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Personal Finance · head to head

Credit Karma vs Starling Bank

Credit Karma logo

Credit Karma

Personal Finance

Free credit scores, reports, and more

From
Free
Rated
-
Full reviewWebsite
Starling Bank logo

Starling Bank

Personal Finance

UK-licensed digital bank with FSCS-protected deposits, built and majority-owned without a US parent

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Credit Karma state tax filing costs 15 USD even though federal filing is 0 USD; Starling Bank as a UK-only bank, customers wanting broad multi-currency holding, international transfers or in-app investing will need a separate product, since Starling's feature set stays deliberately focused on core banking.
  • They diverge on capability: Credit Karma covers Free credit score, Starling Bank covers FSCS-protected deposits.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Credit Karma and Starling Bank actually diverge.

Attributes where Credit Karma and Starling Bank differ
AttributeCredit KarmaStarling Bank
Pricing modelfreemiumFree personal current account; business accounts have free and paid tiers
PlatformsWeb, IOS, AndroidiOS, Android, Web
Founded2007Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Personal Finance).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Credit Karma

  • Free credit score
  • Credit report monitoring
  • Credit card recommendations
  • Tax filing
  • Credit bureaus
  • Financial institutions
  • Web support
  • IOS support

Only in Starling Bank

  • FSCS-protected deposits
  • Business banking suite
  • Fee-free foreign card spending
  • Savings Spaces
  • Joint accounts
  • Starling mortgages

What people use each for

The jobs each tool is most often brought in to do.

Credit Karma

  • Monitoring a credit score and the factors affecting it for freenot Starling Bank
  • Comparing credit card and loan offers with Approval Oddsnot Starling Bank
  • Filing federal tax returns at no chargenot Starling Bank

Starling Bank

  • A UK resident wanting a free, fully licensed current account with FSCS deposit protectionnot Credit Karma
  • A sole trader or small business wanting a business account with built-in invoicing rather than a separate accounting subscriptionnot Credit Karma
  • A frequent traveller wanting fee-free card spending abroad on a UK-regulated accountnot Credit Karma
  • A saver wanting goal-based Spaces sub-accounts without opening a separate savings productnot Credit Karma

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Credit Karma

  • State tax filing costs 15 USD even though federal filing is 0 USD
  • Credit Spark builds score history against TransUnion, and the site states that not all lenders use TransUnion credit reports or scores
  • Card and loan listings are advertising placements, disclosed on the site as compensation from third party advertisers
  • Send and score update frequency limits are not published on the site

Starling Bank

  • As a UK-only bank, customers wanting broad multi-currency holding, international transfers or in-app investing will need a separate product, since Starling's feature set stays deliberately focused on core banking.
  • Business account paid tiers add a monthly fee for features that some competitors bundle for free, so cost comparison against other business banking options should account for the tier actually needed, not the free entry point.
  • Like other app-first banks, Starling has very limited physical presence, which is a real limitation for customers needing to deposit cash or prefer in-person service.
  • Mortgage lending is limited to buy-to-let through a subsidiary rather than a full residential mortgage range, so it is not a one-stop option for a typical homebuyer.
  • Interest rates on savings Spaces and any lending products are set individually and can change, so the specific rate should be checked at the time of opening rather than assumed from marketing.

Pricing, plan by plan

Credit Karma

Free
  • FreeFree
    • Credit score monitoring
    • Credit reports
    • Personalized recommendations

Starling Bank

Free
  • Personal current accountFree
    • Free current account with FSCS-protected deposits
    • Fee-free foreign currency card spending
    • No monthly account fee
  • Business Toolkit$7/month
    • Integrated invoicing and expense categorisation
    • Multiple sub-accounts (Spaces) for tax and VAT setting-aside
    • Accounting software integrations

Which should you pick?

Choose Credit Karma if

  • You need free credit score.
  • You want to start without paying.
  • You work on Web, IOS, Android.
  • You also want credit report monitoring.
Credit Karma review

Choose Starling Bank if

  • You need fscs-protected deposits.
  • You want to start without paying.
  • You work on iOS, Android, Web.
  • You also want business banking suite.
Starling Bank review

Questions people ask

Is Credit Karma or Starling Bank better?
Neither clearly leads. Credit Karma starts at Free and Starling Bank at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Credit Karma or Starling Bank?
Credit Karma starts at Free and Starling Bank at Free.
Does Credit Karma or Starling Bank run on more platforms?
Credit Karma runs on Web, IOS, Android. Starling Bank runs on iOS, Android, Web.
Can I use Credit Karma for free?
Both have a free tier, so you can try either at no cost before committing.
What is Credit Karma best used for?
Credit Karma is most often used for monitoring a credit score and the factors affecting it for free, comparing credit card and loan offers with approval odds, filing federal tax returns at no charge. Of those, monitoring a credit score and the factors affecting it for free and comparing credit card and loan offers with approval odds are not what Starling Bank is typically brought in for.
What can Credit Karma do that Starling Bank cannot?
Credit Karma covers Free credit score, Credit report monitoring, Credit card recommendations, Tax filing. Starling Bank covers FSCS-protected deposits, Business banking suite, Fee-free foreign card spending, Savings Spaces.

Answered from the vendors’ own pages

Credit Karma: How much does Credit Karma cost?

Credit Karma's core services are completely free: credit score monitoring, credit reports, card and loan comparisons, and federal tax filing. The only costs are optional: $15 per state tax return and $2.50 per out-of-network ATM withdrawal.

Source
Starling Bank: Is Starling Bank a real bank?

Yes, Starling Bank Limited holds a full UK banking licence and is regulated by the FCA and PRA, the same framework as traditional UK banks.

Credit Karma: Is Credit Karma's credit monitoring free?

Yes, Credit Karma offers free credit score monitoring, credit reports, personalized insights, and credit building tools. Users can access their credit data without any subscription cost.

Source
Starling Bank: Are deposits protected if Starling fails?

Eligible deposits are covered by the Financial Services Compensation Scheme up to 85,000 pounds per eligible person, the same statutory protection as other UK banks.

Credit Karma: What is the cost to file taxes with Credit Karma?

Federal tax filing is free with Credit Karma Tax. State tax filing costs $15 per return. These costs are optional and only apply if you choose to file through the platform.

Source
Starling Bank: Is Starling good for a small business?

It has a well regarded business banking product with integrated invoicing and accounting software links, commonly used by UK sole traders and small companies.

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