Compare the Top Payment Processing Software in the UK as of February 2026

This a list of Payment Processing software in the UK. Use the filters on the left to add additional filters for products that have integrations with UK. View the products that work with UK in the table below.

What is Payment Processing Software in the UK?

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

  • 1
    PayPal

    PayPal

    PayPal

    9 million merchants rely on PayPal to build, run, and grow their business. Get the tools, products, financing, and support you need to help establish or grow your business – from processing payments and building a website to shipping and marketing. We even give you access to business loans* that can provide merchant funding to help you start and drive future growth. Get paid online or in-person. Whether you need online invoicing, a customized checkout for your website, or a card reader for processing on-the-go transactions, we have a solution for your business. Choose from a selection of products and services designed to simplify your day-to-day operations, like tools for tracking payments, printing shipping labels, and so much more. Explore merchant lending options that can provide you with fast access to the money your business needs now, plus a way to offer your customers financing that lets them pay over time, while you get paid upfront.
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    Starting Price: Free
  • 2
    Stripe

    Stripe

    Stripe

    The new standard in online payments. Stripe is the best software platform for running an internet business. We handle billions of dollars every year for forward-thinking businesses around the world. Stripe builds the most powerful and flexible tools for internet commerce. Whether you’re creating a subscription service, an on-demand marketplace, an e-commerce store, or a crowdfunding platform, Stripe’s meticulously designed APIs and unmatched functionality help you create the best possible product for your users. Millions of the world’s most innovative technology companies are scaling faster and more efficiently by building their businesses on Stripe. We believe that payments is a problem rooted in code, not finance. We obsessively seek out elegant, composable abstractions that enable robust, scalable, flexible integrations. Because we eliminate needless complexity and extraneous details, you can get up and running with Stripe in just a couple of minutes.
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    Starting Price: 2.9% + 30¢ per charge
  • 3
    Chargebee

    Chargebee

    Chargebee

    Chargebee is a recurring billing and subscription management tool that helps SaaS and SaaS-like businesses streamline Revenue Operations. Chargebee integrates with the leading payment gateways like Stripe, Braintree, PayPal etc. around the world to let you automate recurring payment collection along with invoicing, taxes, accounting, email notifications, SaaS Metrics and customer management. Chargebee handles all your crucial workflows from lead to ledger with power-packed integrations that include Salesforce, Xero, Quickbooks, Avalara, Slack, among others. Deflect cancellations at scale straight from Chargebee with a best-of-breed solution, Chargebee Retention, that provides personalized experiences that get results. Run experiments based on customer and subscription attributes taken straight from Chargebee to ensure you provide a personalized and relevant cancel experience.
    Starting Price: $299/month
  • 4
    Adyen

    Adyen

    Adyen

    End-to-end payments, data, and financial management in a single solution. Meet the financial technology platform to help realize your ambitions fast. Easily add more payment methods and grow into new markets with local acquiring. Create superior customer experiences using cross-channel insights. Gain a deeper understanding of your business with all your global payment data in one place. Protect your business by detecting and responding to fraud without impacting real transactions. Optimize your finances and increase automation with our banking infrastructure. Especially valuable for platforms and marketplaces looking to payout users faster in a preferred currency.
  • 5
    Braintree
    Boost your company's revenue with a global payments partner. Reach more buyers and drive higher conversion with the only payments platform that delivers PayPal, Venmo (in the US), credit and debit cards, and popular digital wallets like Apple Pay and Google Pay in a single, seamless integration. Drive revenue growth and maximize business opportunities. Accept and process cards, PayPal, and wallets such as Venmo (US only), Apple Pay, and Google Pay in a single, modern integration. Plus, get industry-leading tools to help prevent fraudulent transactions, manage data security, and streamline operations. Help increase sales and loyalty with a modernized, optimized payments experience. Leverage the PayPal network and next-generation technology to expand markets. Manage internal costs and automate back-end processes without sacrificing revenue. Help detect and prevent fraudulent transactions while approving more orders. The payments platform for some of the world’s leading brands.
  • 6
    Mollie

    Mollie

    Mollie

    Mollie is a money management platform that powers growth for over 250,000 businesses – from startups to enterprises. It's a single platform to get paid and simplify your finances, with online and in-person payments, subscriptions, financing, reconciliation, invoicing, and fraud prevention tools. Get started in minutes with transparent pricing, no hidden fees, and no lock-in contract.
    Starting Price: €0.25 per transaction
  • 7
    Pin Payments

    Pin Payments

    Pin Payments

    Pin Payments gives you a flexible platform for accepting card payments from your customers. Integrate payments with a wide range of business applications. Know what you pay, which becomes less as you grow. We are certified to the highest standard of PCI compliance. Endless possibilities using our integrations & developer APIs. Talk to our local support team whenever you need a hand. A first class checkout experience is more accessible than you might think. Pin Payments integrates with major ecommerce providers, making it easy for you to launch a top quality online store. As a PCI-DSS Level 1 certified provider, we'll ensure payments through your online store remain secure. Simple tools for you to get paid while starting out, through to support for market leading platforms when it's time to take the next step. Improve your conversions by enhancing the checkout experience for customers processing card payments on your site.
    Starting Price: 1.75% + 30c fee
  • 8
    Klarna

    Klarna

    Klarna

    The shortcut to shopping. Get personalized inspiration, exclusive deals and the freedom to pay how you prefer. Only in the Klarna app. Payment experiences shoppers love. America’s biggest brands use Klarna to elevate their shopping experiences. Our services are built to create a smoooth (yes, with 3 o's) shopping experience from beginning to end. Plus, we offer more ways to pay than any other provider. This means more conversions and bigger basket values for you. You get paid right away, in full, while your customers get the option to pay later. When you team up with Klarna you get more than just a set of modern payment methods. We work to enhance the full customer shopping journey. We follow your global enterprise anywhere across the world, making sure you offer a payment solution that supports you, is locally adapted, and delights your users as much as your wares do.
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