Best Payment Processing Software for Square Payments
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Compare the Top Payment Processing Software that integrates with Square Payments as of August 2026
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This a list of Payment Processing software that integrates with Square Payments. Use the filters on the left to add additional filters for products that have integrations with Square Payments. View the products that work with Square Payments in the table below.
What is Payment Processing Software for Square Payments?
Payment processing software is software used to facilitate payments made to and from businesses. It can process these transactions quickly and securely, allowing merchants to run their operations smoothly. The software is often integrated with point-of-sale systems or accounting programs, allowing for seamless tracking of all financial information. Users can easily manage payment gateways, report on transactions, and reconcile accounts with detailed analytics tools. Compare and read user reviews of the best Payment Processing software for Square Payments currently available using the table below. This list is updated regularly.
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1
Square POS
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Square POS is a simple and intuitive point-of-sale (POS) solution that delivers a robust set of tools for sales tracking, inventory, online payment processing, digital receipts, and analytics. Available for Android and iOS devices, Square POS provides a recording of transactions offline by storing data locally and then automatically syncing all information when their is an Internet connection. Additionally, Square POS enables users to seamlessly manage details, such as names, prices, and quantities and provides features such as a barcode scanner, discounts, credit card processing, gift cards, refunds, and more. Whether or not your business has a brick-and-mortar location, building a robust online presence can help you engage customers from a distance. Square’s online solutions work with any of the above point-of-sale systems, or you can use them on your own. We give you the tools to create thumb-stopping, compelling, and on-brand ads that perform. -
2
Synder
Synder
One of the best accounting software for small businesses, Synder is the right solution for those who seek high-quality service, 24/7 support, and advanced automated features. After you connect all of your sales channels and payment platforms, you will be provided with automatic bookkeeping, which guarantees precise and error-free synchronization of your transaction data, categorization, and live data reconciliation within a single interface. Synder makes accurate records of your payment data without duplicates. Detailed and 100% correct Profit and Loss Reports contain additional helpful information to analyze your business’ cash flow and budget planning. The software runs smoothly and automatically, and there is no need to log in to get it done. Synder lets you apply sales taxes, taxes based on location, shipping address, product name, etc. Recurring invoices remind customers of regular payments. Synder offers a free trial and a demo to learn more about this breakthrough software.Starting Price: $39.99 per month -
3
HoneyBook
HoneyBook
HoneyBook helps creative entrepreneurs and freelancers book more clients, manage projects and get paid all in one place. With their business management software, you can automate your busy work and stay on top of all your to-dos, saving time and money so you can grow your business. Its like your own personal assistant. This all-in-one management platform streamlines business processes, from first inquiry to final payment, so business owners can spend less time on administrative work and more time focusing on what got them passionate about their business in the first place. With their proposals, invoices, contracts, payments, and scheduling at your fingertips, HoneyBook gives you everything you need to give clients an unforgettable experience.Starting Price: $19 monthly ($16 annually) -
4
Boss Insights
Boss Insights
Boss Insights’ platform digitizes lending to grow relationships between banks and their business clients. Thanks to Amazon style advancement, there is a growing divide between lenders’ service and businesses’ expectations. Banks excel in regulation, however, operate with limited information on their business clients (out of date and gathered manually). Boss Insights’ API hub empowers lenders to bridge the divide. APIs are the most efficient way to digitize existing processes enabling accelerated service and a complete view in real time. The platform is used to accelerate SBA, SMB and Commercial Lending from months to minutes. It also supports cross-selling products empowering banks and credit unions to proactively serve customers. -
5
Square Card Reader
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Square’s free credit card reader works with the free Square Point of Sale app to let everyone accept payments on their smartphone or tablet. Sign up for Square and we’ll drop your free card reader in the mail—no commitments or long-term contracts. Pay 2.6% + 10¢ per swipe for Visa, Mastercard, Discover, and American Express. Get your money as fast as the next business day. With two versions of Square Reader for magstripe—one for a headset jack, the other a Lightning connector—you’re covered. Just pick the credit card reader that works for you. Take payments at the counter or on the go, remotely through invoices, or by manually entering card numbers. Square Point of Sale is a free, easy-to-use app that gives you everything you need to manage your business. Credit card information is encrypted at the moment of swipe. Square doesn’t store card data on your device after a payment has been processed. -
6
Iris Works
Iris Works
Iris Works is an intuitive studio management system built for photographers. Get organized and save time with online booking and automated emails, invoicing, contracts and questionnaires.Starting Price: $25.00/month -
7
Womply
Womply
Our mission is to help local businesses thrive in a digital world. Founded in 2011, Womply is a local commerce platform that provides apps, APIs, marketing, and financial tools to make local commerce happen for over 500,000 American businesses and their customers. All of Womply’s products and services are powered by the Womply Commerce Graph, a proprietary data asset that offers the most complete view of local commerce.Starting Price: $49/month
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