If you’re choosing between Funding Circle and Fleximize, you’re really choosing between the lowest rate and the widest door.
Funding Circle is the cheaper lender for established limited companies. Fleximize is the flexible one that still lends to sole traders, partnerships and six-month-old firms.
We verified every rate, limit and rule below on each lender’s own pages in June 2026, because one widely-repeated claim about Fleximize’s eligibility is simply wrong.
Funding Circle vs Fleximize at a Glance
Pick Funding Circle if you’re an established limited company chasing the lowest rate. It lends from 6.9% a year, up to £750,000, with no early-settlement fee.
Pick Fleximize if you want flexibility or you don’t fit Funding Circle’s box. It costs more — from 0.9% a month secured — but it lends from six months’ trading and, unlike Funding Circle, still takes sole traders and partnerships.
That eligibility split is the whole decision for many readers. Funding Circle dropped sole traders and ordinary partnerships in February 2026; if that’s you and your VAT return and payroll still need funding, Fleximize is the one that will pick up the phone.
We checked both lenders’ own pages in June 2026. Funding Circle is FCA-authorised; Fleximize’s commercial lending sits outside formal FCA rules, though it says it follows the fair-lending guidelines anyway. That’s the trade-off worth knowing.
The Core Difference Between Funding Circle and Fleximize
The core difference is who each lender is built for. Funding Circle is a low-rate lender for established limited companies; Fleximize is a flexible lender for everyone else.
Funding Circle wants two years of trading, a limited company or LLP, and clean numbers. In return you get the cheapest money in this pair and up to £750,000.
Fleximize asks for six months’ trading and about £5,000 a month of turnover, and it lends to sole traders and partnerships too. You pay more for that reach, but if your cash flow is young or lumpy, it’s the one that says yes.
So the question isn’t really “which is cheaper”. It’s whether you clear Funding Circle’s bar at all. If you do, it usually wins on cost. If you don’t, Fleximize is the realistic option.
Funding Circle vs Fleximize Compared
| Feature | Funding Circle | Fleximize |
|---|---|---|
| Rate | From 6.9% a year (APR) | From 0.9% a month secured; 1.5%–2.9% unsecured |
| Loan amount | £10,000 – £750,000 | £10,000 – £1,000,000 (secured) |
| Term | 6 months – 5 years | 3 – 60 months |
| Who can apply | Limited companies & LLPs only (~2 years trading) | Ltd, LLP, sole traders & partnerships (6+ months) |
| Setup / completion fee | Completion fee 1%–3% at drawdown | None |
| Early repayment | No fee | No fee (interest only for time held) |
| Speed | Decision ~1 hour; funds in ~24 hours | Decision ~24 hours; funds within 48 |
| Regulation | FCA-authorised | B2B lending outside formal FCA rules; follows guidelines |
Differences That Actually Matter
Start with eligibility, because it decides everything else. Funding Circle is limited companies and LLPs only since February 2026, with two or more years’ trading.
Fleximize lends to limited companies, LLPs, sole traders and partnerships, from six months in. If you run payroll as a sole trader and a supplier needs paying next week, Funding Circle can’t help you and Fleximize can.
Next, security and size. Funding Circle goes to £750,000 unsecured for strong companies; Fleximize stretches to £1,000,000 but leans on a secured charge for the larger sums. Both want a personal guarantee from a director.
Then flexibility. Fleximize lets you take repayment holidays and a top-up after three clean repayments, and its rate falls as the secured loan amortises. Funding Circle is a straight fixed-rate term loan — simpler, but with less give if your month turns tight.
That’s the real split: Funding Circle is cheaper and bigger for the businesses it accepts; Fleximize is more forgiving for the businesses it doesn’t.
Pricing and Cost Comparison
On headline cost, Funding Circle wins for prime borrowers. Its rate starts at 6.9% a year. Fleximize quotes a monthly rate — from 0.9% secured, 1.5% to 2.9% unsecured.
Watch the fee structure, because that’s where the comparison flips. Funding Circle adds a one-off completion fee of 1% to 3%, taken from the loan at drawdown, so you receive a little less than you borrow. Fleximize charges no setup fee at all.
Fleximize’s Penalty-Free Promise is the catch in your favour. There’s no early-repayment charge and you only pay interest for the time you hold the money. Clear a Fleximize loan early and it genuinely saves you interest.
So run it both ways. If you’ll hold the loan for the full term, Funding Circle’s lower rate usually costs you less overall. If you might repay early — a bridge before an invoice lands — Fleximize’s no-fee, interest-for-time-held model can come out ahead.
