Best Payment Processing Software for Linux of 2025

Fraud.net is the world's leading infrastructure for fraud management. It is powered by a sophisticated collective Intelligence network, world-class AI, and a modern cloud-based platform that assists you: * Combine fraud data from all sources with one connection * Detect fraudulent activity in real-time for transactions exceeding 99.5% * Uncover hidden insights in Terabytes of data to optimize fraud management Fraud.net was recognized in Gartner's market guide for online fraud detection. It is a real-time enterprise-strength, enterprise-strength, fraud prevention and analytics solution that is tailored to the needs of its business customers. It acts as a single point-of-command, combining data from different sources and systems, tracking digital identities and behaviors, then deploying the most recent tools and technologies to eradicate fraudulent activity and allow transactions to go through. Get a free trial by contacting us today

Autodeals, Inc. offers growth minded Automobile Dealerships a cloud solution covering all 50 states. The full digital retailing solution includes a CRM, Messaging, Deal Management, Accounting, Electronic signatures, LenderHawk Contract Delivery, a Service Center, Payment Processing and BHPH Loan Processing. Regional dealerships interested in geographic growth can systematically expand with Autodeals. Small and Medium dealerships who are interested in being operationally excellent and leverage modern customer messaging and digital retailing should choose Autodeals. BHPH dealerships interested in reducing collection efforts by 50% should select Autodeals. Dealerships interested in balancing their books on a daily basis should see how Autodeals automates 53% of your accounting transactions and provides visibility to current operations. Dealership owners interested in reducing Fraud in their business? See how Autodeals has been built for Dealers by Dealers.

Our wide range of options will help you to process payments smoothly. We offer a wide range of payment options, including traditional card reader payments as well as mobile payments, ecommerce and fully integrated POS applications.

Are you looking for a seasoned and reliable payment orchestration platform? PremierCashier is your no-code, turnkey solution. Through one simple solution, you can connect with hundreds of pre-built payment methods, PSPs, and gateways. Accepted devices, currencies, and languages include popular cryptos. Strong credit card routing with intelligent failover, clever algorithms, and rules to ensure you don't lose money. Reach your full payment potential with our payment orchestration software. To maximize your payment conversions in each geo market, you can use either our payment consultancy or your existing merchant accounts. Automated customer profiling allows you to keep your processing secure while providing your customers with a VIP experience. Our dashboard is unrivaled in terms of providing actionable data to maximize conversions. Our API is very simple to incorporate into CRM/ERP integrations so you can be up and running in hours. Become your corporate hero in payments and contact us today.

OneBill is an integrated subscription management, billing and revenue management platform that powers customer lead-to-revenue generation. OneBill supports all types billing models, including subscription billing, usage-based billing, one-time billing, and subscription billing. Open APIs make OneBill easy to integrate with other enterprise systems, such as payment gateways, carriers & service providers and accounting & admin. The platform covers all aspects a business, including CPQ, automated order activation, billing & Invoicing, billing & invoicing, revenue reporting, customer subscription management and channel partner commission management. OneBill is a revenue management and billing solution that integrates with the most trusted solutions in the world. It has helped SMBs, SMEs and large enterprises reduce billing errors, compliance risks, and drive greater efficiency.

Cutting-edge Payment Processing Gateway with Enterprise Features & Real-Time Metrics

Paddle is a subscription commerce platform and billing platform for Software- and SaaS-based companies. It is more difficult than ever for customers to keep up, to find international growth opportunities, or to effectively manage your internal resources. Paddle allows you to focus on scaling your business, rather than spending time fixing internal roadblocks. Paddle offers a complete suite of tools, including optimized checkout to sell your product, recurring billing, fraud detection and manual invoicing. It also includes sales taxes, global currencies, customer service, analytics, and more.

