Our picks for the best UK business loans in 2026, covering unsecured loans, flexible credit lines, and government-backed options for businesses of all sizes.
Last updated: April 2026. Written by the Lendus editorial team.
Finding the right business loan in the UK can be daunting — rates, terms, and eligibility criteria vary enormously between lenders. Whether you need fast working capital, a flexible credit line, or a long-term growth loan, this guide highlights the best options available to UK businesses right now.
iwoca's Flexi-Loan offers decisions in minutes and funds in as little as 24 hours, making it the go-to for businesses that need capital fast. Limits up to £500k and no early repayment fees mean it suits both short-term cash flow gaps and longer growth projects. Its open-banking link makes applications remarkably frictionless.
Funding Circle is a market leader for UK SMEs with a trading history of two or more years, offering competitive fixed rates and terms up to six years. Its FCA-authorised peer-to-peer model connects creditworthy businesses directly with investors, often resulting in lower rates than high-street banks. The online application takes around 10 minutes.
Fleximize lives up to its name with a truly flexible loan product — top-ups, payment holidays, and unlimited free overpayments are all available mid-term. Its Flexiloan and Flexiloan Lite products cater to businesses from six months old upward, with no hidden fees. Customer service is consistently praised by borrowers on Trustpilot.
Or compare all 200+ lenders in 2 minutes
Check Eligibility| Lender | Best For | Rates | Amount | Speed | Rating |
|---|---|---|---|---|---|
| iwoca | Best for speed | From 2% per month | £1,000 – £500,000 | Within 24 hours | 4.6/5 |
| Funding Circle | Best for established businesses | From 7.9% p.a. | £10,000 – £500,000 | 2–5 business days | 4.5/5 |
| Fleximize | Best for flexibility | From 0.9% per month | £5,000 – £500,000 | Within 48 hours | 4.8/5 |
| Start Up Loans | Best for startups | 6% p.a. fixed | £500 – £25,000 | 2–8 weeks | 4.3/5 |
| Bizcap | Best for unsecured borrowing | From 1.5% per month | £5,000 – £500,000 | Same day | 4.4/5 |
| Capify | Best for hospitality businesses | Factor rate from 1.2x | £3,500 – £500,000 | Within 24 hours | 4.3/5 |
| LendingCrowd | Best for Scottish businesses | From 7.95% p.a. | £25,000 – £500,000 | 3–5 business days | 4.2/5 |
We evaluated lenders across six criteria: interest rates and overall cost of borrowing, speed of decision and funding, eligibility requirements, loan flexibility (repayment terms, overpayments, drawdowns), FCA authorisation status, and verified customer reviews on Trustpilot. Lenders had to be actively lending to UK SMEs in 2026 and hold appropriate FCA permissions to be considered.
Compare 200+ lenders in 2 minutes. No credit check.
Check Eligibility