Softwr

APIs · head to head

Griffin vs Q2 Digital Banking

Griffin logo

Griffin

APIs

UK banking-as-a-service from a company that holds its own full banking licence

From
£100/month
Rated
-
Full reviewWebsite
Q2 Digital Banking logo

Q2 Digital Banking

APIs

Digital banking platform for US banks and credit unions, with a developer marketplace

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Griffin platform banking carries a one-off onboarding fee from 15,000 pounds and a 3,500 pound monthly minimum, which prices out early-stage companies entirely.; Q2 Digital Banking contracts are multi-year and priced per user or account, so a bank whose digital adoption grows faster than its revenue sees costs rise ahead of the benefit.
  • They diverge on capability: Griffin covers Bank accounts by API, Q2 Digital Banking covers Retail digital banking.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Griffin and Q2 Digital Banking actually diverge.

Attributes where Griffin and Q2 Digital Banking differ
AttributeGriffinQ2 Digital Banking
Starting price£100/monthOn request
Pricing modelPer month with usage drawdownquote
PlatformsWeb, REST APIWeb, iOS, Android

Identical on both: free tier (No), user rating (Not yet rated), category (APIs).

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 Griffin

  • Bank accounts by API
  • UK payment rails
  • Integrated ledger
  • Automated onboarding
  • Debit cards
  • Interest on balances

Only in Q2 Digital Banking

  • Retail digital banking
  • Commercial and treasury
  • Innovation Studio
  • SDK
  • Fraud analytics
  • Onboarding

What people use each for

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

Griffin

  • A wealth platform that must hold client money in a licensed bank rather than an EMI safeguarding accountnot Q2 Digital Banking
  • A lender wanting UK accounts and payment rails without becoming a bank itselfnot Q2 Digital Banking
  • A fintech burned by sponsor bank instability that wants the deposit holder and the API provider to be the same entitynot Q2 Digital Banking
  • A platform needing sub-account ledgering for pooled client funds with a clean audit trailnot Q2 Digital Banking

Q2 Digital Banking

  • A community bank whose mobile app is losing younger customers to national brandsnot Griffin
  • A credit union that wants to add partner features without a vendor roadmap requestnot Griffin
  • A bank chasing commercial deposits and needing real treasury management entitlementsnot Griffin
  • An institution wanting behavioural fraud detection across digital channels rather than at the corenot Griffin

Where each one falls short

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

Griffin

  • Platform banking carries a one-off onboarding fee from 15,000 pounds and a 3,500 pound monthly minimum, which prices out early-stage companies entirely.
  • It is UK-only, so a business with European or US operations needs a second banking provider and a second integration for those entities.
  • It is a young bank with a small balance sheet relative to incumbents, and enterprise counterparties still ask hard questions about concentration risk.
  • Holding a banking licence means Griffin applies bank-grade due diligence to its own clients, so onboarding is slower and more selective than an EMI-based provider.
  • Feature breadth is narrower than long-established providers, particularly in card programme management and in payment types beyond core UK rails.

Q2 Digital Banking

  • Contracts are multi-year and priced per user or account, so a bank whose digital adoption grows faster than its revenue sees costs rise ahead of the benefit.
  • It is a channel layer, not a core, so any limitation in the underlying core banking system remains and integration work sits with the bank.
  • Implementations are long and consume scarce internal technology capacity at institutions that typically have very small IT teams.
  • Marketplace applications carry separate third-party contracts and fees, so the extensibility that justifies the purchase adds cost rather than being included.
  • It is US-only, and its assumptions about payment rails, regulation and account structures do not transfer to institutions outside the United States.

Pricing, plan by plan

Griffin

£100/month
  • Business Banking$100/month
    • From 100 pounds per month
    • Interest or commission from around 1.75 percent AER variable
    • Operational accounts and UK payment rails
  • Platform Banking$3500/month
    • One-off onboarding fee from 15,000 pounds
    • Minimum monthly spend of 3,500 pounds, drawn down by usage
    • Higher committed tiers at 5,000 and 10,000 pounds with discounts
  • Enterprise$undefined/month
    • Custom pricing
    • Bespoke account structures and volumes
    • Negotiated interest or commission share

Q2 Digital Banking

On request
  • Q2 Digital Banking$undefined/year
    • Multi-year contract priced per registered user or per account
    • Separate licensing for retail, commercial and onboarding modules
    • Implementation and core integration charged as a project

Which should you pick?

Choose Griffin if

  • You need bank accounts by api.
  • You work on Web, REST API.
  • You also want uk payment rails.
Griffin review

Choose Q2 Digital Banking if

  • You need retail digital banking.
  • You work on Web, iOS, Android.
  • You also want commercial and treasury.
Q2 Digital Banking review

Questions people ask

Is Griffin or Q2 Digital Banking better?
Neither clearly leads. Griffin starts at £100/month and Q2 Digital Banking at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Griffin or Q2 Digital Banking?
Griffin starts at £100/month and Q2 Digital Banking at On request.
Does Griffin or Q2 Digital Banking run on more platforms?
Griffin runs on Web, REST API. Q2 Digital Banking runs on Web, iOS, Android.
What is Griffin best used for?
Griffin is most often used for a wealth platform that must hold client money in a licensed bank rather than an emi safeguarding account, a lender wanting uk accounts and payment rails without becoming a bank itself, a fintech burned by sponsor bank instability that wants the deposit holder and the api provider to be the same entity, a platform needing sub-account ledgering for pooled client funds with a clean audit trail. Of those, a wealth platform that must hold client money in a licensed bank rather than an emi safeguarding account and a lender wanting uk accounts and payment rails without becoming a bank itself are not what Q2 Digital Banking is typically brought in for.
What can Griffin do that Q2 Digital Banking cannot?
Griffin covers Bank accounts by API, UK payment rails, Integrated ledger, Automated onboarding. Q2 Digital Banking covers Retail digital banking, Commercial and treasury, Innovation Studio, SDK.

Answered from the vendors’ own pages

Griffin: Is Griffin actually a bank?

Yes. It received a UK banking licence with restrictions in March 2023 and a full licence in March 2024 after exiting mobilisation.

Q2 Digital Banking: Does Q2 replace our core banking system?

No. It is the digital channel layer that sits over your existing core and integrates with the major US core providers.

Griffin: What does it cost?

Business banking from 100 pounds a month; platform banking from a 15,000 pound onboarding fee plus a 3,500 pound monthly minimum drawn down by usage.

Q2 Digital Banking: What is Innovation Studio?

A marketplace and SDK that lets a bank enable partner applications or build its own features without waiting for Q2 to develop them.

Griffin: Does it cover Europe?

No. Griffin is a UK bank serving UK accounts and UK payment rails.

Q2 Digital Banking: Is it available outside the United States?

Not meaningfully. The platform is built around US banking rails, regulation and institution types.

Share

Related pages

More on Griffin

More on Q2 Digital Banking

Keep looking

Other head to heads