Streamline Payments effortlessly with Easy Pay Direct, your reliable partner in secure transaction processing. We specialize in comprehensive merchant solutions, enabling you to minimize concerns about account suspensions, freezes, or unexpected fees, allowing you to dedicate more attention to expanding your enterprise. Conceived with the goal of simplifying your operations, Easy Pay Direct prioritizes convenience through our dedicated team and advanced technology. We understand the demands of entrepreneurs and provide tools that are not only effective but straightforward and user-friendly. Handling credit card transactions shouldn't add to your workload. That's why we ensure our system integrates smoothly with over 250 online marketplaces, supports recurring payments, offers solutions for declined transactions, oversees chargeback disputes, creates bespoke payment URLs, and delivers exceptional, personalized support. Our support team is always ready to assist via phone, message, or email, ensuring you're never alone in managing your payments. Discover why leading entrepreneurs, including Grant Cardone, Frank Kern, Wes Watson, and Fortune Builders, choose Easy Pay Direct for their payment processing needs.

SDK.finance is an API-driven fintech platform that serves as a foundation for building a payment product on top. Using its ledger layer allows SDK.finance customers to save at least 1 year of active development for building a neobank, digital wallet app, payment acceptance business, marketplace payment solution etc. What products can be built on top of SDK.finance platform? Neobank Digital wallet Payment acceptance system Money transfer app Marketplace payment solution Mobile wallet app General ledger

Computop provides its customers with local and innovative omnichannel payment processing and fraud protection solutions for ecommerce and POS. Computop Paygate allows retailers, service providers, and industrial enterprises to choose from more than 350 payment methods. Computop is a global player, with locations in Germany and the USA. It has been serving large international companies, such as C&A and Fossil for over 25 years. Computop processes transactions worth USD 33 billion, in 127 currencies.

Iris Works is an intuitive management system for photographers. Save time and get organized with online booking, automated emails, invoicing, contracts, and questionnaires.

CARDZ3N supports global payments for credit cards, ACH, SEPA, and Crypto (140+ coins). CARDZ3N processes payments for emerging markets & high-risk businesses, including CBD, crypto exchanges, gambling, travel, and more. We also offer a Stripe Alternative with rates starting at 2.25% for non-profits & 2.75% & $0.25 for e-commerce. CARDZ3N also offers other payment options, such as ACH, payroll and HR, benefits, or business capital. CARDZ3N Our mission is to solve the most pressing problems facing our clients, large and small. Our unique approach is what distinguishes us and what makes us different.

NETePay Hosted serves as a robust payments solution that integrates payment processing and token management across physical stores, online platforms, mobile applications, and unattended systems, all centralized through Datacap's portal. With support for nearly every payment processor in North America, Datacap offers a wide variety of plug-and-play EMV-compliant devices from top manufacturers. Their omnichannel payment solutions seamlessly blend in-person, unattended, mobile, and online transactions, ensuring a cohesive payment experience no matter the channel. Users can purchase, set up, and manage Datacap products around the clock through the dedicated product portal. Additionally, Datacap partners and their merchants benefit from real-time reporting capabilities available 24/7. The platform allows for remote configuration of settings, pad flows, key injection, and various other functionalities. Furthermore, processor-specific encryption techniques guarantee that card information remains secure during the transaction, being encrypted at the point of sale and only decrypted at the NETePay Hosted, eliminating unnecessary data transfer points. By implementing contact and contactless EMV (chip card) certifications for both fixed and mobile devices, the risk of card-present fraud is significantly minimized, enhancing overall transaction security. This comprehensive approach positions Datacap as a leader in the payments industry, catering to the evolving needs of businesses and consumers alike.

UniCenta's software helps people save time and money every day. uniCenta does not produce the typical legacy Point Of Sale software. We are a small group of people dedicated to creating innovative Point Of Sale applications. You can run the full version of uniCenta on any smartphone, tablet, or countertop machine using a browser. Send orders to any local kitchen, packing display or warehouse display. Strengthen the relationship with your customers and reinforce your brand. Mix in-store prepayments and online store purchases. This app will pay you for each transaction and earn you money.

