Cubefunder vs iwoca: Which UK Business Loan Provider in 2026?
iwoca edges this matchup in our 2026 UK review, scoring 4.4 of 5 against Cubefunder on 4.0. iwoca runs a flexi-loan / line of credit at From 2% per month with decisions in same day to 24 hours; Cubefunder runs a unsecured fixed-fee term loan at Fixed total fee, quoted at offer. That said, the headline rating is not the whole answer: Cubefunder beats iwoca for newer ltd companies (3 months+ trading). Read the side-by-side, then jump to the "when X wins" sections for the buyer-fit logic.
Director, BestBusinessLoans
Oliver leads BestBusinessLoans's editorial reviews and methodology. With a background in UK commercial finance, he oversees lender research, rate verification and review independence.
Last reviewed: 8 May 2026
Side-by-side
| Cubefunder | iwoca | |
|---|---|---|
| Product type | Unsecured fixed-fee term loan | Flexi-loan / line of credit |
| Founded | 2014 | 2011 |
| Ticket range | £5k to £100k | £1k to £500k |
| Typical rate | Fixed total fee, quoted at offer | From 2% per month |
| Decision time | 24 to 48 hours | Same day to 24 hours |
| Soft search at quote | Yes | Yes |
| Limited companies only | Yes | No |
| FCA regulated | Yes | Yes |
| Companies House | 09261403 | 07798925 |
| Best for | Newer Ltd companies (3 months+ trading); Sub-£100k tickets; Borrowers wanting predictable total cost | Working capital and cash-flow gaps; Newer Ltd companies (12 months+); Flexible draw-down |
| Overall rating | 4.0 / 5 | 4.4 / 5 |
| Trustpilot | 4.6/5 (158 reviews) | 4.7/5 (28,000 reviews) |
| Last reviewed | 2026-05-08 | 2026-04-26 |
When Cubefunder wins
- Fixed total fee, no compounding interest.
- Low minimum trading bar (3 months).
- Funds in around 48 hours.
- Direct lender; no broker hand-off.
Best for
Newer Ltd companies (3 months+ trading), Sub-£100k tickets, Borrowers wanting predictable total cost.
Watch outs
- England and Wales Ltd companies only, Scotland and NI excluded.
- Cap of £100k limits utility for larger SMEs.
- Headline rate not advertised, total fee revealed only at offer.
When iwoca wins
- Same-day decisions for most applicants.
- Flexi-loan: only pay interest on what you draw.
- Soft-search at quote.
- Strong for sub-2-year trading and lighter credit profiles.
Best for
Working capital and cash-flow gaps, Newer Ltd companies (12 months+), Flexible draw-down.
Watch outs
- Per-month rate looks low but compounds; effective APR is materially higher than the headline.
- Lower max ticket than Funding Circle for top-tier borrowers.
- Personal guarantee required.
FAQ
Cubefunder or iwoca: which is the better UK business loan in 2026?
iwoca scores higher overall in our 2026 review at 4.4 of 5 versus 4.0 for Cubefunder. That said, the right answer depends on what you trade and what you need. Cubefunder is the stronger pick for newer ltd companies (3 months+ trading), while iwoca is the stronger pick for working capital and cash-flow gaps. If your business sits inside one of those use cases, ignore the headline rating and pick for fit.
What rates and ticket bands do Cubefunder and iwoca offer?
Cubefunder runs a unsecured fixed-fee term loan with tickets of £5k to £100k at Fixed total fee, quoted at offer. iwoca runs a flexi-loan / line of credit with tickets of £1k to £500k at From 2% per month. Decision time on Cubefunder is 24 to 48 hours; on iwoca it is same day to 24 hours. Headline rates rarely match the offered rate, so verify on the lender site before committing, and assume bespoke pricing above £100k where the data allows it.
Eligibility: Cubefunder vs iwoca, who qualifies?
Cubefunder is soft-search at quote stage (no credit-file footprint) and lends only to UK limited companies. iwoca is soft-search at quote and accepts sole traders and partnerships as well as Ltd companies. Cubefunder is FCA regulated; iwoca is FCA regulated.
Which is the wrong answer for what?
Cubefunder is the wrong answer for scottish and ni registered companies. iwoca is the wrong answer for fixed-term project finance. If either of those describes your business, look at the side-by-side table for the alternative, or get a quote from our UK lender panel and we will surface the right shortlist.
Can BestBusinessLoans help me choose between Cubefunder and iwoca?
Yes. Our reviews are editorial; we run a UK lender panel via our /get-quotes/ form that includes both. Tell us monthly turnover, sector and what you need the money for. We match you against the lenders most likely to approve and beat your current cost, then route the application without affecting your credit file at quote stage.
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Get quotes →Reviewed by Oliver Mackman, Director. Last reviewed: 2026-05-08. Editorial by Best Business Loans Ltd (16833937).