Funding Circle Review

Funding Circle is a UK SME lender founded 2010 and listed on AIM since 2018. The platform has lent over £14 billion to small businesses across the UK, US, Germany and Netherlands. The core product is unsecured business term loans of £10,000 to £500,000; they also offer FlexiPay (a business credit facility) and receivables-backed lending. They are not primarily an invoice finance provider but feature on this site because their receivables-backed option overlaps with the invoice finance consideration set for many UK SMEs.

Funding Circle is a UK AIM-listed SME lender founded in 2010 whose core product is unsecured business term loans of £10,000 to £500,000 at APRs of 6.0% to 18.5%. It is not primarily an invoice finance provider but offers receivables-backed lending.

More detail + scope

Summary

Funding Circle is an AIM-listed UK SME lender founded in 2010 that has lent over £14 billion across the UK, US, Germany and Netherlands. Its core product is unsecured term loans of £10,000 to £500,000 at APRs of 6.0% to 18.5%, plus FlexiPay and receivables-backed lending. It is not primarily an invoice finance provider but appears here because its receivables option overlaps the consideration set.

This page covers

Funding Circle SME term loans, loan size, APR range and how its receivables-backed lending overlaps invoice finance

Not covered here

Dedicated invoice finance facilities (see /providers/), general invoice finance education (see /guides/), sector pages (see /industries/)

Key Facts

Primary productSME term loans
Loan size£10k to £500k
Term6 months to 6 years
APR range6.0% to 18.5%
Founded2010, AIM 2018
Lent to date£14bn+
UK marketsUK, US, DE, NL
TypeAIM-listed fintech

Where Funding Circle Fits

Funding Circle sits between high-street clearing banks and specialist alternative lenders. They are larger, more brand-recognised, and more scaled than fintech challengers, but more SME-focused and faster than Lloyds, NatWest, or HSBC for a typical sub-£500k term loan. Their underwriting is tech-driven (open-banking-led where available, plus traditional bureau and trading data) and most decisions are returned within 24 to 72 hours.

For invoice finance specifically, Funding Circle's receivables-backed option is a term-loan structure using invoiced revenue as security, not a true invoice finance facility. Businesses that want per-invoice advance, ledger-wide funding, or sector-specific invoice finance underwriting will find dedicated providers (Bibby, Close Brothers, Aldermore, or fintech invoice specialists) a better fit.

Pros and Cons

Strengths

  • Strong UK brand recognition and AIM-listed transparency
  • Fast tech-driven decisions (24-72 hours)
  • Scale: £14bn+ lent, established loss-history data
  • Multiple products: term loans, FlexiPay, receivables-backed
  • Competitive APR for clean-credit SME borrowers

Limitations

  • Not a true invoice finance provider (term loan with receivables as security)
  • Personal guarantees usually required from directors
  • £500k ticket ceiling rules out larger facilities
  • Less flexibility on rejected applications vs specialist alternatives
  • No sector-specific underwriting depth (construction stage billing, recruitment payroll)

Best For / Less Suitable For

Best for

  • Established UK SMEs (12+ months trading) wanting a fast unsecured term loan
  • Sub-£500k facility size with clean credit profile
  • Businesses that prefer fixed-term structure over revolving facilities
  • Tech-comfortable directors who value a digital application

Less suitable for

  • True invoice finance need (use Bibby, Close Brothers, Aldermore or fintech IF specialists)
  • Facilities above £500k (use challenger banks or commercial lenders)
  • Sub-12-month trading or pre-revenue applicants
  • Directors unwilling to give personal guarantees (use Accelerated Payments, Hydr)
  • Construction stage-billing or recruitment payroll-cycle files

How Funding Circle Compares

Vs.Funding Circle wins onOther wins on
iwocaAIM-listed scale, larger fixed-term loansFaster small-ticket decisions, flexi-loan structure, open-banking-led underwriting
Bibby Financial ServicesSpeed, fixed-term clarity, brand recognitionTrue invoice finance product, sector specialism, larger facility ceiling
AldermoreTech speed, lower minimum file sizeUK banking licence (PRA + FCA dual), confidential invoice discounting, cross-sell to commercial mortgages

Application Path

Apply online via fundingcircle.com with company information, director details, last 6 months of business bank statements (or open-banking permission), and basic trading details. Decision in 24 to 72 hours. Drawdown after personal guarantee documentation and standard KYC checks, typically 3 to 10 working days from approval.

