  7. 7
    Lantern Product Quiz Builder

    Recommend products your customers really need in your Shopify store with Lantern the Shopify quiz builder app.

    4.9(129)Free · then $39Category rank 91+7
    86.9
    score
    Adoption
    92
    Satisfaction
    71
    Momentum
    92
    Price
    100
    View on the Shopify App Store
  8. 8
    Hitsy Progress Bar

    Increase your average order value with dynamic, multi-tier progress bar for free shipping, discounts & gifts!

    4.9(93)Free · then $5.9Category rank 113+12
    86.8
    score
    Adoption
    90
    Satisfaction
    70
    Momentum
    96
    Price
    100
    View on the Shopify App Store
  9. 9
    Yuko Slide Cart Drawer Upsell

    Add a cart drawer with upsell and discount progress bar to grow AOV

    5(13)FreeCategory rank 265+98
    86.5
    score
    Adoption
    77
    Satisfaction
    83
    Momentum
    99
    Price
    100
    View on the Shopify App Store
  10. 10
    FBP | Fast Bundle & Upsell App

    Create product bundles for Shopify stores to increase AOV with mix & match, BOGO, volume discounts, AI-powered frequently bought together and upsells.

    5(3,542)$19/moCategory rank 4 0
    86.3
    score
    Adoption
    100
    Satisfaction
    100
    Momentum
    69
    Price
    52
    View on the Shopify App Store
  11. 11
    AS Upsell Cross‑Sell & Bundles

    Boost AOV with upsells, cross-sells & product checkbox add-ons, volume discounts, quantity breaks, BOGO & Buy X Get Y deals with progressive gifts & upsells

    5(15)FreeCategory rank 256+8
    85.7
    score
    Adoption
    78
    Satisfaction
    84
    Momentum
    91
    Price
    100
    View on the Shopify App Store
  12. 12
    Recomma: Product Quiz Builder

    Increase conversions with Recomma! Engage customers with a fun product recommendation quiz and boost your Shopify store’s sales. Try it now!

    4.9(90)Free · then $15Category rank 117+7
    85.4
    score
    Adoption
    90
    Satisfaction
    69
    Momentum
    90
    Price
    100
    View on the Shopify App Store
  13. 13
    Entaice ‑ AI Collection Sort

    Automated, AI-based collection merchandising and product sorting for Shopify. Push down out of stock and clearance products. Fast and easy installation.

    5(12)FreeCategory rank 274+9
    84.9
    score
    Adoption
    77
    Satisfaction
    82
    Momentum
    93
    Price
    100
    View on the Shopify App Store
  14. 14
    Post Purchase Upsell—ReSell

    The best app for Shopify checkout promotions, post-purchase and thank you page upsell offers that will increase your revenue and boost your sales.

    5(70)$99.99/moCategory rank 131+22
    84.2
    score
    Adoption
    89
    Satisfaction
    94
    Momentum
    100
    Price
    33
    View on the Shopify App Store
  15. 15
    Dialogue‑ Personalization &CRO

    Maximize conversions with AI-driven A/B tests,ab tests, split tests, personalized product recommendations, shoppable videos, upsells, bundles & story-based CRO.

    5(30)$19/moCategory rank 189+23
    83.8
    score
    Adoption
    84
    Satisfaction
    90
    Momentum
    99
    Price
    52
    View on the Shopify App Store
  16. 16
    MVR Free Shipping Bar Pro

    Best Free Shipping Progress Bar for Shopify Stores. Set customer goals and add to product or cart page. Show progress to customers and make sales and upsell!

    5(11)Free · then $4.99Category rank 278+6
    83.8
    score
    Adoption
    76
    Satisfaction
    82
    Momentum
    88
    Price
    100
    View on the Shopify App Store
  17. 17
    Amp Slide Cart Upsell Drawer

    Trusted for premium-looking & fully on-brand design. We match aesthetics & increase AOV by adding progress bar, cart upsells, free gifts, BOGO (buy...

    5(702)Free · then $29.99Category rank 24+2
    82.4
    score
    Adoption
    98
    Satisfaction
    98
    Momentum
    18
    Price
    100
    View on the Shopify App Store
  18. 18
    Ego Cart Drawer Cart Upsell

    Slide Cart Drawer Cart Upsell

    5(520)Free · then $12.99Category rank 34+2
    81.9
    score
    Adoption
    97
    Satisfaction
    98
    Momentum
    18
    Price
    100
    View on the Shopify App Store
  19. 19
    Essential Free Shipping Bar

    Essential Free Shipping Bar boosts sales and AOV by displaying a free shipping progress bar and upsells on your cart page. Download now and increase your sales!

    5(954)Free · then $9.99Category rank 19+1
    81.5
    score
    Adoption
    99
    Satisfaction
    99
    Momentum
    12
    Price
    100
    View on the Shopify App Store
  20. 20
    Essential Upsell & Cross Sell

    Boost your AOV with the Essential Upsell app, offering customizable product upsell & cross-sell & "add to cart" widgets. Display frequently bought ...

    5(2,399)Free · then $9.99Category rank 10 0
    81.4
    score
    Adoption
    99
    Satisfaction
    100
    Momentum
    9
    Price
    100
    View on the Shopify App Store
  21. 21
    AOV.ai Free Gifts BOGO Offer

    Turn traffic into customers with eye-catching promotion campaigns and boost repeat purchases

    5(858)Free · then $19.99Category rank 20+1
    81.4
    score
    Adoption
    98
    Satisfaction
    99
    Momentum
    12
    Price
    100
    View on the Shopify App Store
  22. 22
    AOV.ai Cart Drawer Cart Upsell

    A sleek, powerful slide cart drawer for your store, helping shoppers discover relevant products before checkout. Use cart upsells, free shipping ba...

    5(799)Free · then $15.99Category rank 22+1
    81.3
    score
    Adoption
    98
    Satisfaction
    98
    Momentum
    12
    Price
    100
    View on the Shopify App Store
  23. 23
    Yaco Progress Bar

    Show a free shipping bar, free gift and discount tiers in the cart drawer, cart page, product page and Shopify Plus checkout. Target by market and customer.

    4.9(22)Free · then $9.9Category rank 216+34
    81.3
    score
    Adoption
    82
    Satisfaction
    60
    Momentum
    98
    Price
    100
    View on the Shopify App Store
  24. 24
    LayoutHub ‑ Easy Page Builder

    With LayoutHub you can create a landing page, home page, product page, sales page, collection page, about-us page, contact-us page, blog list page, blog detail.

    5(1,332)Free · then $14.99Category rank 15 0
    81.1
    score
    Adoption
    99
    Satisfaction
    99
    Momentum
    9
    Price
    100
    View on the Shopify App Store
  25. 25
    Corner Cart Drawer & Free Gift

    Boost your Average Order Value (AOV) with upsell campaigns built into the cart by Corner. Conversion platform specifically designed for Shopify & Shopify Plus.

    4.9(297)Free · then $15Category rank 59 0
    80.5
    score
    Adoption
    95
    Satisfaction
    74
    Momentum
    50
    Price
    100
    View on the Shopify App Store
  26. 26
    XB: AI Cart Upsell Cart Drawer

    Xboost: All-in-one cart solution to boost conversions and order value with AI upsell, sticky cart, and fast checkout options

    5(194)Free · then $12.99Category rank 72+2
    80.3
    score
    Adoption
    94
    Satisfaction
    96
    Momentum
    18
    Price
    100
    View on the Shopify App Store
  27. 27
    Quizell AI: Smart Product Quiz

    Build a product quiz funnel to grow store revenue. Convert shoppers using an ai quiz builder app for quizzes. Maximize ROI with a shopping quiz funnel.

    4.9(137)$15/moCategory rank 87+7
    80.3
    score
    Adoption
    93
    Satisfaction
    71
    Momentum
    92
    Price
    54
    View on the Shopify App Store
  28. 28
    LEO ‑ Order Editing & Upsell

    Enable customers to edit orders after checkout update address, items, or add products. Reduce support tickets and improve the post-purchase experience

    5(6)Free · then $9.99Category rank 328+14
    80.3
    score
    Adoption
    71
    Satisfaction
    71
    Momentum
    96
    Price
    100
    View on the Shopify App Store
  29. 29
    UpsellPlus Checkout Upsell

    Create personalized upsells on product pages, cart, checkout, post purchase, thank you, customer accounts and Shopify POS. AI recommendations and A/B testing.

    5(144)Free · then $49Category rank 85+2
    79.8
    score
    Adoption
    93
    Satisfaction
    96
    Momentum
    18
    Price
    100
    View on the Shopify App Store
  30. 30
    Buy Again & Reorder Reminders

    Reorder popup in new customer accounts, reorder page with purchase history. Shopify reorder reminders app: AI reorder reminders, customer-defined, usage-based

    5(8)$8/moCategory rank 297+14
    79.4
    score
    Adoption
    74
    Satisfaction
    80
    Momentum
    96
    Price
    71
    View on the Shopify App Store

How the score is calculated

The BestAppify Score is four measurements, each turned into a percentile against the other upsell and cross-sell apps and then weighted. It is computed from our own crawl of the App Store — no human ranks these, and no app can pay to move.

Adoption35%
Review count on a log scale. It is the only public proxy for how many stores actually run the app, and the log stops a single 43,000-review incumbent from flattening everything beneath it.
Satisfaction30%
The star rating, shrunk toward the category average in proportion to how few reviews back it. Half of all rated Shopify apps show exactly 5.0 off a median of four reviews, so the raw number separates almost nothing.
Momentum20%
Reviews gained and category-rank movement over the last 52 days, from our own daily snapshots of the App Store charts. An app losing ground scores badly here even if its lifetime totals look strong.
Price15%
A plan a live store can stay on for $0 takes the top of this component; paid apps are ranked cheapest-first across a narrower band, so price nudges the order without overruling thousands of merchants.

What it cannot see: whether the app is any good at the job. Nothing here reads the feature list or installs the app, so treat the score as a shortlist, not a verdict — it tells you which three or four of these 30 are worth an hour of your evening, and no more than that. Apps whose pricing the crawler could not read score below the paid range on price rather than in the middle of it, deliberately: a price you cannot check before installing is a cost too. Momentum is measured over the last 9 days — the run of days on which our coverage of this category has been complete enough for one day's rank to mean the same thing as another's. It is deliberately shorter for categories we finished crawling recently: a rank of 4th out of the 28 apps we had in July is not comparable to 6th out of 436 today, and treating it as though it were would have scored every established app in some categories as falling.

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