Spoonfed is a cloud-based, intuitive solution for food order management in meetings and conferences. Global system that can be configured for complex and simple contracts. Enterprise reporting. Empower your customers through online, mobile responsive, ordering and order management; View/edit/repeat/cancel order functionality within customer's profile - no need to call the catering team; Allergens/nutritional information viewable - with option to add notes. Group ordering allows guests to make individual requests as part of a larger order. Each meal is wrapped separately for contactless pickup/delivery. Our 'best-in-class' ordering experience is supported by Back of House reporting and a comprehensive, end-to–end order management system for catering staff. Teams in the USA and UK provide highly responsive support and onboarding. Reduce mistakes and save time for customers and caterers with streamlined production data. This ensures accurate orders are sent out on time. We have developed a number of Business Use Cases which enables catering teams to do what they already do, but better AND also be in the position to extend their reach and take up new opportunities.

Wholesalers in the United States Automate and optimize your inventory, ecommerce, quotes, shipping, and other operations from any computer or mobile device. What can ZANGERINE do for you? * Eliminate errors to save money Automation can reduce wasted time * Increase sales through more efficient ecommerce * Upgrade to real time data that improves decision-making * Increase security and accountability * Get a competitive edge with custom features ERP FEATURES * Purchasing * Inventory management * Barcode scanning * CRM * Sales quotes * Process payments * B2B ecommerce platform * Customer portals * Order management * Multi-warehouse, 3PL and Dropship fulfillment * Pick, pack, and ship labels * RMA Management * 58 Preset managerial accounting reports What makes ZANGERINE different? * Our software was specifically designed to solve the problems of Wholesalers * Our team will help you go live in just 5 sessions * We are the only ones who can guarantee successful implementation

Canopus connects to a wide range of digital banking and payment functions. Canopus is your one-stop shop solution for Fintech. It includes software, open API, and connections to the most important partners such as banks, forex, card issuers, acquirers, and acquirers. We offer the most common functionalities for any Payment Service Provider, regardless of size: customer onboarding, AML, SWIFT/SEPA payment, forex, payments to cards, card issuing and payment acquiring, and crypto payments.

Our credit card processing solution integrates with a wide range of terminal and software options, including mobile and EMV solutions. No matter what your current system is, we can accommodate it. Our eCommerce team will work with you to find the right online platform for your business that allows payments to be processed seamlessly and keeps you up to date with technology. It's easy to create an online store and add credit card processing. Our number one goal is to provide you with all the tools and support that you need to run a successful eCommerce business. We offer unmatched service and free consultation at all times of the day. BLUE POS All In-One provides everything you need to manage your payments, increase sales, and optimize your operations straight out of the box. It can be connected wirelessly to an EMV/NFC payment device, and has optional peripherals. This makes it a great choice.

We offer a reliable, short-range 1:1 ultrasonic communication and authentication SDK that allows for contactless transactions between a client and host device within a distance of one foot. Our SDK includes capabilities for signal generation and decoding, and is compatible with mobile, desktop, and embedded systems. By enhancing the checkout process globally for retailers and transportation enterprises, we provide payment and proximity-based experiences that enrich the retail customer journey. Our solutions also extend to payment and authentication in automotive, transportation, and ticketing sectors. We support device-agnostic transmission and software, granting clients control over the user experience, transport layer, and business model. With the ability to accommodate encryption, cryptography, key exchange, and full duplex, multi-channel features, we facilitate the most secure transmission methods available. By combining our short range with user experience control, we enable quicker and more seamless checkout processes, ultimately elevating customer satisfaction and operational efficiency. Our technology not only streamlines transactions but also enhances the overall engagement between customers and brands.

