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Top Rated Payment Processing Software with Linux

Last updated: July 2026

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30 software options

ePayPolicy logo

Faster, Easier, Integrated Insurance Payment Services

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ePayPolicy is a payment processing solution designed to help businesses in the insurance sector collect credit card and ACH payments from policyholders. The centralized dashboard enables administrators to track transactions, access electronic receipts, and control user permissions.

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Wethos logo

All in one software made for freelancers, by freelancers.

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On Wethos, you can take your proposal creation time from hours to minutes, create and send invoices to clients, and get paid - without ever having to switch tabs. Leverage Wethos' template library to scope your work and get paid.

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CambioCheckout logo

Payments from Brazil made easy!

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With Cambiocheckout you can accept payments from Brazil in local currency. It’s the perfect solution for companies that want to reach their Brazilian customers and make more sales. And it’s free!

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Payline Data logo

Cloud-based payment processing solution

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Payline Data provides flexible and friendly payment processing solutions tailored to suit the needs of businesses. The product offers a variety of features, including a virtual terminal and dashboard, cart integration and payment page, invoicing and recurring billing, and an open-faced API for custom integrations. Payline Data also provides services like interchange optimization, surcharging, and omni-channel payments to help businesses manage their payment processing effectively.

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Macrobank logo

Core banking and payment SW platform and SaaS for Fintechs

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The payment processing and payment management capabilities allow users to deposit and withdraw money, transfer money, exchange currency and provide payment processing services.

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Cardknox logo

Integrated Payment Solutions for Developers

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Cardknox offers integrated payment solutions for developers, ISVs, and SaaS providers. With flexible payment solutions for every channel, Cardknox makes it easy to integrate payments with your e-commerce website, POS software, or mobile application.

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uniCenta logo

Point of sale software with inventory management tools

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uniCenta oPOS is a point of sale (POS) software that helps businesses in retail, hospitality, education, event management, sports centers, gyms, and other sectors track inventory, process payments, manage customers, and monitor business performance, among other operations.

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Bank Card Security System (BCSS) logo

Software for managing payment processing and security

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BCSS reduces the complexity related to payment security, speeds up application development, and ensures industry and regulatory compliance related to cryptography.

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Nexway logo

Payment, subscription and risk management platform

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Monetize allows payment processing for Online Services, Software and Games publishers in 140+ countries. We maintain relationships with banks and payment providers to process payments on your behalf, record and reconcile your transaction data and manage currency exchange (taxation and security).

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GPayments logo

Stop Payment Fraud. Reduce Chargebacks. Ensure SCA Complianc

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The complete EMV 3D Secure (3DS) Fraud Prevention solution. GPayments helps banks, acquirers, payment processors and merchants stop payment fraud, reduce chargebacks, and ensure SCA compliance. Includes a full 3DS testing environment.

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Cimmra eInvoicing and AP Management logo

Invoicing Software

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Full-featured invoicing software solution that helps large organizations manage their AP process, from payment to settlement and reconciliation.

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Frisbii logo

Subscription management, billing, payments, and analytics

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Frisbii is a recurring billing platform made in Europe, providing businesses with the right means to automate, streamline and scale their payment, billing and recurring relationship processes for business growth, increased retention and predictable revenue.

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ePayco logo

Comprehensive payment & invoicing solution in Colombia

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ePayco is a technology company that has developed financial solutions that contribute to the different business models and payments of companies in Colombia. Taking into account that agility, transactional security and user experience are key factors for electronic commerce.

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Studio Pro logo

Cloud-based dance studio management software.

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DanceStudio-Pro is a cloud-based solution that enables dance studios to streamline operations related to student registration, sales, scheduling, and more. Professionals can utilize the platform to sell tickets for events such as dance recitals, workshops, or summer camps and accept online payments.

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Pesapal logo

Simplify Payments Anywhere, Anytime with Pesapal

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Pesapal is a versatile payment solution that allows businesses to easily accept payments and customers to conveniently make transactions. From seamless online payments and point-of-sale solutions to mobile bill payments and event ticketing, Pesapal simplifies the payment process, ensuring secure and efficient transactions for businesses and individuals.

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Pi. logo

Pi makes risk less risky.

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Pi is an ML-driven decision-making engine that dynamically personalizes and manages risk for individual users throughout their lifecycle so that businesses can shoulder the burden of risk more easily and proactively pursue their growth strategies.

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Twikey logo

Billing and Invoicing Solution

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Twikey automates internal payment processes, so companies can collect invoices faster and create more customer payment convenience with Legal e-Mandates and a customizable payment follow-up system.

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PrestaShop logo

PrestaShop is the leading open-source ecommerce solution.

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PrestaShop is a leading global ecommerce company serving customers in over 190 countries. We provide inclusive, customizable, scalable and well-supported solutions, to empower each entrepreneur to fully own, control and grow their online store.

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Genome logo
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Digital banking and payments platform for modern businesses

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Genome is a digital financial platform that helps businesses manage banking, payments, and international operations through dedicated IBAN accounts, SEPA and SWIFT transfers, payment cards, currency exchange, merchant solutions, and API integrations.

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myGMT logo
(0)

myGMT - Transfer Money Online to Any Destination

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myGMT is a leading online money transfer service, offering secure and efficient global transactions. As the largest financial services company in Israel, it specializes in various financial solutions, including global money transfers, currency exchanges, and wire transfers.

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PayRam logo
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Self-hosted cryptocurrency payment processor

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PayRam simplifies accepting cryptocurrency payments for high and medium-risk businesses such as gaming, eCommerce, adult platforms, and more. With no KYC requirements, merchants fully own and operate their payment systems, avoiding chargebacks, fund locks, and third-party interference.

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MasterSoft Fees Management System logo
(0)

Collect school, college and university fees online.

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Fee management software is a solution that enables schools and colleges to collect, manage and report on all school fees paid.

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Southpay logo
(0)

Crypto payment processing for online stores

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SouthPay is a cryptocurrency payment processing solution designed for e-commerce stores. The platform enables merchants to accept payments in Bitcoin, USDT, USDC, Ethereum, and other cryptocurrencies through integrations with Shopify, WooCommerce, Magento, PrestaShop, and Salesforce Commerce Cloud. Merchants can receive funds in cryptocurrency or have payments automatically converted to fiat currencies including USD, EUR, and GBP.

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MyndAPX logo
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AP automation software that streamlines invoice processing

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MyndAPX is AP automation software designed for accounts payable processing. With a focus on transforming operations and optimizing collaboration, MyndAPX offers a comprehensive solution to lower costs, ensure compliance, and streamline workflows.

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SoftCoPay logo
(0)

Software for managing vendor payments

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SoftCoPay is a payment management software designed to help businesses manage ACH, card, check, and other payments via a unified portal. It automates the entire purchase invoice process and various manual operations to save time and ensure that invoices are sent on time with accurate information.

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