Neither has an early-settlement penalty, which is rarer than it sounds in business lending. The deciding cost is Funding Circle’s upfront completion fee versus Fleximize’s higher monthly rate. We’d model your actual term before choosing.
Application and Workflow
Both move fast, but they feel different. Funding Circle gives a decision in as little as an hour and funds in as little as 24 hours once your paperwork is signed — which matters when a supplier won’t wait for the next invoice to clear.
Fleximize decides in as little as 24 hours and funds within 48, with a named relationship manager rather than a pure-automation flow. If you’d rather talk to a human about a messy set of accounts, that human is part of what you’re paying for.
You’ll need the usual: bank statements, recent accounts, and a director’s personal guarantee. Funding Circle reads your numbers algorithmically, so clean, reconciled books help your case when the underwriter looks.
For a sole trader, the workflow question is moot — Funding Circle won’t start the application. Fleximize will, which is why its process matters more to the readers Funding Circle now turns away.
Which Should You Choose?
For an established limited company that clears Funding Circle’s two-year bar, Funding Circle is the call. We rate it ahead on rate, on maximum loan size, and on the simple fixed-rate structure that makes budgeting easy.
For everyone else, Fleximize is the answer. Younger businesses, sole traders, partnerships, or anyone who values a repayment holiday and penalty-free early exit will get more from it — and will often get a yes where Funding Circle gives a no.
Think about how the money moves through your year. If you invoice clients monthly and repay steadily over three years, Funding Circle’s rate compounds in your favour. If you borrow to bridge a slow quarter and clear it fast, Fleximize’s no-fee model fits better.
We wouldn’t pay Fleximize’s premium if Funding Circle will take you. But we wouldn’t waste a week on a Funding Circle application we’re going to fail either. Check which one you qualify for first; optimise the rate second.
Funding Circle vs Fleximize: Quick Answer
Funding Circle is cheaper and lends more, but only to limited companies and LLPs with about two years’ trading. Fleximize costs more yet lends from six months in, takes sole traders and partnerships, and never charges you to repay early.
If you qualify for Funding Circle and will hold the loan to term, take it and bank the lower rate. If you’re early-stage, unincorporated, or you want the flexibility to clear the debt the moment your cash flow allows, Fleximize is the better fit.
Frequently Asked Questions
Is Funding Circle or Fleximize cheaper?
Funding Circle is usually cheaper for established limited companies that hold the loan to term — its rate starts at 6.9% a year against Fleximize’s 0.9% a month and up. But Funding Circle adds a 1% to 3% completion fee at drawdown, while Fleximize charges no setup fee and lets you repay early penalty-free. If you clear the balance early — say your cash flow recovers a quarter ahead — Fleximize can work out cheaper.
Does Funding Circle still lend to sole traders?
No. Funding Circle stopped accepting sole traders and ordinary partnerships in February 2026 and now lends only to UK limited companies and LLPs, typically with two or more years of trading. If you’re a sole trader, Fleximize still lends to you, as do government-backed Start Up Loans.
What credit and trading history do I need?
Funding Circle generally wants two or more years of trading, a limited company or LLP, and solid financials. Fleximize lends from six months’ trading with a minimum turnover of about £5,000 a month. Both run a credit check and both require a personal guarantee from a director or shareholder.
Are Funding Circle and Fleximize FCA-regulated?
Funding Circle is authorised and regulated by the Financial Conduct Authority. Fleximize’s commercial lending, like most B2B business lending in the UK, sits outside formal FCA regulation, though Fleximize states it follows FCA fair-lending guidelines. Neither business loan is covered by the FSCS.
How quickly can each lender pay out?
Funding Circle can decide in as little as an hour and pay out in as little as 24 hours after your documents are signed. Fleximize decides in as little as 24 hours and funds within 48, with a named relationship manager handling your case. Real timelines depend on how fast you return paperwork.
Methodology
How We Reviewed This Comparison
What we compared. We assessed Funding Circle and Fleximize on rate, loan size, term, eligibility, fees, flexibility, speed and regulatory status for UK business borrowers.
Data sources. We verified every figure directly on fundingcircle.com/uk and fleximize.com in June 2026, and corrected a widely-repeated error: Fleximize’s own page confirms it lends to sole traders and partnerships, not limited companies and LLPs only.
Update cadence. We re-verify rates, eligibility and fees on this page at least quarterly and whenever a lender changes terms. Some links are affiliate links; see our editorial policy.