The UK's B2B Buy Now, Pay Later market is on track to hit $16.5 billion in 2026 and grow to $29.56 billion by 2030 (ResearchAndMarkets, 2026). It's already Europe's most mature BNPL market, so the question for UK sellers isn't whether to offer net terms at checkout, it's who to build that with.
B2B BNPL lets a business buyer purchase now and pay later, usually on 30/60/90-day net terms or in installments, while the provider pays the seller upfront and runs the credit and fraud check. Here's the case for offering it, how to shortlist a provider, who's building for enterprise versus SMB in the UK right now, and why Two is the strongest all-round choice.
Key takeaways
- The UK B2B BNPL market grew 24.9% year-on-year to $13.67 billion in 2025 and is forecast to reach $16.5 billion in 2026 (ResearchAndMarkets, 2026).
- Preference for buying on terms jumped from 59% to 72% of B2B buyers in a single year (TreviPay, December 2025 survey).
- Five criteria separate providers once you look past the marketing: recourse vs. non-recourse, underwriting speed, enterprise vs. SMB fit, geographic reach, and who's actually funding the credit risk.
Why sellers are adding it
Four numbers explain the rush: 95% of B2B buyers prefer to pay on invoice, but fewer than 10% of merchants are equipped to offer it. Without flexible payment, 29% of buyers abandon their cart, and merchants who add BNPL see conversion rise by up to 40% (Allianz Trade). Preference for buying on terms also jumped from 59% to 72% of buyers in a single year, according to TreviPay's December 2025 survey of UK and US B2B buyers.
Where the growth is concentrated
The UK market grew 24.9% year-on-year to reach $13.67 billion in 2025 (ResearchAndMarkets, 2026). Growth so far has been led by construction, manufacturing, and wholesale trade, sectors long affected by late payment and invoice factoring, alongside online retail categories like office supplies, electronics, and industrial equipment, where BNPL is embedded directly into checkout. For sellers in these categories, offering it is fast becoming less of an experiment and more of a competitive baseline.
How to shortlist a provider
Five criteria separate providers once you look past the marketing:
- Recourse vs. non-recourse: Determines whether the provider absorbs a buyer's default or reclaims the advance from the seller.
- Underwriting speed: Ranges from instant, checkout-based decisioning to a multi-day manual review process.
- Enterprise vs. SMB fit: Ticket size and integration requirements vary considerably, and few providers serve both segments equally well.
- Geographic reach: Some providers operate UK-only; others support multiple markets and currencies.
- Source of risk funding: Whether the provider carries credit risk on its own balance sheet, or is backed by a bank or insurer.
Best for enterprise
- Two (top pick): non-recourse, real-time decisioning, and upfront payouts at any order size, backed by Santander CIB and Allianz Trade for large corporate programmes.
- TreviPay: the most enterprise-native name here, with 30/60/90-day terms and deep AR automation, though pricing and minimums aren't publicly disclosed.
- Billie: Berlin-founded, live in the UK and across 11 other European markets (Germany, France, Netherlands, Sweden, Norway, Finland, Austria, Denmark, Switzerland, Spain, and Italy) via its Adyen partnership, a strong fit if you need proven European reach (Adyen).
- Kriya: the most UK-native option, strong in construction, manufacturing, and wholesale, now backed by Allica Bank (acquired October 2025).
Best for SMB
- Two (top pick): instant checkout terms with no buyer sign-up, plus a Trade Account for repeat buyers, all under the same non-recourse model used for enterprise.
- Mondu: real-time approvals up to €1,000,000 with a reported 91% acceptance rate; EMI-licensed across the EEA and FCA-registered in the UK.
- iwocaPay: spending limits up to £30,000, repayable over up to 12 monthly instalments, tightly integrated with QuickBooks, Xero, WooCommerce, and Magento.
- Playter: splits invoices into fixed 3, 6, 9, or 12-month instalments, now part of Shawbrook (acquired December 2025).
Why Two comes out on top
Two is the only provider profiled here that clears all five criteria at once. It's fully non-recourse on every order, with Delphi and Frida running real-time credit and fraud checks in under two seconds, at any order value. It's also the only one running the same model across both segments, extending to large enterprise receivables through its partnership with Santander CIB and Allianz Trade, who name Two directly as their platform partner for enterprise BNPL. Two is further proven in the UK, where Purple Planet Packaging (+400% AOV), Rawlins Paints (full bad-debt protection and faster customer approvals), and Building Materials Nationwide (22% YoY growth) show clear results.
Hokodo's closure is worth keeping in mind here: the provider itself is a dependency in your finance stack, and a mid-contract shutdown means re-underwriting live receivables and re-integrating under time pressure (FinTech Futures, on Hokodo's closure). Before signing anywhere, ask who's actually funding the credit risk and how long they've processed volume at your scale. Kriya sits behind Allica, Playter behind Shawbrook, and Two behind Santander CIB and Allianz Trade. A provider funded only by venture capital can't make that same guarantee.
Ready to see how Two compares? See instant credit decisions, upfront payouts, and full non-recourse protection at work. Book a demo with Two.
FAQ
How is B2B BNPL different from consumer BNPL?
Larger order values, longer terms (30 to 90+ days or multi-month instalments), and underwriting based on company data rather than a personal credit score.
What happens if a provider shuts down?
Expect disruption: re-underwriting, re-integrating your checkout or invoicing, and untangling in-flight transactions, as happened to Hokodo's merchants when it wound down starting November 2025 (FinTech Futures). Provider funding and regulatory status matter as much as the terms.
Which provider is best for UK businesses?
For most sellers, Two: it's the only fully non-recourse option spanning enterprise and SMB, backed by Santander CIB and Allianz Trade, with a proven UK track record. Sellers with narrow, single-segment needs may still prefer a specialist, but Two is the safest default.
