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
    Convesio

    Convesio

    Convesio

    Convesio is a next-generation hosting and payment platform built to help commerce businesses grow faster, smarter, and more securely. Designed for WordPress and WooCommerce, Convesio combines high-performance hosting with an integrated payment ecosystem — ConvesioPay — that streamlines how merchants accept, process, and manage transactions online. With ConvesioPay, businesses get access to fast, secure payment processing that’s deeply connected to their hosting environment. This means lower latency, fewer plugin conflicts, and real-time visibility into revenue performance — all from a single dashboard. Combined with Convesio’s scalable container-based hosting, built-in caching, and advanced uptime management, the result is an optimized foundation for conversion, reliability, and growth. From startups to enterprise-level ecommerce operations, Convesio empowers merchants to focus on selling — not managing servers or chasing integrations.
    Starting Price: $50 per month
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  • 2
    Hellgate

    Hellgate

    Starfish&Co.

    Hellgate® is a modular payment orchestration platform designed for complex, high-volume transaction environments. Built with an infrastructure-first approach, Hellgate® allows enterprises to flexibly design, integrate, and operate their ideal payment stack. It offers dedicated, cloud-native services—deployed on the cloud provider of your choice—and connects via secure VPC peering. Key features include provider-agnostic routing, versioned payment flows, network tokenization, delegated authentication, real-time observability, and advanced failover logic. With no transaction fees and a composable architecture, Hellgate puts you in control of your payments, data, and compliance—without vendor lock-in. Hellgate supports card data vaulting, network token provisioning, issuer enrichment, and risk data services—making it ideal for enterprises needing PCI DSS-compliant infrastructure. With built-in monitoring, flexible APIs, and enterprise-grade SLAs, Hellgate® is built for scale and innovation
    Starting Price: 0.28 EUR/per hour
  • 3
    AQ2 Remittance

    AQ2 Remittance

    AQ2 Technologies

    Any company that accepts checks as a form of payment can benefit from AQ2 Remittance. AQ2 Remittance is scalable for businesses that process as few as 25 to 50 checks per day, up to hundreds or even thousands of checks daily. Using check capture technology, you can significantly reduce operations and labor costs. AQ2 Remittance allows users to electronically transmit check images and related information quickly, without relying on couriers or daily trips to the nearest branch. Furthermore, the high costs of manually listing check amounts on deposit slips, manual research processes, and hardcopy distribution all become things of the past. A full featured check capture and electronic deposit solution for businesses. Capture data for uploading into your accounts receivable system.
  • 4
    SBI Software

    SBI Software

    SBI Software

    SBI Software’s tools for big retailers are built for big retail suppliers and buyers to improve your complex business process. When you partner with SBI, you are leveraging our expert team of national market researchers and industry experts. Founded in 2000, SBI Software now partners with some of the largest global retailers in 46 states and 5 countries. SBI clients alone are doing 1.2 billion in annual sales. Running debt-free with no outside investors, SBI is focused on speed in innovation and high-quality service. A new cost-free feature to process credit cards, debit cards, and ACH payments using Cloud-based technology. Our fully-integrated desktop ERP software is specifically built for big retail suppliers. Get complete visibility, from Forecasting to Order Fulfillment. Live availability from over 27 different green goods suppliers. Integrated with SBI’s Desktop ERP, giving growers the most powerful ordering experience yet.
  • 5
     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.
  • 6
    Fatora

    Fatora

    maktApp

    Online payment and invoicing platform for small business, Payment links, POS and Cashier, Invoicing, Payment gateway an Qatar and Middle East. An integrated online store that helps you sell your products and services online, you can link it with social media platforms and accelerate the growth of your project. Receive your money in more than one safe and easy way and expand your business locally to global. With the best payment gateway in Qatar you can connect it in your store or website easily, in partnership with many payment gateways TESS, TAP, Stripe, H and more. You can collect payments in your store through the cashier and point of sale (POS) system and give your customers the perfect buying experience. An integrated online store that helps you sell your products and services online, you can link it with social media platforms and accelerate the growth of your project.
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