UK Payment Processing Landscape
The United Kingdom is one of the world's most dynamic payment markets, home to globally significant processors, innovative fintechs, and deep-rooted banking infrastructure. From the London-headquartered giants like Worldpay and Checkout.com to agile disruptors like SumUp and GoCardless, the UK competitive landscape spans full-stack acquiring, open banking, mobile POS, and specialised high-risk solutions. Below are 12 key competitors operating in the UK payment processing space.
| Company | Services | Target Market | Competitive Note |
|---|---|---|---|
| UK HQ Worldpay |
Online
POS
Enterprise
Full-stack acquiring, gateway, fraud protection, routing optimisation, embedded payments, global payouts |
SMBs to enterprise, retail, e-commerce, software platforms | Processes $2.3T+ annually. Owned by Fiserv. Dominant UK acquirer with deep banking integrations. Strong in omnichannel but traditional risk appetite limits high-merchant acceptance. |
| UK HQ Checkout.com |
Online
Enterprise
Fintech
API-first payments, intelligent acceptance, fraud management, card issuing, FX conversion |
Enterprise merchants, digital-native businesses, marketplaces | Valued at $15B+. London-founded, processes payments for Samsung, Wise, Klarna, eBay. AI-powered optimiser and modular product suite. Strict underwriting limits higher-risk verticals. |
| UK HQ SumUp |
POS
SMB
Online
Mobile card readers, POS software, Tap to Pay, business accounts, invoicing, loyalty |
Micro-businesses, sole traders, retail, restaurants, service providers | Over 4M businesses globally. Low transaction fees from 0.99%. Strong in micro-merchant and mobile-first segments. Limited capability for complex or high-risk processing needs. |
| UK HQ GoCardless |
Bank Payments
Online
Open Banking
Direct Debit, instant bank payments, recurring billing, international collection, accounting integrations |
SaaS, subscription businesses, utilities, charities, professional services | Processes for 100K+ businesses including Tripadvisor, DocuSign, Sage. Specialises in recurring bank-to-bank payments. Low fraud, no card fees. Limited to bank payment rails — no card acquiring. |
| UK HQ Revolut Business |
Banking
Online
Fintech
Business accounts, payment links, payment gateway, FX, expense cards, payroll |
SMEs, startups, e-commerce, freelancers, international businesses | 45M+ personal users, fast-growing business arm. Integrated financial super-app for SMEs. Payment gateway still maturing compared to dedicated processors. Risk appetite limited for non-standard verticals. |
| UK HQ Takepayments |
POS
Online
SMB
Card machines, online payment gateway, virtual terminals, payment links, e-commerce plugins |
UK small-to-medium retail, hospitality, mobile businesses, charities | Over 60K UK merchants. Strong local presence with UK-based customer support. Competitive bundled pricing. Traditional risk profile — less accommodating of higher-risk merchant types. |
| UK HQ Dojo |
POS
Online
SMB
Smart card machines, payment gateway, e-commerce, tipping, reporting dashboard |
UK retail, hospitality, restaurants, SMBs, trade services | Formerly Myriad / GFG. Modern smart POS with integrated tipping and reporting. Growing fast in UK hospitality. Still relatively small market share. Limited alternative payment method support. |
| Elavon |
POS
Online
Enterprise
Merchant acquiring, payment gateway, virtual terminals, tokenisation, recurring billing |
UK SMB through enterprise, hospitality, retail, government, education | Subsidiary of US Bancorp. Major UK acquirer with strong bank partnerships. Robust infrastructure but traditional underwriting processes. Less flexible for non-standard or high-risk business models. |
| UK HQ Lloyds Cardnet |
POS
Online
Bank
Merchant acquiring, card machines, online gateway, e-commerce solutions, multi-currency |
UK businesses of all sizes, particularly existing Lloyds banking customers | Joint venture between Lloyds Banking Group and Fiserv. Deeply integrated with Lloyds banking ecosystem. Traditional risk assessment. Attractive for established low-risk businesses but inflexible for higher-risk. |
| Square (Block) |
POS
Online
SMB
Card readers, Square Online store, invoicing, POS software, business loans, payroll |
UK micro-businesses, retailers, restaurants, service providers, pop-ups | Strong brand and ecosystem. Flat-rate pricing is simple and transparent. Known for automated risk holds and sudden freezes on accounts deemed moderate-risk. Low tolerance for non-standard business models. |
| Stripe |
Online
Fintech
Enterprise
Payment gateway, billing, Connect platform, Stripe Terminal, Atlas, Issuing, Treasury |
Online businesses, SaaS, marketplaces, platforms, enterprise, startups | Dominant online gateway in UK. API-first, developer-friendly, broad feature set. Infamously strict risk algorithms — high rate of holds and terminations for moderate-risk merchants with minimal human review. |
| Adyen |
Online
POS
Enterprise
Unified commerce platform, gateway, acquiring, POS, revenue optimisation, risk management |
Enterprise merchants, global brands, retail chains, digital platforms | Netherlands-headquartered but major UK presence with London office. Services eBay, Spotify, McDonald's. Single-platform omnichannel approach. Enterprise-focused with high minimum volumes — not suitable for SMBs. |
How WebPayMe Fits Into the UK Landscape
Unlike most providers above — who rely on algorithmic risk scoring and have little appetite for non-standard business models — WebPayMe specialises in alternative payment solutions for legitimate merchants that mainstream processors decline. We assess businesses individually, offer stable processing relationships, and provide payment methods tailored to higher-risk industries where traditional card networks face excessive friction.
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