Compare the Top Banking Software in the UK as of November 2025

What is Banking Software in the UK?

Banking software is designed to manage, automate, and secure financial operations across retail, commercial, and investment banking institutions. It enables banks to handle core activities such as deposits, loans, payments, account management, and compliance with regulatory requirements. Modern banking systems integrate digital channels—including online, mobile, and ATM networks—to provide seamless customer experiences. Many platforms also incorporate AI, analytics, and blockchain technologies to enhance fraud detection, risk management, and personalization. By digitizing operations and improving efficiency, banking software helps institutions deliver secure, scalable, and customer-centric financial services. Compare and read user reviews of the best Banking software in the UK currently available using the table below. This list is updated regularly.

  • 1
    Plaid

    Plaid

    Plaid

    Plaid is a global fintech infrastructure platform that enables businesses and consumers to securely connect to financial data and services. Through APIs that connect to more than 12,000 financial institutions across 20+ countries, Plaid operates the world’s largest open banking data network. By removing the complexity of direct bank integrations, Plaid enables developers, financial institutions, and enterprises to build secure, user-friendly, and conversion-optimized financial products. Plaid powers payments, lending, identity verification, fraud prevention, and personal finance applications. Today, more than 100 million people worldwide, including half of U.S. adults, have relied on Plaid through their connections to over 7,000 apps and services.
    Starting Price: Free
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  • 2
    Balance

    Balance

    Balance

    Balance is the first self-serve checkout that accepts 100% of the B2B payment complexities - from milestone payments to net terms, wires to checks, SaaS subscriptions to automatic vendor payouts - and more: 🗒 API-first! Get at them docs 💳 Go beyond cards: Accept ACH, wire, card, and even checks 💨 Instant, Risk-free Net Terms: Your customers pay Net 30/60. You get paid instantly. 🔁 Recurring payments, made easy: Make recurring invoice payments as easy as recurring CC payments 🏢 Built for all B2B payment needs. Perfected for Marketplaces, Wholesalers, Merchants, SaaS and Service Providers. 🧍🏽‍♀️ Self-serve invoicing: Your customers can pull & pay their own invoices with a click 🏋️ Automatic reconciliation & collection: Isn’t it funny you’re still doing this manually?
    Starting Price: $0
  • 3
    i2c

    i2c

    i2c

    Build, test and deploy your payment solutions quickly and easily with our modular, “building-block” technology. Choose from over 100K pre-coded functions using our point-and-click, self-serve interface. Accelerate time to market and support virtually any use case with our 300+ APIs. Instantly load card credentials into cardholders’ mobile wallets and leverage tools to deliver world-class digital experiences. Flexibility and control. Quickly create and test new programs with differentiated features based on market feedback, and scale new offerings to market on a platform that’’ inherently reliable and secure— and context aware. Our highly-configurable Agile Processing platform lets you create and deploy programs with an unparalleled range of features. Launch programs in as little as 30 days without expensive investment in IT infrastructure.
  • 4
    Lithic

    Lithic

    Lithic

    Lithic makes it simple to create payment cards to enable and control spending. Designed for developers, Lithic’s accessible building blocks reduce time to market, unlock new revenue streams and scale with your evolving business. Whether you’re creating payment cards for your customers, optimizing back-office operations, or simplifying disbursements, Lithic makes it easy to start without wading through lengthy MSAs or Sales demos. Pricing is simple, with no expensive monthly fees. Create your first card in minutes and use it right away.
  • 5
    M2P Fintech

    M2P Fintech

    M2P Fintech

    We handle opening of user/bank accounts, customer onboarding, compliance checks, and regulatory requirements, end-to-end. We guarantee industry standard compliance and a frictionless user experience. Roll out future-ready, customer-relevant banking services with our holistic core banking system. We help businesses provide smooth payment experiences to their end customers. Whatever the payment requirement, our solutions can handle it. We help organizations and banks issue branded physical and virtual cards. We configure requirements and co-create card programs specifically for your needs. We connect finance, technology, and commerce, with our capabilities like collection tech, payouts, plug-ins for merchants, payment gateway, and more. Our solutions are end-to-end, meaning we do all the heavy lifting, enabling you launch cards, programs, any fintech product in no time at all.
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