The UK is Europe’s leading FinTech hub, with London and Edinburgh at the forefront of financial technology innovation. From challenger banks and payment processors to investment platforms and lending startups, UK financial services businesses need sophisticated, secure, and FCA-compliant technology infrastructure to compete. 5labs builds robust FinTech applications, financial dashboards, banking API integrations, and compliant software platforms that help finance businesses digitise, scale, and innovate.
The UK financial services sector is undergoing profound digital transformation, driven by Open Banking mandates, evolving FCA regulations, and consumer demand for seamless, mobile-first financial experiences. Traditional financial institutions are competing with agile FinTech startups that offer superior user experiences at a fraction of the cost. Whether you are a startup disrupting an established market or an established firm modernising your digital infrastructure, technology quality and regulatory compliance are non-negotiable.
5labs provides specialist technology services for the UK finance and FinTech sector. Our web development team builds FCA-compliant financial websites and client portals. We develop mobile banking and payment apps, custom SaaS platforms for financial services, and AI-powered analytics tools. We also offer financial services SEO and lead generation campaigns that navigate the complex regulatory environment around financial promotion.
Specialist digital solutions for UK financial services businesses, from FCA-regulated firms to FinTech startups
We build secure, high-performance financial services websites and mobile banking applications that meet FCA financial promotion requirements and PCI DSS payment security standards. Our development team has experience with Open Banking API integrations, KYC onboarding flows, and real-time financial data dashboards for both B2B and consumer-facing FinTech products.
Web Development → | Mobile Apps →We develop AI-powered financial analytics tools, automated credit scoring systems, fraud detection algorithms, and intelligent portfolio management platforms. Our FinTech software team builds bespoke SaaS products for financial services, from regulatory reporting tools to automated reconciliation systems and client-facing investment dashboards.
AI Development → | Custom Software →Financial services SEO requires deep knowledge of FCA financial promotion rules and Google’s financial products advertising policies. We create compliant content strategies for financial firms, optimise for high-value terms like “business banking UK” and “investment platform Edinburgh”, and manage Google Ads campaigns that pass financial product certification requirements.
SEO → | Digital Marketing → | Google Ads →We manage professional financial services social media accounts that build brand trust, share market insights, and promote financial products in line with FCA financial promotion guidance. Our AI automation tools streamline lead qualification workflows, client onboarding sequences, and CRM integrations, improving conversion rates while maintaining compliance.
Social Media → | AI Automation →What makes us the right technology partner for finance & FinTech organisations
We build financial technology with FCA regulations, GDPR, PCI DSS, and AML requirements in mind from the outset. Our team understands the compliance framework that UK financial services businesses operate within, enabling us to deliver technology that is both innovative and regulatorily sound. We work closely with your compliance team throughout development.
From web development and mobile apps to SEO and AI automation, we handle your entire digital operation under one roof. No need to manage multiple agencies or freelancers.
Over 200 projects delivered for UK businesses. We bring the same quality and rigour to every finance engagement, with clear communication and reliable delivery.
No hidden fees or surprise invoices. We provide detailed quotes upfront and maintain clear communication throughout. Competitive Edinburgh-based rates without compromise on quality.
5labs provides technology services across a wide range of sectors
Insurance broker websites, quote calculators, claims management software, and InsurTech platform development.
Learn More →Investment firm websites, client portals, portfolio dashboards, and financial compliance software for UK investment managers.
Learn More →Mortgage broker websites, affordability calculators, lead generation platforms, and CRM integrations for UK lenders.
Learn More →Accountancy firm websites, client portals, practice management software, and accounting firm SEO.
Learn More →Common questions from finance & FinTech businesses about working with 5labs
We build financial technology software with FCA compliance requirements integrated from the design stage, not bolted on afterwards. This includes implementing appropriate disclosure requirements, financial promotion compliance checks, audit trail functionality, data retention policies, and access controls. We strongly recommend involving your compliance officer or FCA-regulated compliance consultant throughout the project, and we are experienced at working within these structured review processes.
Yes. We have built Open Banking integrations using the UK Open Banking Standard, connecting with major bank APIs through providers such as TrueLayer, Plaid, and direct bank connections. Open Banking enables FinTech applications to access account data and initiate payments on behalf of users with appropriate consent, and we implement these flows with robust security and clear user consent management.
Yes. We develop payment processing integrations and digital payment applications using leading payment providers such as Stripe, Adyen, GoCardless, and PaySafe. For more complex payment platform development, we work within the regulatory framework for Payment Service Providers, including PSD2 compliance, PCI DSS Level 1 hosting requirements, and Strong Customer Authentication implementation.
We integrate with leading identity verification and KYC/AML API providers such as Onfido, Jumio, Comply Advantage, and LexisNexis to implement digital onboarding flows that meet FCA, JMLSG, and AML regulations. These integrations provide automated identity verification, sanctions screening, PEP checking, and ongoing transaction monitoring within your FinTech platform.
Absolutely. We work with FinTech founders from initial product concept through to market launch and beyond. We help define product requirements, architecture decisions, and technology stack choices that balance development speed with long-term scalability. Our agile development approach allows startups to launch an MVP quickly, gather user feedback, and iterate towards a full product, all while keeping compliance requirements in scope.
Yes. We design and develop custom financial analytics dashboards with real-time data visualisation, interactive charts, drill-down reporting, and data export functionality. Our dashboards are built with performance and security as priorities, handling large datasets efficiently while ensuring only authorised users can access sensitive financial information. We integrate with data warehouses, APIs, and existing back-office systems.
Yes, and this requires specialist knowledge of FCA financial promotion rules (COBS 4), the Consumer Duty, and Google and Meta’s financial products advertising policies. We have experience creating compliant content and advertising campaigns for FCA-regulated businesses, including appropriate risk warnings, certification for certain financial product categories, and compliant ad copy that avoids misleading claims.
FinTech application costs vary significantly depending on complexity and regulatory requirements. A professional financial services website with client portal starts from £5,000. A mobile payment or investment app typically ranges from £15,000 to £50,000 depending on features. A full SaaS FinTech platform with banking integrations and compliance features is typically a £30,000–£100,000+ project. We provide detailed scoping and fixed-price quotes after a thorough discovery process.
Free Consultation | Full-Service Tech Agency | Serving Finance Businesses Across the UK
⭐ Trusted by Finance Businesses Across the UK
