Best Payment Processing Software for OpenTransact

Compare the Top Payment Processing Software that integrates with OpenTransact as of August 2026

This a list of Payment Processing software that integrates with OpenTransact. Use the filters on the left to add additional filters for products that have integrations with OpenTransact. View the products that work with OpenTransact in the table below.

What is Payment Processing Software for OpenTransact?

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 OpenTransact currently available using the table below. This list is updated regularly.

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    PayPal

    PayPal

    PayPal

    PayPal is a widely used digital payment platform that helps individuals and businesses send, receive, and manage money online and in stores. The platform offers flexible payment solutions including Pay in 4, Pay Monthly, debit cards, cashback credit cards, and savings accounts with competitive APY rates. Users can shop securely online using PayPal checkout while earning cashback rewards and special offers from popular brands and retailers. PayPal also allows customers to transfer money internationally, split bills with friends, request payments, and create shared money pools for group expenses. The mobile app provides a centralized experience where users can manage payments, savings, rewards, and cryptocurrency transactions in one place. Security and privacy are heavily emphasized through encrypted payments and protection of financial information during transactions.
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    Starting Price: Free
  • 2
    Stripe

    Stripe

    Stripe

    The new standard in online payments. Stripe is the best software platform for running an internet business. We handle billions of dollars every year for forward-thinking businesses around the world. Stripe builds the most powerful and flexible tools for internet commerce. Whether you’re creating a subscription service, an on-demand marketplace, an e-commerce store, or a crowdfunding platform, Stripe’s meticulously designed APIs and unmatched functionality help you create the best possible product for your users. Millions of the world’s most innovative technology companies are scaling faster and more efficiently by building their businesses on Stripe. We believe that payments is a problem rooted in code, not finance. We obsessively seek out elegant, composable abstractions that enable robust, scalable, flexible integrations. Because we eliminate needless complexity and extraneous details, you can get up and running with Stripe in just a couple of minutes.
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    Starting Price: 2.9% + 30¢ per charge
  • 3
    BlueSnap

    BlueSnap

    BlueSnap

    BlueSnap's All-in-One Accounts Receivable Automation solution, formerly Armatic, is the highest rated software solution for Payment Processing, Billing/Invoicing, Recurring Billing and Subscription Management. Billing and Invoicing: Create beautiful invoices with our powerful invoice editor synced into your accounting system. Provide a customer portal, automatic charging, payment collection, and apply late fees. Recurring Billing & Subscription Management: BlueSnap provides enterprise-class subscription billing management for fast-growing businesses worldwide. Enable trial periods, manage plans, or prorate subscriptions. Payment Processing: BlueSnap is processor agnostic and provides integrations to all types of payment solutions from credit card payments, ACH, SEPA to wires. We handle partial payments, automatic failed payment retry, and automatic payment recovery.
    Starting Price: $35/user/month
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    Heartland Payment Processing

    Heartland Payment Processing

    Heartland Payment Systems

    Accept all the ways your customers want to pay. Making payments so easy your customers can't resist coming back. Accept payments wherever customers are: at the counter, table, kiosk or food truck, your website, or at the customer’s home. Swipe, dip and tap. By providing customers with the convenience to use any of these payment options, you’ll never miss a sale. With a tap, dip or swipe, accept payments by credit, EMV chip, and debit cards. Accept Apple Pay®, Google Pay™ and Samsung Pay® payments. Accept Automated Clearing House payments directly from your customer's bank account. Accept gift card payments, as well as activate, redeem and reload customized gift cards.
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    Rapyd

    Rapyd

    Rapyd

    Rapyd does for fintech what the cloud did for IT. By connecting companies to all the ways the world likes to pay, we power frictionless global commerce and create new opportunities for businesses and people. We built the world’s largest local payments network so you can focus on creating great customer experiences and unlocking new markets. Rapyd does for fintech what the cloud did for IT. Our Global Payments Network connects your company to all the ways the world likes to pay and the infrastructure to create your own fintech solutions, like ewallets, cards and financial services. With Rapyd, digital sellers in Latin America can accept cash. Online shoppers in Asia can pay with their favorite ewallet. And businesses can make payouts to companies and individuals anywhere in the world. With 900+ payment methods in 100 countries, you can open new markets, reach new customers, and create new opportunities anywhere.
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