Compare Basis Theory vs. Flowmatik

Accept all payments quickly, securely, and easily. Accept card payments quickly and easily, no matter where you are selling. You can streamline the process of creating, sending, and tracking your invoices. Customer not available in person? Remote credit card payments can be made over the phone or via your computer. Get paid quickly Square makes it easy to create and grow an online store and accept online payments seamlessly with Square. Accepting cards is as easy, painless, secure, and fast as possible with Square. We don't charge extra, have no long-term contracts and are not able to use tricks. You can rely on fast, secure payments.

Convesio gives commerce businesses the edge they need to grow faster — combining ultra-reliable WordPress hosting with seamless, built-in payment processing. At the heart of it all is ConvesioPay, a powerful payments platform that integrates directly with your hosting stack. No clunky plugins. No middlemen. Just faster, more secure transactions that help you convert and scale without friction. With auto-scaling containers, PCI-compliant infrastructure, and real-time revenue insights, Convesio removes the bottlenecks that slow down online stores. It’s performance, payments, and peace of mind — all in one place. Highlights: Integrated payments through ConvesioPay Built for WooCommerce and high-traffic stores Enterprise-grade uptime and scalability Security-first, PCI-compliant environment Real-time performance and revenue visibility

NMI Payments gives developers, SaaS builders, ISVs and ISOs a simple path to embedded payments. As a full-stack processor, acquirer, and technology partner, NMI enables you to integrate, brand, and manage payment acceptance within your platform—without becoming a PayFac or building complex infrastructure. The platform combines flexibility, scalability, and speed, offering white-labeled payments infrastructure that keeps your brand front and center. With omnichannel support for in-store, online, in-app, and unattended payments, you can deliver a consistent merchant experience across every touchpoint. NMI also manages onboarding, compliance, and risk, freeing your team to focus on innovation and customer growth. Developer-First Experience NMI’s developer-first environment puts full control in your hands. Build, test, and launch payments in a modern sandbox with clear documentation and ready-to-use code snippets. Guided onboarding flows and API recipes simplify integration, while low-code and no-code tools accelerate deployment. Business users can evaluate monetization options with instant revenue calculators and self-service sign-up. Whether you’re embedding payments for the first time or scaling across channels, NMI helps you go live faster, stay compliant, and grow with confidence

Melio is an accounts payable platform designed to simplify bill payments, improve workflows, and maximize cash flow efficiency for businesses of all sizes. To get started, try all of Melio's features free for 30 days! You can pay vendors online using bank transfers or credit/debit cards—even if they only accept checks—while Melio takes care of the manual tasks. Integrate seamlessly with QuickBooks and Xero to keep your accounting up-to-date. Melio allows you to pay through bank transfer or card, helping you extend your cash flow and gain rewards. Enter vendor or bill details manually, upload, or snap a photo of the invoice—it’s that simple. Schedule payments according to your cash flow plan and let Melio manage them. Additionally, you can pay international vendors in their local currency for services and products. On-the-go? No problem, just get the Melio mobile app on iOS or Android to manage your payments, process approvals, and much more no matter where your business day takes you.

Zil Money offers: Pay By Credit Card: Use credit cards even when your vendors don't accept them. ACH Payment: Make one-time or recurring ACH/RTP payments in one click. Wire Transfers: Send money electronically from one financial institution to another. Bill Pay: Pay & schedule bills online, managing supplier payments & reducing risk. Digital Checks: Digitize your paper checks and make your payments via email or text. Software Integrations: Integrate Zil Money with your accounting and payroll software. Cloud Bank: Open an online bank account with ZilBank.com. Streamline your payment management & save Check Printing: Drag and drop to instantly create checks & print using any printer. Payment Link Create and send a secure URL for customers to make online payments easily. The platform enables businesses to fund payroll by credit card, pay vendors by credit card, pay using a credit card without a payee fee, pay by credit card & receiver gets funds as a wire transfer or ACH. Payroll funding by credit card: avoid cashflow problems during paydays, preserve cash, earn rewards

