Dev tools · alternatives · 2026

24 alternatives to Checkout Republic

Connecting Square Payments with Shopify

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Checkout Republic launched in 2020; newer entries below may have overtaken it.

1. 1
   Shopify Pay▲291

   Give shoppers a fast, secure way to pay

   2017 · shopify.com · its alternatives →

2. 2
   Shop (by Shopify)▲364

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

   2020 · shop.app · its alternatives →

3. 3
   Checkout Plus▲219

   Customize every part of the Shopify checkout

   2024 · apps.shopify.com · its alternatives →

4. 4
   Framer Commerce▲92

   Integrate Shopify into your Framer site with no code

   2023 · framercommerce.com · its alternatives →

5. 5
   Shopay ▲3

   Connect Shopify Stores with WooCommerce

   2025 · its alternatives →

6. 6
   Square Card▲215

   Access your money as soon as you make a sale

   2019 · squareup.com · its alternatives →

7. 7
   Square Banking▲252

   Your payments, banking, and cash flow. Working as one.

   2021 · squareup.com · its alternatives →

8. 8
   Squareshot for Shopify▲137

   Get your products shot on a scale to grow your Shopify sales

   2020 · apps.shopify.com · its alternatives →

9. 9
   Build with Square▲168

   Create your perfect commerce solution on Square’s platform.

   2016 · developer.squareup.com · its alternatives →

10. 10
    Square + Apple Pay▲256

    Accept Apple Pay and chip cards everywhere.

    2015 · squareup.com · its alternatives →

11. 11
    Shopify▲154

    Make commerce better for everyone.

    2014 · shopify.com · its alternatives →

12. 12
    xPay▲229

    Cross-border payment gateway for enterprises

    Jan 2026 · xpaycheckout.com · its alternatives →

13. 13
    Checkout Links for Shopify▲93

    Shopable links to sell anywhere with Shopify

    2022 · checkoutlinks.com · its alternatives →

14. 14
    Square Installments▲304

    An easy way to offer monthly payment plans to your customers

    2018 · squareup.com · its alternatives →

15. 15
    Shopify NFT App▲172

    Create and sell NFTs directly from your Shopify store

    2023 · venly.io · its alternatives →

16. 16
    Shopify Tap & Chip Reader▲156

    Mobile POS hardware that connects to the rest of Shopify

    2018 · shopify.com · its alternatives →

17. 17
    QR Buy▲69

    Trigger Shopify checkouts from anywhere

    2022 · its alternatives →

18. 18
    Checkout Blocks▲145

    Shopify checkout, without limits

    2024 · apps.shopify.com · its alternatives →

19. 19
    Squarify.io▲82

    Sync inventory between Square and Shopify.

    2018 · its alternatives →

20. 20
    Top Shopify Apps for New Stores▲101

    Curated list of Shopify apps for your new ecommerce store

    2022 · tools.airboxr.com · its alternatives →

21. 21
    One-page checkout for Shopify▲136

    The first customizable, one-page checkout app for Shopify

    2016 · carthook.com · its alternatives →

22. 22
    Instant Checkout in ChatGPT▲157

    Turn chats into checkouts

    2025 · chatgpt.com · its alternatives →

23. 23
    AutoSync for Shopify▲83

    Sync your inventory levels between Shopify and Square

    2019 · autosync.app · its alternatives →

24. 24
    Synder▲121

    Easy accounting for e-commerce and SaaS

    2021 · synder.com · 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 →