Commerce · alternatives · 2026

24 alternatives to Cart Block

Checkout validator

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Cart Block launched in 2024; newer entries below may have overtaken it.

1. 1
   Checkout Blocks▲145

   Shopify checkout, without limits

   2024 · apps.shopify.com · its alternatives →

2. 2
   Ultimate PO Box Blocker for Shopify▲97

   Block PO Box addresses in real-time at Shopify checkout

   2024 · apps.shopify.com · its alternatives →

3. 3
   Checkout Plus▲219

   Customize every part of the Shopify checkout

   2024 · apps.shopify.com · its alternatives →

4. 4
   Shopify Pay▲291

   Give shoppers a fast, secure way to pay

   2017 · shopify.com · its alternatives →

5. 5
   Shop (by Shopify)▲364

   Your new shopping assistant. Pay, track, and shop - better

   2020 · shop.app · its alternatives →

6. 6
   CartHook Editor 2.0▲112

   Build fully customizable eCommerce funnels for Shopify

   2018 · carthook.com · its alternatives →

7. 7
   HypeCart for Shopify▲80

   A better checkout experience that generates higher revenue

   2021 · apps.shopify.com · its alternatives →

8. 8
   Shopify▲154

   Make commerce better for everyone.

   2014 · shopify.com · its alternatives →

9. 9
   Smart Checkout Widgets▲82

   No code widgets for Shopify checkout extensibility

   2024 · apps.shopify.com · its alternatives →

10. 10
    Shopify Shopcodes▲182

    QR codes that make shopping on mobile a breeze

    2017 · apps.shopify.com · its alternatives →

11. 11
    Shoplift.ai▲112

    The first A/B testing app that integrates with your Shopify

    2023 · apps.shopify.com · its alternatives →

12. 12
    TestCart - Automated Testing▲47

    Automated Shopify Testing: Keep Your Store Secure

    2024 · apps.shopify.com · its alternatives →

13. 13
    Moltin Shopkit▲105

    Embeddable cart and checkout backed by robust eCommerce APIs

    2019 · elasticpath.com · its alternatives →

14. 14
    QR Buy▲69

    Trigger Shopify checkouts from anywhere

    2022 · its alternatives →

15. 15
    Shopify Checker▲12

    Chrome web store

    2025 · chromewebstore.google.com · its alternatives →

16. 16
    expressCart▲112

    A fully functional Node.js shopping cart

    2018 · github.com · its alternatives →

17. 17
    Easy Block Customer IP Country▲108

    Secure your store & block visitors by IP, country and VPN

    2023 · apps.shopify.com · its alternatives →

18. 18
    One-page checkout for Shopify▲136

    The first customizable, one-page checkout app for Shopify

    2016 · carthook.com · its alternatives →

19. 19
    Checkoutify▲22

    Recover abandoned carts with email and push notifications

    2019 · apps.shopify.com · its alternatives →

20. 20
    OneSignal Push Notifications for Shopify▲124

    Abandoned cart, automated campaigns, robust analytics.

    2020 · onesignal.com · its alternatives →

21. 21
    CartHook Post Purchase Offers▲133

    One-click post-purchase offers for native Shopify checkout.

    2020 · carthook.com · its alternatives →

22. 22
    Checkout Links for Shopify▲93

    Shopable links to sell anywhere with Shopify

    2022 · checkoutlinks.com · its alternatives →

23. 23
    Block Cart▲70

    Turn Notion into your ecommerce source of truth

    Jan 2026 · block-cart.com · its alternatives →

24. 24
    Cartloop Rewards▲62

    Exclusive deals for Shopify brands worth over $10,000

    2021 · siena.cx · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →