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Accounting · head to head

Plaid vs Treasury Prime

Plaid logo

Plaid

Accounting

The safer way to connect financial accounts

From
$29/month
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: Plaid no dollar amount is published for any product, and the pricing page states no per request rate or minimum commitment; 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: Plaid covers Bank account linking, Treasury Prime covers BankOS.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

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

Attributes where Plaid and Treasury Prime differ
AttributePlaidTreasury Prime
Starting price$29/monthOn request
Pricing modelusage-basedquote
PlatformsApi, Web, Ios, AndroidAPI, Web
CategoryAccountingAPIs
Founded2013Unknown

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

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 Plaid

  • Bank account linking
  • Transaction data
  • Identity verification
  • Income verification
  • Asset reports
  • Venmo
  • Robinhood
  • Coinbase

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.

Plaid

  • Connecting bank accounts to an application for balances and transactionsnot Treasury Prime
  • Verifying account ownership and income for payments or lendingnot 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 Plaid
  • A fintech that has already chosen its sponsor bank and needs API access to that bank rather than to a middleware layernot Plaid
  • A company that wants deposits spread across several banks for FDIC coverage beyond a single institution limitnot Plaid
  • A bank replacing a fragile middleware arrangement with a structure where it holds the customer contract and the oversight obligationnot Plaid

Where each one falls short

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

Plaid

  • No dollar amount is published for any product, and the pricing page states no per request rate or minimum commitment
  • Three different billing models apply depending on the product, being one time per connected account, monthly per connected account, and per successful API call
  • That mix means total cost depends on which products are combined rather than on a single unit
  • Discounted rates require the Growth plan, which is a 12 month commitment

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

Plaid

$29/month
  • Pay-as-you-goFree
    • Bank connections
    • Transaction data
    • Account verification

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 Plaid if

  • You need bank account linking.
  • You work on Api, Web, Ios, Android.
  • You also want transaction data.
Plaid 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 Plaid or Treasury Prime better?
Neither clearly leads. Plaid starts at $29/month and Treasury Prime at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Plaid or Treasury Prime?
Plaid starts at $29/month and Treasury Prime at On request.
Does Plaid or Treasury Prime run on more platforms?
Plaid runs on Api, Web, Ios, Android. Treasury Prime runs on API, Web.
What is Plaid best used for?
Plaid is most often used for connecting bank accounts to an application for balances and transactions, verifying account ownership and income for payments or lending. Of those, connecting bank accounts to an application for balances and transactions and verifying account ownership and income for payments or lending are not what Treasury Prime is typically brought in for.
What can Plaid do that Treasury Prime cannot?
Plaid covers Bank account linking, Transaction data, Identity verification, Income verification. Treasury Prime covers BankOS, OneKey Banking, Deposit accounts, Payments.

Answered from the vendors’ own pages

Plaid: How much does Plaid cost?

Plaid does not publish per request rates. It offers Pay as You Go with no upfront commitment, a Growth plan on a 12 month commitment with discounts, and a Custom plan priced on volume. Figures come from its sales team.

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.

Plaid: How does Plaid bill for its products?

Plaid uses three billing shapes: one time fee products charged once per connected account, subscription products charged monthly per connected account, and per request products charged a flat fee for every successful API call.

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.

Plaid: Can I test Plaid for free?

Yes. Plaid's Limited Production service allows up to 200 API calls with each available product using live data, before any commitment. Plaid is also free for the consumers whose accounts are connected.

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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