iwoca vs Starling Bank: Which UK Business Loan Provider in 2026?
iwoca edges this matchup in our 2026 UK review, scoring 4.4 of 5 against Starling Bank on 4.3. iwoca runs a flexi-loan / line of credit at From 2% per month with decisions in same day to 24 hours; Starling Bank runs a business term loan + overdraft at From 7% APR. That said, the headline rating is not the whole answer: Starling Bank beats iwoca for existing starling business customers. 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
| iwoca | Starling Bank | |
|---|---|---|
| Product type | Flexi-loan / line of credit | Business term loan + overdraft |
| Founded | 2011 | 2014 |
| Ticket range | £1k to £500k | £25k to £250k |
| Typical rate | From 2% per month | From 7% APR |
| Decision time | Same day to 24 hours | 2 to 5 business days |
| Soft search at quote | Yes | No (hard search) |
| Limited companies only | No | Yes |
| FCA regulated | Yes | Yes |
| Companies House | 07798925 | 09092149 |
| Best for | Working capital and cash-flow gaps; Newer Ltd companies (12 months+); Flexible draw-down | Existing Starling business customers; Ltd companies wanting bank pricing; Borrowers wanting bank + loan in one app |
| Overall rating | 4.4 / 5 | 4.3 / 5 |
| Last reviewed | 2026-04-26 | 2026-05-08 |
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.
When Starling Bank wins
- Real bank pricing rather than fintech mark-up; rates from 7% APR for strong applicants.
- Application lives inside the existing Starling business app.
- PRA and FCA authorised; FSCS-protected deposits alongside.
- Loan + overdraft + account in one place reduces admin.
Best for
Existing Starling business customers, Ltd companies wanting bank pricing, Borrowers wanting bank + loan in one app.
Watch outs
- Only available to existing Starling business banking customers.
- Hard credit search at full application.
- Slower than fintech lenders; 2 to 5 days versus same-day.
FAQ
iwoca or Starling Bank: which is the better UK business loan in 2026?
iwoca scores higher overall in our 2026 review at 4.4 of 5 versus 4.3 for Starling Bank. That said, the right answer depends on what you trade and what you need. iwoca is the stronger pick for working capital and cash-flow gaps, while Starling Bank is the stronger pick for existing starling business customers. If your business sits inside one of those use cases, ignore the headline rating and pick for fit.
What rates and ticket bands do iwoca and Starling Bank offer?
iwoca runs a flexi-loan / line of credit with tickets of £1k to £500k at From 2% per month. Starling Bank runs a business term loan + overdraft with tickets of £25k to £250k at From 7% APR. Decision time on iwoca is same day to 24 hours; on Starling Bank it is 2 to 5 business days. 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: iwoca vs Starling Bank, who qualifies?
iwoca is soft-search at quote stage (no credit-file footprint) and accepts sole traders and partnerships as well as Ltd companies. Starling Bank is hard-search at quote and lends only to UK limited companies. iwoca is FCA regulated; Starling Bank is FCA regulated.
Which is the wrong answer for what?
iwoca is the wrong answer for fixed-term project finance. Starling Bank is the wrong answer for borrowers banking elsewhere. 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 iwoca and Starling Bank?
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).