Our Verdict

Funding Circle is a strong choice for UK SMEs seeking a fast unsecured term loan of £10k to £500k, especially businesses with 12+ months trading and clean credit. Their AIM-listed scale, tech-led underwriting, and product range (term loans, FlexiPay, receivables-backed) make them a credible alternative to high-street banks for the same applicant profile. They are not the right answer for businesses seeking true invoice finance: dedicated IF providers offer better structure and pricing for that need. The personal guarantee requirement and £500k ceiling are practical limits.

OM

Oliver Mackman

Director, Market Invoice

Oliver leads Market Invoice's editorial and comparison research. With a background in UK commercial finance, he oversees provider analysis, rate verification, and industry reporting across all verticals.

Last reviewed: 11 May 2026

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Funding Circle FAQ

What does Funding Circle actually do?

Funding Circle is primarily a UK SME term-loan lender. Founded 2010, AIM-listed since 2018, the platform has lent over £14 billion to small businesses in the UK, US, Germany and Netherlands. The core product is unsecured business loans of £10,000 to £500,000 over 6 months to 6 years. They also offer FlexiPay (a business credit facility) and a receivables-backed lending option for established borrowers. They are not primarily an invoice finance provider.

Does Funding Circle offer traditional invoice finance?

Not in the traditional sense. Their receivables-backed lending uses your invoiced sales as security for a term loan rather than advancing per invoice the way Bibby, Close Brothers, or Aldermore would. If you want true selective or whole-turnover invoice finance, Funding Circle is not the right fit; if you want a quick unsecured term loan with your invoiced revenue informing the credit decision, they may be.

What is Funding Circle's pricing on a term loan?

Headline APRs typically run 6.0% to 18.5% depending on credit grade, term, and security. Most SME files settle in the 8% to 12% range. The pricing is comparable to other tech-led UK SME lenders (iwoca, OakNorth) but generally cheaper than MCA providers. Bank of England base rate is 3.75% (March 2026); Funding Circle's pricing is broadly base plus a risk-adjusted margin.

How quickly does Funding Circle decide?

Decision in 24 to 72 hours for standard files, sometimes same-day for clean repeat borrowers. Drawdown 3 to 10 working days from approval, depending on documentation requirements and personal guarantee processing. Faster than clearing banks (typically 2 to 6 weeks for an SME term loan).

Does Funding Circle require a personal guarantee?

Yes, for the majority of facilities. PG from directors with 25%+ shareholding is standard on unsecured term loans. Larger facilities may also require a debenture over company assets. Funding Circle is less flexible on PG-free lending than fintech specialists like Allica Bank or some asset-backed providers.

How does Funding Circle compare to iwoca?

Funding Circle and iwoca compete directly in the £10k to £500k SME term loan and flexi-loan space. Funding Circle leans toward fixed-term loans and AIM-listed scale; iwoca focuses on open-banking-led flexi-loans and is privately held. iwoca often decides faster on small tickets; Funding Circle is competitive on larger fixed-term facilities. Both will engage with files from 12 months trading. Compare both directly for any UK SME term-loan ask.

Should I use Funding Circle if I want invoice finance specifically?

Probably not, unless your trading position suits a term loan better than an invoice finance facility. For true invoice finance (factoring or discounting), specialists like Bibby, Close Brothers, Aldermore, or fintech invoice finance providers (Hydr, Triver, Accelerated Payments) offer dedicated products with appropriate pricing structures. Funding Circle's receivables-backed option uses similar data inputs but the product mechanics differ.