Head to head
Capital on Tap vs Starling Bank: Which UK Business Finance Provider in 2026?
Side by side: what each lender offers UK limited companies and LLPs, and what each one publishes.
Free · 2 mins
Start here · What do you need?
What Capital on Tap offers: business credit card with revolving credit line. Ticket range: up to £250k credit limit (its own figure). Rate: from 13.86% APR (variable); no interest on card spend if the balance is cleared in full. What Starling Bank offers: business banking; loans shown in the Starling app are provided by iwoca. Capital on Tap suits cash-flow cards on monthly cycle. Starling Bank suits existing Starling business customers who want to see an iwoca offer inside their banking app. The table below compares decision time and soft search at quote.
Source: FundBiz methodology. Editorial by Best Business Loans Ltd (16833937).
Capital on Tap, at a glance
- Product
- Business credit card with revolving credit line
- FundBiz editorial view
- Best for cash-flow cards on monthly cycle
Starling Bank, at a glance
- Product
- Business banking; loans shown in the Starling app are provided by iwoca
- FundBiz editorial view
- Best for existing Starling business customers who want to see an iwoca offer inside their banking app
Side-by-side
Full profiles: Capital on Tap · Starling Bank
| Compared on | Capital on Tap | Starling Bank |
|---|---|---|
| Product type | Business credit card with revolving credit line | Business banking; loans shown in the Starling app are provided by iwoca |
| Ticket range | Up to £250k credit limit (its own figure) | Set by iwoca (Starling doesn't offer its own business loans) |
| Typical rate | From 13.86% APR (variable); no interest on card spend if the balance is cleared in full | Set by iwoca |
| Decision time | Decision in 2 minutes (Capital on Tap's own figure) | Decision typically within 24 hours, instant possible up to £100k (iwoca's figure, shown by Starling) |
| Lender's own soft search at quote | Yes, says the lender | Yes, by iwoca |
Sources: Capital on Tap's own site · Starling Bank's own site. Figures change; confirm with the lender before you rely on one.
FundBiz enquiries are for limited companies, LLPs and partnerships with four or more partners. Some lenders on this page also accept other business types; we do not arrange those and do not recommend a lender on that basis.
When Capital on Tap may fit
- Applying won't affect your credit score and the decision comes back in minutes, per Capital on Tap's own site (checked 23 September 2026).
- No interest if statement balance is cleared in full each month.
- Unlimited 1% cashback on card spend, redeemable for cash, Avios, gift cards or against the balance (Capital on Tap's published terms).
Best for
Cash-flow cards on monthly cycle, Borrowers wanting a quick decision (it says 2 minutes).
Watch outs
- Cash-advance APR materially higher than card-spend APR; using it as cash erodes the maths.
- Personal guarantee required from a director.
- Credit limit can be reset down without warning if account behaviour changes.
Lender figures and criteria: Capital on Tap's own site; full notes in our Capital on Tap review.
When Starling Bank may fit
- Loan offers can appear inside the existing Starling business app for eligible customers.
- PRA and FCA authorised; FSCS-protected deposits.
- iwoca, the lender behind the in-app loans, says it only runs soft credit checks when you apply.
Best for
Existing Starling business customers who want to see an iwoca offer inside their banking app.
Watch outs
- Starling doesn't lend its own business loans, so there's no Starling rate or criteria to compare.
- The in-app route is for Starling business customers only; others can apply to iwoca directly.
Lender figures and criteria: Starling Bank's own site; full notes in our Starling Bank review.
FAQ
Capital on Tap or Starling Bank: which is the better UK business finance provider in 2026?
Neither is better for every business. The 'When Capital on Tap may fit' and 'When Starling Bank may fit' sections above say who each one suits, and the side-by-side table shows what each lender publishes. Check each lender's own criteria before you apply.
Which is weakest for what?
Capital on Tap is a poor fit for long-tenor capex finance. Starling Bank is a poor fit for borrowers banking elsewhere. If either of those describes your business, look at the side-by-side table for the alternative, or read our other lender reviews.
Can FundBiz help with Capital on Tap or Starling Bank?
FundBiz is not a lender and is independent of both. This comparison and our lender reviews are editorial research to help you decide which to approach. FundBiz doesn't pass your enquiry to either lender. If you send an enquiry through FundBiz, we pass it to one of the finance partners we work with, who will contact you about your options.
Who can send an enquiry through FundBiz?
The FundBiz enquiry form is for limited companies, LLPs and partnerships with four or more partners. Eligibility for Capital on Tap and Starling Bank is set by each lender, and trading history requirements vary, so check each lender's own criteria.
How we ranked these lenders
Every lender is scored on the same four FundBiz criteria: pricing transparency, eligibility clarity, decision speed and treatment of declined applicants. Scores are our own desk-research assessment built from the FCA Register, Companies House filings and each lender's published product sheets, not customer reviews and not hands-on product testing. Each comparison shows the date it was last updated. Inclusion is never paid for, and FundBiz receives no commission from lenders. FundBiz is paid a fixed fee by one of the finance partners we work with for each enquiry we pass on. See our full methodology.
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