Square App Marketplace
Bring it all together: add apps to Square.Sign up for Square
Work well with others
Square Point of Sale works seamlessly with multiple apps that can save you time and streamline your operations.
Apps for everything
From accounting services and inventory management to social analytics and shipping fulfillment, Square works with apps for your every need.
Sync in a snap
Connecting your accounts takes only a few steps, and your data syncs automatically. Find, add and manage apps from your Square Dashboard.
See it all at once
Pair Square with apps for a comprehensive, always-up-to-date view of your business—from real-time profitability to social media popularity.
Accounting & Tax
Xero is beautiful online accounting software for small businesses. Sign in any time, anywhere, from any device.
Everything you need to run your business is right here. Track sales and expenses, pay employees and more.
BigCommerce gives you all the tools you need to launch and grow a successful online store. Open your business up to the world.
Sell on your website, mobile device and Facebook with Ecwid. Easily add your Square products to your online store and automatically sync your inventory.
The surprisingly easy way to create a beautiful website and online store for your business. Sync with Square to grow sales on one platform.
Take Square payments on your WooCommerce store. Sync item and inventory changes for both online and offline sales.
Wix Stores gives you all the tools you need to create, manage and sell your products online easily.
Magento helps businesses integrate online and in-person shopping experiences.
Point of Sale
posBoss is an affordable and easy-to-use iPad point-of-sale system for hospitality needs.
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.
DEAR provides advanced inventory and order management features for small to medium businesses in the cloud.
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