Wallester is an Estonian-licensed financial institution and has been an official Visa partner since 2018, specialising in innovative digital financial solutions and card issuance. We empower companies across the European Economic Area (EEA) and the UK to streamline payments, launch branded cards, and scale efficiently. What we do: 1. White-Label Solution with Embedded Finance Our White-Label solution enables businesses to integrate financial services directly into their platforms - a concept known as embedded finance. This allows companies to launch branded payment cards tailored to their specific needs, enhancing customer experiences and opening new revenue streams. We ensure a swift time-to-market with simplified integration and dedicated support from our implementation team. 2. Wallester Business: Corporate Expense Management Wallester Business is designed to modernise corporate expense management. It provides companies with instant access to virtual and physical Visa cards, streamlining financial processes through a modern app and comprehensive portal. Features include expense tracking, budget analytics, and seamless integration with accounting systems to enhance financial oversight and efficiency. With a diverse team of over 190 professionals located in Estonia, Latvia, France and the United Kingdom, we are dedicated to developing high-quality, profitable products for our clients. Our passion for innovation drives us to improve and adapt to the evolving financial landscape continuously. We aim to elevate businesses by providing the most advanced financial technologies, enabling them to reach new heights in efficiency and growth. We are always open to collaboration and eager to assist companies in navigating the future of finance.

QuickFee (ASX: QFE) is a premier provider of payment, financing, and accounts receivable automation solutions tailored specifically for professional services firms. Our platform simplifies the Accounts Receivable process and boosts revenue growth by integrating various online payment methods and robust invoicing tools seamlessly within your practice management system. With QuickFee, you can expect fewer aging receivables, enhanced cash flow, and higher client spending. Your clients get the flexibility to pay via credit or debit cards, ACH/EFT transfers, or QuickFee's unique financing option that allows them to pay their invoice over 3 to 12 months—while firms receive the total payment upfront, incurring no extra costs. Operating across the United States and Australia, QuickFee is dedicated to providing scalable, cost-effective solutions supported by exceptional customer service.

Toast POS is a flexible system that was created exclusively for restaurants and food service businesses. This solution allows restaurant owners to quickly adapt to changing industry trends and customer expectations by offering tools such as online ordering, delivery, takeout and mobile app ordering. Toast POS is a cloud-based platform that offers new features and allows users to access their restaurant data from any location, on any device. Its powerful reporting and analytics suite enables restaurant managers to identify savings opportunities, highlight the best-selling menu items, etc.

EBizCharge is the leader in integrated payment solutions that helps businesses facilitate electronic payment processing, enhance transaction security, and increase client profits. Providing businesses with the tools they need to make transactions faster, safer, and less expensive while offering a premium payment processing experience. EBizCharge applications are PCI-compliant and fully integrated with major ERP/accounting systems, including QuickBooks, Sage ERP products, SAP Business One, Microsoft Dynamics, NetSuite, Epicor, Acumatica, and major online shopping carts, including Magento, WooCommerce, and Volusion.

RetailEdge is a simple-to-use and feature-rich point to sale (POS) and inventory software solution for retail businesses. RetailEdge is a product of High Meadow Business Solutions. It offers multi-location support, credit card processing, website integration and mobile POS. Gift card management capabilities are also included in the suite. The solution supports mobile and secure payments such as Apple Pay and EMV. It also integrates with multiple ecommerce platforms for efficient order processing, price updates, and gift card management capabilities. How are we different? 1. One time-fee for the software. 2. Hybrid software, with all local data, to ensure you have fast real-time access to all your data when the internet is down or, more often, slow. 2. Comes with an hour of free training with real people. This includes making sure your inventory is structured properly and familiarizing you with the many powerful tools that will help you grow your business. 3. Optional on-going support and updates, designed to affordably fit your business needs, not the other way around. Integrated credit card processing with the most modern features and developed to get you the lowest rates so that you save money.