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APIs · head to head

Aiia vs Synctera

Aiia logo

Aiia

APIs

Open banking and open finance API platform, now operating as Mastercard Open Banking

From
On request
Rated
-
Full reviewWebsite
Synctera logo

Synctera

APIs

Banking-as-a-service platform that brings its own sponsor bank and compliance tooling

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Aiia it is now part of Mastercard rather than an independent company, so a business specifically wanting to avoid card network dependency in its banking infrastructure no longer gets that separation by choosing Aiia.; Synctera implementation fee, platform fee and monthly minimum are all charged and none are published, so a programme cannot model its fixed cost floor without a sales process, and at low volume those fixed fees rather than transaction pricing determine your economics.
  • They diverge on capability: Aiia covers Bank account data access, Synctera covers Sponsor bank matching.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Aiia and Synctera actually diverge.

Attributes where Aiia and Synctera differ
AttributeAiiaSynctera

Identical on both: starting price (On request), pricing model (quote), free tier (No), platforms (Web, API), 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 Aiia

  • Bank account data access
  • Payment initiation
  • Mastercard Open Finance integration
  • Modern authentication support
  • Multi-country coverage
  • Developer documentation and sandbox

Only in Synctera

  • Sponsor bank matching
  • Accounts and ledger
  • Card issuing
  • Money movement
  • KYC and KYB
  • Transaction monitoring
  • Shared bank dashboard
  • Lending support

What people use each for

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

Aiia

  • A lending or credit product needing affordability checks via European bank account datanot Synctera
  • A personal finance or accounting product needing transaction history across Nordic and European banksnot Synctera
  • A payments product wanting account-to-account payment initiation under open banking regulationnot Synctera
  • A business wanting the stability and continued investment of Mastercard ownership behind its banking connectivity providernot Synctera

Synctera

  • A software company adding branded debit cards and accounts that has no appetite for sourcing and negotiating with a sponsor bank itselfnot Aiia
  • A fintech whose current bank partner is exiting the programme and needs a replacement with the oversight tooling already in placenot Aiia
  • A community bank that wants to run a fintech sponsorship line of business without building transaction monitoring and reconciliation from scratchnot Aiia
  • A B2B platform issuing spend cards to its customers that needs KYB, monitoring and card issuing from one contractnot Aiia

Where each one falls short

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

Aiia

  • It is now part of Mastercard rather than an independent company, so a business specifically wanting to avoid card network dependency in its banking infrastructure no longer gets that separation by choosing Aiia.
  • Pricing is not published and requires engaging Mastercard's open finance sales process, which can be a heavier sales motion than dealing with a smaller independent open banking provider.
  • Its strongest bank coverage remains concentrated in the Nordics and Northern Europe, so companies needing dense coverage in Southern or Eastern Europe should verify current bank connectivity before committing.
  • Brand confusion is real: developer documentation, login portals and older case studies still reference "Aiia" while newer Mastercard material refers to "Mastercard Open Banking," and a company researching either name in isolation may miss half the relevant material.
  • As with any open banking platform, reliability still depends on the consistency of the underlying banks' own APIs, which is a systemic industry issue rather than something Aiia specifically controls.

Synctera

  • Implementation fee, platform fee and monthly minimum are all charged and none are published, so a programme cannot model its fixed cost floor without a sales process, and at low volume those fixed fees rather than transaction pricing determine your economics.
  • The sponsor bank remains a third party whose risk appetite governs what you can launch, and a bank exiting or tightening its programme can force product changes you did not choose, which has happened repeatedly across the sector.
  • Onboarding runs on bank timelines, so several months typically pass between contract and first live customer while compliance policies and flow of funds are reviewed by both Synctera and the bank.
  • Coverage is United States focused, so a fintech with cross-border plans needs an entirely separate stack for other markets rather than an extension of this one.
  • Sitting between you and the bank means Synctera is another party in the reconciliation chain, and when balances disagree you are coordinating between two organisations rather than one, which lengthens incident resolution.

Pricing, plan by plan

Aiia

On request
  • Aiia Enterprise (Mastercard Open Banking)$undefined/year
    • Pricing not published, quote via Mastercard Open Finance sales

Synctera

On request
  • Synctera Platform$undefined/year
    • Sponsor bank relationship included
    • Accounts, ledger and card issuing
    • ACH, wire and instant rails

Which should you pick?

Choose Aiia if

  • You need bank account data access.
  • You work on Web, API.
  • You also want payment initiation.
Aiia review

Choose Synctera if

  • You need sponsor bank matching.
  • You work on Web, API.
  • You also want accounts and ledger.
Synctera review

Questions people ask

Is Aiia or Synctera better?
Neither clearly leads. Aiia starts at On request and Synctera at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Aiia or Synctera?
Aiia starts at On request and Synctera at On request.
Does Aiia or Synctera run on more platforms?
Both run on Web, API, so platform support will not decide this one for you.
What is Aiia best used for?
Aiia is most often used for a lending or credit product needing affordability checks via european bank account data, a personal finance or accounting product needing transaction history across nordic and european banks, a payments product wanting account-to-account payment initiation under open banking regulation, a business wanting the stability and continued investment of mastercard ownership behind its banking connectivity provider. Of those, a lending or credit product needing affordability checks via european bank account data and a personal finance or accounting product needing transaction history across nordic and european banks are not what Synctera is typically brought in for.
What can Aiia do that Synctera cannot?
Aiia covers Bank account data access, Payment initiation, Mastercard Open Finance integration, Modern authentication support. Synctera covers Sponsor bank matching, Accounts and ledger, Card issuing, Money movement.

Answered from the vendors’ own pages

Aiia: Is Aiia still an independent company?

No, it was acquired by Mastercard in 2021 and now operates as part of Mastercard Open Finance Solutions, referenced as Aiia Enterprise.

Synctera: Does Synctera provide the bank?

Yes. Unlike a pure technology vendor, Synctera contracts with sponsor banks and brings one into your programme.

Aiia: Does the Aiia brand still exist?

Yes, in developer documentation and login portals, but the company behind it is Mastercard.

Synctera: What does it cost?

Nothing is published. Expect an implementation fee, a recurring platform fee and a monthly minimum, plus usage charges.

Aiia: Which banks does it cover?

Around 3,000 European banks, with strongest coverage in the Nordics and Northern Europe.

Synctera: How long does it take to launch?

Plan for months, not weeks, because both Synctera and the sponsor bank run compliance diligence on your programme.

Synctera: Is it available outside the United States?

Its focus is the United States; it has offered Canadian capability but non-US coverage is limited.

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