November 26, 2025
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Nucleus commercial finance Alternatives

Discover effective alternatives to Nucleus Commercial Finance. Explore options for business loans and commercial funding to support your company's growth.
James Laden
Co-founder and CEO

This guide lists five UK focused alternatives to Nucleus commercial finance, so buyers can compare speed, eligibility, products, and pricing before applying. Data was generated on 2023-11-01T13:12:00Z; always confirm current terms with the provider.

Quick Compare:

#CompanyWhat it isFunding rangeSpeedRates
1iwocaLender serving UK businessesFrom 1,000 to 1,000,000Quick decision; funds within 24 hoursRates start at 1.5% monthly based on risk
2FleximizeLender serving UK businessesFrom 5,000 to 500,000Decision in 24 hoursVaries by loan amount and risk profile
3LendingCrowdPeer-to-peer lending platform for UK businessesFrom 5,000 to 500,000Typically a few days for approvalRates set by investor offers on the platform
4ThinCatsLender specializing in mid-sized business loans in the UKFrom 1,000,000 to 15,000,000Typically 1 to 2 weeks for complex loansRates are customized for each deal
5CapifyLender specializing in short-term business loans for UK businessesFrom 5,000 to 1,000,000Same-day funding availableRates depend on business profile and loan term

1. iwoca

iwoca provides flexible business loans focused on working capital. It offers fast decisions and quick access to funds, suitable for UK SMEs needing short-term liquidity. The lender also tailors interest rates based on risk and credit profile.

Loan and pricing details

Funding range note: From 1,000 to 1,000,000

Speed: Quick decision; funds within 24 hours

Interest rate notes: Rates start at 1.5% monthly based on risk

Eligibilit

Personal guarantee: May be required depending on case

Homeowner advantage: Not a significant factor

Services and sectors

  • Products: term_loan, revolving_credit
  • Industries: All

Best for

  • Fast access to funds
  • Startups
  • Low turnover businesses

Pros

  • Fast decision
  • Flexible terms

Cons

  • High interest rates if high risk

Sources: https://www.iwoca.co.uk/business-loan-calculator https://www.iwoca.co.uk/small-business-loans

2. Fleximize

Fleximize offers business loans designed for UK SMEs, providing flexible funding options for growth and cash flow. It caters to established businesses with a need for adaptable loan sizes and repayment terms, often secured on business assets.

Loan and pricing detail

Funding range note: From 5,000 to 500,000

Speed: Decision in 24 hours

Interest rate notes: Varies by loan amount and risk profile

Eligibility

Personal guarantee: Common for unsecured loans

Homeowner advantage: Improves loan approval chances

Services and sectors

  • Products: term_loan
  • Industries: All

Best for

  • Established businesses
  • Those seeking large loans

Pros

  • Flexible repayment terms
  • Quick approval

Cons

  • Higher turnover requirement

Sources: https://fleximize.com/business-loans/startup-loans https://fleximize.com/apply

3. LendingCrowd

LendingCrowd specializes in connecting UK businesses with investors through peer-to-peer lending. It provides competitive rates and flexible loan sizes, often used for growth, working capital, or refinancing projects. The service is brokered, offering access to a network of investors.

Loan and pricing details

Funding range note: From 5,000 to 500,000

Speed: Typically a few days for approval

Interest rate notes: Rates set by investor offers on the platform

Eligibility

Personal guarantee: May be required

Homeowner advantage: Helps in securing loans

Services and sectors

  • Products: term_loan
  • Industries: All

Best for

  • SMEs looking for alternative finance
  • Businesses seeking investor funding

Pros

  • Investor backing
  • Competitive rates

Cons

  • Approval can take time

Sources: https://www.lendingcrowd.com/ https://www.alternativebusinessfunding.co.uk/funders/lendingcrowd/

4. ThinCats

ThinCats is a lender offering financing solutions for medium-sized UK companies. It focuses on larger, longer-term loans usually secured on assets or cash flow. The service provides flexible funding for businesses seeking substantial growth capital or refinancing options.

Loan and pricing details

Funding range note: From 1,000,000 to 15,000,000

Speed: Typically 1 to 2 weeks for complex loans

Interest rate notes: Rates are customized for each deal

Eligibility

Personal guarantee: Common for larger loans

Homeowner advantage: Can be advantageous for loan terms

Services and sectors

  • Products: term_loan
  • Industries: All

Best for

  • Mid-sized enterprises
  • Businesses seeking larger loans

Pros

  • Tax-deductible interest
  • Large sums

Cons

  • Long approval process

Sources: https://www.thincats.com/business-funding/funding-solutions https://www.alternativebusinessfunding.co.uk/funders/thincats/thincats-business-loans/

5. Capify

Capify specialises in providing short-term business loans and merchant cash advances. It offers quick capital access and flexible repayment options, suitable for businesses with immediate funding needs or rapid growth plans.

Loan and pricing details

Funding range note: From 5,000 to 1,000,000

Speed: Same-day funding available

Interest rate notes: Rates depend on business profile and loan term

Eligibility

Personal guarantee: Often required depending on case

Homeowner advantage: Improves approval chance

Services and sectors

  • Products: short_term_loan, merchant_cash_advance
  • Industries: All

Best for

  • Retail businesses
  • Short-term financing needs

Pros

  • Fast funding
  • Flexible repayment

Cons

  • High rates for short-term

Sources: https://www.capify.co.uk/ https://www.iwoca.co.uk/lenders/capify-business-loans

Final notes

When comparing providers, match loan size, timeline, and sector fit first, then confirm current rates and fees with the finance provider. If one option declines your application, a broker or multi lender panel may still place the deal. Consider the type of provider best suited to your needs, whether a bank, broker, or specialist lender. Understanding your use case can help match the right funding partner. For additional information and funding options, visit Funding Agent.

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