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Accounting · head to head

Modern Treasury vs Paddle

Modern Treasury logo

Modern Treasury

Accounting

Payment operations and ledger infrastructure that sits between your product and your own bank accounts

From
On request
Rated
-
Full reviewWebsite
Paddle logo

Paddle

Accounting

The complete payments infrastructure for SaaS

From
$5/percent_plus_transaction
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Modern Treasury you must already have or be able to obtain your own bank accounts with the right connectivity, so early stage companies without a banking relationship cannot use it and are pushed towards a sponsor bank model instead.; Paddle paddle charges 5% plus 50 cents on every checkout transaction, which is well above a bare payment processor rate
  • They diverge on capability: Modern Treasury covers Multi-rail payment initiation, Paddle covers Payment processing.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Modern Treasury and Paddle actually diverge.

Attributes where Modern Treasury and Paddle differ
AttributeModern TreasuryPaddle
Starting priceOn request$5/percent_plus_transaction
Pricing modelquotetransaction
PlatformsWebWeb, Api
FoundedUnknown2012

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

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 Modern Treasury

  • Multi-rail payment initiation
  • Bank connectivity
  • Ledgers
  • Automatic reconciliation
  • Approval workflows
  • Virtual accounts
  • Compliance tooling
  • Return and exception handling

Only in Paddle

  • Payment processing
  • Sales tax handling
  • Subscription management
  • Checkout
  • Revenue metrics
  • Stripe
  • PayPal
  • Various

What people use each for

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

Modern Treasury

  • A marketplace paying out to thousands of sellers that needs a ledger its application can trust rather than reconciling a payments dashboard by handnot Paddle
  • A lender originating and servicing loans that must track disbursements, repayments and returns against its own bank accountsnot Paddle
  • A company that wants to move off a banking as a service provider and hold its own bank accounts after seeing sponsor banks offboard fintech programmesnot Paddle
  • An insurer handling premium collection and claims payment across several rails with approval controls and an auditable trailnot Paddle

Paddle

  • Selling SaaS or digital products with a merchant of record handling taxnot Modern Treasury
  • Global subscription billing and checkoutnot Modern Treasury
  • Offloading sales tax and VAT compliance for cross border salesnot Modern Treasury

Where each one falls short

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

Modern Treasury

  • You must already have or be able to obtain your own bank accounts with the right connectivity, so early stage companies without a banking relationship cannot use it and are pushed towards a sponsor bank model instead.
  • Pricing rests on an annual minimum commitment, and companies that miss their volume forecast pay the minimum regardless, which makes the headline per-transaction rate close to irrelevant in year one.
  • Supported bank connectivity is a finite list, so if your bank is not on it you are either waiting for an integration or changing banks, which is a far larger project than adopting the software.
  • It is software over banking, not banking, so it does not solve card issuing, deposit accounts or the licensing questions that a company embedding financial products still has to answer elsewhere.
  • The ledger is genuinely good but adopting it properly means making it the source of truth for balances in your product, which is a significant application change rather than a payments integration and is where implementations run long.

Paddle

  • Paddle charges 5% plus 50 cents on every checkout transaction, which is well above a bare payment processor rate
  • The 50 cent fixed component falls heavily on low value sales, and products under $10 require custom pricing agreed with sales
  • Invoicing is not covered by the published rate and requires custom pricing
  • As a merchant of record Paddle sits between the seller and the customer, so payouts and tax handling run through Paddle rather than the seller's own processor

Pricing, plan by plan

Modern Treasury

On request
  • Modern Treasury Platform$undefined/year
    • Platform access fee covering API, dashboard, infrastructure and support
    • Usage-based fees across ACH, wires, RTP, FedNow, push to card, cheques and stablecoins
    • A single annual minimum commitment that both platform and usage fees count towards

Paddle

$5/percent_plus_transaction
  • Pay-as-you-go$5/percent_plus_transaction
    • 5% + 50¢ per checkout transaction
    • Global payments and billing unified in one platform
    • Cross-border sales tax compliance
  • Custom Pricing$null/contact
    • All pay-as-you-go features
    • Custom pricing tailored to business model
    • Optional premium services access

Which should you pick?

Choose Modern Treasury if

  • You need multi-rail payment initiation.
  • You also want bank connectivity.
Modern Treasury review

Choose Paddle if

  • You need payment processing.
  • You work on Web, Api.
  • You also want sales tax handling.
Paddle review

Questions people ask

Is Modern Treasury or Paddle better?
Neither clearly leads. Modern Treasury starts at On request and Paddle at $5/percent_plus_transaction, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Modern Treasury or Paddle?
Modern Treasury starts at On request and Paddle at $5/percent_plus_transaction.
Does Modern Treasury or Paddle run on more platforms?
Modern Treasury runs on Web. Paddle runs on Web, Api.
What is Modern Treasury best used for?
Modern Treasury is most often used for a marketplace paying out to thousands of sellers that needs a ledger its application can trust rather than reconciling a payments dashboard by hand, a lender originating and servicing loans that must track disbursements, repayments and returns against its own bank accounts, a company that wants to move off a banking as a service provider and hold its own bank accounts after seeing sponsor banks offboard fintech programmes, an insurer handling premium collection and claims payment across several rails with approval controls and an auditable trail. Of those, a marketplace paying out to thousands of sellers that needs a ledger its application can trust rather than reconciling a payments dashboard by hand and a lender originating and servicing loans that must track disbursements, repayments and returns against its own bank accounts are not what Paddle is typically brought in for.
What can Modern Treasury do that Paddle cannot?
Modern Treasury covers Multi-rail payment initiation, Bank connectivity, Ledgers, Automatic reconciliation. Paddle covers Payment processing, Sales tax handling, Subscription management, Checkout.

Answered from the vendors’ own pages

Modern Treasury: Is Modern Treasury a bank or a banking as a service provider?

Neither. You hold your own bank accounts and it is software over them. That avoids sponsor bank concentration risk but means you need the bank relationship yourself.

Paddle: How much does Paddle charge per transaction?

Paddle charges 5% plus 50 cents per checkout transaction on their pay-as-you-go plan. Custom pricing is available for products under $10 or those requiring invoicing.

Source
Modern Treasury: What does it cost?

Not published. A platform access fee plus usage fees across rails, on an annual term with a single minimum commitment. Negotiate the minimum, not the per-transaction rate.

Paddle: Are there hidden fees with Paddle?

No. Paddle emphasizes all-in-one pricing with no hidden costs, migration fees, or monthly fees. The stated 5% plus 50¢ rate covers payments, billing, tax compliance, fraud protection, and support.

Source
Modern Treasury: Which rails are supported?

ACH, wires, RTP, FedNow, push to card, cheques and stablecoin payments, subject to what your bank supports.

Paddle: Does Paddle offer custom pricing?

Yes. Paddle offers custom pricing arrangements for businesses with specific needs. Customers can contact Paddle directly to discuss custom pricing tailored to their business model.

Source
Modern Treasury: Do we still need our own compliance programme?

Yes. KYB, KYC and transaction monitoring are included in the platform, but you are the one holding the accounts and the regulatory obligation sits with you and your bank.

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