Experience seamless flat rate global payment solutions. Begin your processing in just a few minutes. Our comprehensive platform caters to payments, invoicing, recurring transactions, and subscriptions, specifically designed for e-commerce needs. With Z3NPAY, enjoy straightforward flat rate pricing for all your payment processing requirements. We support a variety of transactions, including single payments, invoicing, and subscriptions, all for the same rate. Additionally, our services feature an intuitive dashboard, detailed reporting, and various other tools to enhance your payment experience. Choose Z3NPAY for an all-in-one solution to manage your financial transactions effortlessly.

The Electronic Payment system from Digital Designs enables you to send payments electronically through a secure, one-time-use MasterCard account number. Similar to traditional checks, these payments are designated for a specific vendor and amount, but they eliminate the expenses and inconveniences associated with printing and mailing. By opting for electronic vendor payments, you can actually earn cash back rebates, meaning you benefit financially while making the same payments you currently do! Digital Designs’ Electronic Payments platform is ideally suited for businesses looking to streamline their payment processes. We take great pride in customizing our payment solutions to accommodate a diverse range of industries. Known as Electronic Payments, ePayables, or virtual card payments, this system boasts advanced technology that integrates effortlessly with your operations. It serves as a comprehensive and adaptable virtual card payment solution, significantly reducing the reliance on paper workflows, check printing, ACH transfers, and other costly account management processes. With its efficiency, this platform not only simplifies payments but also enhances your business's overall financial management.

Payrix has a mission: to be the world's leader in embedded payments for vertical business software. Our goal is to give our clients more freedom, peace of mind, and a proven solution that eliminates friction, opens up new revenue opportunities, and makes life easier for their customers. Payrix clients such as Real Green Systems and Storable have harnessed our unique platform, combined with a white glove approach, that allows them to take advantage of embedded payments for growth and innovation. Payrix offers endless possibilities.

Provide an exceptional payment experience for your merchants and their clients across all platforms and devices, whether in-store, on mobile, online, or through self-service options, all managed through a single comprehensive platform. Our adaptable payment solution is designed to equip ISVs with the necessary tools to enhance customer service, generate payment revenue, and maximize profits from each transaction. Effective ISOs go beyond mere payment processing; they can boost income by delivering added value to their merchants with NMI’s comprehensive commerce enablement platform. By offering a diverse array of payment processing solutions under your own banking brand, you can create new revenue opportunities and enhance merchant loyalty. The integrated payment facilitator technology empowers your merchants to get started in just minutes by seamlessly provisioning merchant accounts and gateway services in real time. Standardized payment solutions often lack the adaptability that growing businesses require. Customize your offerings precisely to match your customers' needs and your unique business model, ensuring scalability and flexibility. In doing so, you not only enhance your service offerings but also position your business for long-term success in a competitive landscape.

"Our vision is to build a digital platform infrastructure that will transform payment and banking for every business around the world. Our mission is to accelerate economic growth through digital platform and API design for all businesses. Our journey began with the creation of payment products that allow businesses accept digital payments. We realized that despite our best intentions, we would not be able to assist all businesses due to the size of this market. This realization led us to create a white-labeled payment aggregation platform that could be used worldwide by other companies looking to make digital payments. They can now benefit from our pre-built platform and the vast knowledge of our highly experienced team. We are now the leader in this area and many companies around the globe are happy to use it.

ChargeOn allows businesses to instantly set up a global payments system. This allows payments to flow immediately and accelerates company growth. It is a native Salesforce app that uses the secure API from Stripe to process payments. Here are some features: 1. PCI-compliant credit cards & ACH payments 2. To set up Payment using ChargeOn, map any other standard/custom object 3. Allows payment in cents or USD 4. 100% native payment processing. 5. Use embedded buttons to manage stripe payments within the salesforce platform 6. You don't have to worry about messy payment integrations or manual inputs. 7. Point-to-point encryption solution 8. Auditable and compatible third party integrations Businesses can use ChargeOn to: Save Time Reduce costs Manage Payments effectively Pay faster Reduce Manual Workload Easy management of global transactions