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APIs · head to head

3scale vs Treasury Prime

3scale logo

3scale

APIs

API management platform for designing, securing, and monetizing APIs

From
$300/monthly
Rated
-
Full reviewWebsite
Treasury Prime logo

Treasury Prime

APIs

Banking as a service platform sold to sponsor banks rather than to fintechs

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: 3scale red Hat's managed 3scale services end on 30 June 2027, so anyone adopting the hosted option now is choosing a product with a published end date; Treasury Prime a fintech cannot buy Treasury Prime directly since the 2024 pivot, so the sales process starts with finding a sponsor bank willing to take your programme, which adds months and removes most of your negotiating leverage on fees.
  • They diverge on capability: 3scale covers API Gateway, Treasury Prime covers BankOS.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which 3scale and Treasury Prime actually diverge.

Attributes where 3scale and Treasury Prime differ
Attribute3scaleTreasury Prime
Starting price$300/monthlyOn request
Pricing modelsubscriptionquote
PlatformsCloud, On-premises, HybridAPI, Web
Founded1993Unknown

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 3scale

  • API Gateway
  • Developer Portal
  • API Monetization
  • Red Hat OpenShift
  • AWS
  • Azure
  • Kubernetes
  • Cloud support

Only in Treasury Prime

  • BankOS
  • OneKey Banking
  • Deposit accounts
  • Payments
  • Card issuing
  • Bank oversight tooling
  • Ledger and reconciliation
  • Programme onboarding

What people use each for

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

3scale

  • API gateway and lifecycle managementnot Treasury Prime
  • Rate limiting and traffic control across API consumersnot Treasury Prime
  • Developer portal and access key managementnot Treasury Prime
  • Monetising APIs with usage-based plansnot Treasury Prime
  • Hybrid deployment across on-premises and cloudnot Treasury Prime

Treasury Prime

  • A community or regional bank that wants to run an embedded finance line with examiner-acceptable oversight of its fintech programmesnot 3scale
  • A fintech that has already chosen its sponsor bank and needs API access to that bank rather than to a middleware layernot 3scale
  • A company that wants deposits spread across several banks for FDIC coverage beyond a single institution limitnot 3scale
  • A bank replacing a fragile middleware arrangement with a structure where it holds the customer contract and the oversight obligationnot 3scale

Where each one falls short

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

3scale

  • Red Hat's managed 3scale services end on 30 June 2027, so anyone adopting the hosted option now is choosing a product with a published end date
  • Sold as part of Red Hat middleware rather than standalone, and 3scale.net redirects into redhat.com
  • Pricing is not published and a subscription is required for some services

Treasury Prime

  • A fintech cannot buy Treasury Prime directly since the 2024 pivot, so the sales process starts with finding a sponsor bank willing to take your programme, which adds months and removes most of your negotiating leverage on fees.
  • Commercial terms including minimum deposit balances, reserve requirements and per transaction pricing are set by the bank rather than the platform, so two fintechs on the same software can face materially different economics with no public benchmark.
  • The company cut roughly half its staff in the 2024 pivot, which reduced the teams that supported fintech customers directly and left fintechs relying on their bank for support rather than on the vendor who wrote the software.
  • Bank risk appetite is now the binding constraint, and after the Synapse failure sponsor banks decline programmes in higher risk categories that a middleware provider would once have onboarded, so some business models simply cannot get placed.
  • If your sponsor bank exits the programme or is told by its regulator to reduce fintech exposure, you are migrating your entire deposit base to another institution, and the software being the same at both ends does not make that a small project.

Pricing, plan by plan

3scale

$300/monthly
  • Starter$300/monthly
    • API gateway
    • Developer portal
    • Basic analytics
  • Professional$750/monthly
    • Advanced features
    • API monetization
    • Enhanced support
  • Enterprise$undefined/monthly
    • Custom deployment
    • Dedicated support
    • Premium SLA

Treasury Prime

On request
  • BankOS$undefined/year
    • Sold to sponsor banks, not directly to fintechs
    • Fintech commercial terms are set by the sponsor bank
    • Minimum deposits, reserves and per transaction fees vary by bank

Which should you pick?

Choose 3scale if

  • You need api gateway.
  • You work on Cloud, On-premises, Hybrid.
  • You also want developer portal.
3scale review

Choose Treasury Prime if

  • You need bankos.
  • You work on API, Web.
  • You also want onekey banking.
Treasury Prime review

Questions people ask

Is 3scale or Treasury Prime better?
Neither clearly leads. 3scale starts at $300/monthly and Treasury Prime at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, 3scale or Treasury Prime?
3scale starts at $300/monthly and Treasury Prime at On request.
Does 3scale or Treasury Prime run on more platforms?
3scale runs on Cloud, On-premises, Hybrid. Treasury Prime runs on API, Web.
What is 3scale best used for?
3scale is most often used for api gateway and lifecycle management, rate limiting and traffic control across api consumers, developer portal and access key management, monetising apis with usage-based plans. Of those, api gateway and lifecycle management and rate limiting and traffic control across api consumers are not what Treasury Prime is typically brought in for.
What can 3scale do that Treasury Prime cannot?
3scale covers API Gateway, Developer Portal, API Monetization, Red Hat OpenShift. Treasury Prime covers BankOS, OneKey Banking, Deposit accounts, Payments.

Answered from the vendors’ own pages

3scale: Does Red Hat 3scale require a subscription?

Yes. The page states a subscription may be required for some services, though specific subscription details and costs are not published on this page.

Source
Treasury Prime: Can a fintech buy Treasury Prime directly?

No. Since the 2024 pivot it sells to banks. A fintech contracts with a sponsor bank running BankOS, and the bank sets the terms.

3scale: Is a trial available for 3scale?

A 'Start a trial' link is mentioned in navigation, but trial duration, included features, and limitations are not specified on this page.

Source
Treasury Prime: Why did it change model?

Regulatory pressure on the tri-party middleware structure, sharpened by the Synapse failure. Examiners want the bank holding the customer contract and the oversight obligation, which is what bank-direct means.

3scale: When will Red Hat 3scale end support?

Red Hat 3scale API Management maintenance and managed services will end on June 30, 2027. Customers should plan migrations accordingly.

Source
Treasury Prime: What is OneKey Banking?

A way of spreading deposits across several banks in the network, used for FDIC coverage above a single institution limit and for resilience if one bank exits.

Treasury Prime: Is pricing published?

No, at neither the bank nor the fintech level. Fintech economics are set by the sponsor bank, so expect wide variation.

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