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APIs · head to head

Aiia vs Apigee

Aiia logo

Aiia

APIs

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

From
On request
Rated
-
Full reviewWebsite
Apigee logo

Apigee

APIs

API management platform for designing, securing, and scaling APIs

From
$500/monthly
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.; Apigee the free evaluation is a sandbox limited to 60 days
  • They diverge on capability: Aiia covers Bank account data access, Apigee covers API Gateway.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Aiia and Apigee actually diverge.

Attributes where Aiia and Apigee differ
AttributeAiiaApigee
Starting priceOn request$500/monthly
Pricing modelquotesubscription
PlatformsWeb, APICloud, Hybrid, On-premises
FoundedUnknown2006

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 Aiia

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

Only in Apigee

  • API Gateway
  • API Analytics
  • Developer Portal
  • Google Cloud services
  • Azure
  • AWS
  • Okta
  • Cloud 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 Apigee
  • A personal finance or accounting product needing transaction history across Nordic and European banksnot Apigee
  • A payments product wanting account-to-account payment initiation under open banking regulationnot Apigee
  • A business wanting the stability and continued investment of Mastercard ownership behind its banking connectivity providernot Apigee

Apigee

  • Publishing, securing and versioning APIs for an enterprise API programnot Aiia
  • Monetizing APIs and running a developer portalnot Aiia
  • Analyzing API traffic and defending APIs against bots and abusenot 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.

Apigee

  • The free evaluation is a sandbox limited to 60 days
  • Pay-as-you-go has no SLA available at all
  • Pay-as-you-go bills environments separately from API calls, with a Base environment costing $365 per month per region
  • The Base environment is capped at 50 QPS with an SLA of up to 99%
  • Standard API Proxy calls are billed at $20 per 1M calls up to 50M, and Extensible API Proxy calls at $100 per 1M calls up to 50M
  • API Analytics is a paid add-on at $20 per 1M API calls and cannot be bought on a Base environment
  • Advanced API Security is a paid add-on at $350 per 1M API calls and cannot be bought on a Base environment
  • Monetization is unavailable on pay-as-you-go and requires a subscription tier
  • Additional API proxy deployments beyond those included cost $0.04 per hour per region on a Comprehensive environment
  • Subscription tiers Standard, Enterprise and Enterprise Plus are quote only with no published price
  • Google Cloud networking charges for IP addresses, data transfer out and forwarding rules are billed on top of Apigee usage

Pricing, plan by plan

Aiia

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

Apigee

$500/monthly
  • Starter$500/monthly
    • API gateway
    • Analytics
    • Developer portal
  • Professional$2500/monthly
    • Advanced security
    • Traffic management
    • Monetization
  • Enterprise$undefined/monthly
    • Custom deployment
    • SLA
    • Dedicated support

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 Apigee if

  • You need api gateway.
  • You work on Cloud, Hybrid, On-premises.
  • You also want api analytics.
Apigee review

Questions people ask

Is Aiia or Apigee better?
Neither clearly leads. Aiia starts at On request and Apigee at $500/monthly, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Aiia or Apigee?
Aiia starts at On request and Apigee at $500/monthly.
Does Aiia or Apigee run on more platforms?
Aiia runs on Web, API. Apigee runs on Cloud, Hybrid, On-premises.
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 Apigee is typically brought in for.
What can Aiia do that Apigee cannot?
Aiia covers Bank account data access, Payment initiation, Mastercard Open Finance integration, Modern authentication support. Apigee covers API Gateway, API Analytics, Developer Portal, Google Cloud services.

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.

Apigee: Does Apigee offer a free tier?

Yes, Apigee offers an always-free tier with access to 20+ products for common API management use cases, and a separate free trial providing $300 in credit for proof-of-concept projects.

Source
Aiia: Does the Aiia brand still exist?

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

Apigee: What is Apigee's pricing model?

Apigee uses a pay-as-you-go pricing model where customers pay based on API calls and usage, with a new pay-as-you-go model designed to optimize costs.

Source
Aiia: Which banks does it cover?

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

Apigee: Is there a commitment required to start with Apigee?

No. The free trial provides $300 in credit with no automatic charges or commitment required, allowing customers to evaluate the platform risk-free.

Source
Apigee: Are there usage limits I should know about?

Apigee documentation includes a limits page covering usage constraints, though specific limits are not detailed in the pricing section.

Source
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