Square App Marketplace

Sync all your apps to Square.

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Connect apps of every kind.

From accounting apps and e-commerce solutions to inventory and employee management, Square works with apps for any need. Connect in just a few steps, sync your data and manage apps right from your Square Dashboard.


Xero is beautiful online accounting software for small businesses. Sign in any time, anywhere, from any device.


Simplify your business with ONE UP. Automate your accounting, POs, receiving notes, stock levels and more.

Zoho Books

Simplify small business accounting. Streamline your business processes, automate workflows and get quick insights on business performance.


TouchBistro is the easy, smart and complete iPad point of sale for restaurants, bars, cafes and market stalls.

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Vend is POS software, inventory management, e-commerce and customer loyalty for advanced and multi-location retailers. Easily manage and grow your business in the cloud.

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Wix Stores gives you all the tools you need to create, manage and sell your products online easily.


The surprisingly easy way to create a beautiful website and online store for your business. Sync with Square to grow sales on one platform.


BigCommerce gives you all the tools you need to launch and grow a successful online store. Open your business up to the world.


Take Square payments on your WooCommerce store. Sync item and inventory changes for both online and offline sales.


Sell on your website, mobile device and Facebook with Ecwid. Easily add your Square products to your online store and automatically sync your inventory.


Magento helps businesses integrate online and in-person shopping experiences.

Zen Cart

Accept Square payments in your online store with Zen Cart. It's free, open source and highly customisable.


DEAR provides advanced inventory and order management features for small to medium businesses in the cloud.

Stitch Labs

Stitch Labs is an inventory management solution that allows you to easily track stock quantities across Square and the other channels you sell through.


Shopventory is an advanced inventory management, business intelligence and sales reporting service. At a glance, know your profit margin across time period, item or category.

Fresh KDS

Fresh KDS is a tablet kitchen display system that’s fully featured and dead simple to use.


Build a better workplace with Deputy. Streamline employee management, time tracking, communication and more.


IFTTT lets you create powerful connections with one simple statement–if this then that. Connect Square to over 100 other products and services on IFTTT.


Xero + Square completely automates and streamlines bookkeeping operations for businesses.

With automated bookkeeping, I save 10-15 hours per week and am able to make real-time business decisions.

Quentin Witherspoon, Witherspoon Distillery

Get started with the Square App Marketplace.

Save time and streamline your business. Create your free account to get started integrating Square with popular apps.

Sign up for Square

Build customised solutions for your business.

Create custom applications with your Square data, integrate it with new tools or connect it with the services you already use through Square’s APIs.

Learn more about Square APIs