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APIs · head to head

Treasury Prime vs Tyk

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
Tyk logo

Tyk

APIs

Open-source API gateway and API management platform

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Tyk has a free tier, so it costs nothing to try first.
  • Each has a real cost: 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.; Tyk professional and Enterprise plan pricing not published; contact required
  • They diverge on capability: Treasury Prime covers BankOS, Tyk covers API Gateway.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Treasury Prime and Tyk actually diverge.

Attributes where Treasury Prime and Tyk differ
AttributeTreasury PrimeTyk
Starting priceOn requestFree
Pricing modelquotefreemium
Free tierNoYes
PlatformsAPI, WebLinux, Docker, Kubernetes, Cloud
FoundedUnknown2013

Identical on both: 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 Treasury Prime

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

Only in Tyk

  • API Gateway
  • Rate Limiting
  • Authentication
  • Kubernetes
  • Docker
  • AWS
  • Azure
  • Linux support

What people use each for

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

Treasury Prime

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

Tyk

  • API gateway and API management platformsnot Treasury Prime
  • Microservices architecture orchestrationnot Treasury Prime
  • High-growth teams standardizing on API platformsnot Treasury Prime
  • Enterprises requiring advanced security and governancenot Treasury Prime

Where each one falls short

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

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.

Tyk

  • Professional and Enterprise plan pricing not published; contact required
  • Core plan uses consumption-based model with variable costs
  • No upfront pricing transparency for production deployments

Pricing, plan by plan

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

Tyk

Free
  • Free TrialFree
    • Fully featured 48-hour trial
    • No credit card required
    • Tyk Cloud access
  • Core Plan$null/month
    • Usage-based flexible pricing
    • Cloud, Hybrid, or Self-managed deployment
    • Unlimited API gateways
  • Professional Plan$null/month
    • One fixed price with unlimited access
    • All deployment options
    • Unlimited APIs and requests
  • Enterprise Plan$null/month
    • Custom pricing required
    • Advanced governance and security
    • Premium support with custom SLAs

Which should you pick?

Choose Treasury Prime if

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

Choose Tyk if

  • You need api gateway.
  • You want to start without paying.
  • You work on Linux, Docker, Kubernetes, Cloud.
  • You also want rate limiting.
Tyk review

Questions people ask

Is Treasury Prime or Tyk better?
Neither clearly leads. Treasury Prime starts at On request and Tyk at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Treasury Prime or Tyk?
Tyk has a free tier; the other does not. Paid plans start at On request for Treasury Prime and Free for Tyk.
Does Treasury Prime or Tyk run on more platforms?
Treasury Prime runs on API, Web. Tyk runs on Linux, Docker, Kubernetes, Cloud.
Can I use Tyk for free?
Yes. Tyk has a free tier, so you can try it without paying. Treasury Prime starts at On request.
What is Treasury Prime best used for?
Treasury Prime is most often used for a community or regional bank that wants to run an embedded finance line with examiner-acceptable oversight of its fintech programmes, a fintech that has already chosen its sponsor bank and needs api access to that bank rather than to a middleware layer, a company that wants deposits spread across several banks for fdic coverage beyond a single institution limit, a bank replacing a fragile middleware arrangement with a structure where it holds the customer contract and the oversight obligation. Of those, a community or regional bank that wants to run an embedded finance line with examiner-acceptable oversight of its fintech programmes and a fintech that has already chosen its sponsor bank and needs api access to that bank rather than to a middleware layer are not what Tyk is typically brought in for.
What can Treasury Prime do that Tyk cannot?
Treasury Prime covers BankOS, OneKey Banking, Deposit accounts, Payments. Tyk covers API Gateway, Rate Limiting, Authentication, Kubernetes.

Answered from the vendors’ own pages

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.

Tyk: How much does Tyk cost?

Tyk offers a free 48-hour trial with no credit card required. The Core plan uses usage-based pricing on a flexible model. Professional plan offers unlimited access at a fixed price (amount not published). Enterprise plans require custom pricing.

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.

Tyk: Is there a free trial of Tyk?

Yes, Tyk provides a fully featured 48-hour free trial of Tyk Cloud that requires no credit card to start.

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.

Tyk: What deployment options are included in Tyk pricing?

All Tyk plans support Cloud, Hybrid, or Self-managed deployment options without feature restrictions, allowing flexible infrastructure choices across pricing tiers.

Source
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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