Best Payment Processing Software

Compare the Top Payment Processing Software as of December 2025

What is Payment Processing Software?

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

  • 1
    BILL

    BILL

    BILL

    BILL (NYSE: BILL) is a leading financial operations platform for small and midsize businesses (SMBs). As a champion of SMBs, we are automating the future of finance so businesses can thrive. Our integrated platform helps businesses to more efficiently control their payables, receivables and spend and expense management. Hundreds of thousands of businesses rely on BILL’s proprietary member network of millions to pay or get paid faster. Headquartered in San Jose, California, BILL is a trusted partner of leading U.S. financial institutions, accounting firms, and accounting software providers. For more information, visit bill.com.
    Starting Price: $45 per user per month
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  • 2
     Yokoy

    Yokoy

    Yokoy

    Based on all your receipts, vendor invoices and actions, the Yokoy tool learns and is able to automatically fill out expense forms and invoices including VAT for you. Yokoy finds outliers, rule violations and potential fraudulent cases and sends them for manual review. The rest - from submission to exporting to your accounting system - is fully automated. Yokoy is the only expense management tool that allows you to map your individual company-specific process flow without a team of developers to code and maintain it for you. Robust integrations are key to automating the data flow between different tools. Yokoy integrates with all major third-party tools and also provides the free "OpenAPI" platform to all partners and customers.
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