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APIs · head to head

Increase vs Zelle

Increase logo

Increase

APIs

Direct banking API for ACH, wires, real-time payments, accounts and cards

From
On request
Rated
-
Full reviewWebsite
Zelle logo

Zelle

Personal Finance

Fast, safe and easy money transfer

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Zelle has a free tier, so it costs nothing to try first.
  • Each has a real cost: Increase the published per transaction rates exclude a monthly platform fee that Increase states varies by use case, so the transparent price page cannot produce a total cost and the material part of the deal is still negotiated privately.; Zelle both sender and recipient must have US bank accounts, so it does not work for international transfers
  • They diverge on capability: Increase covers ACH origination and receipt, Zelle covers Instant money transfers.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Increase and Zelle actually diverge.

Attributes where Increase and Zelle differ
AttributeIncreaseZelle
Starting priceOn requestFree
Pricing modelquotefree
Free tierNoYes
PlatformsAPI, WebWeb, IOS, Android
CategoryAPIsPersonal Finance
FoundedUnknown2017

Identical on both: 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 Increase

  • ACH origination and receipt
  • Domestic wires
  • Real-time payments
  • Cards
  • Cheques
  • Sandbox and simulations
  • Audit and reconciliation data

Only in Zelle

  • Instant money transfers
  • Bank-to-bank transfers
  • Recipient validation
  • Transaction history
  • Web support
  • IOS support
  • Android support

Both cover

  • Bank accounts

What people use each for

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

Increase

  • A payroll or treasury product that needs to originate same-day ACH and wires under its own control rather than through a payment processornot Zelle
  • A marketplace that must hold seller balances in ledgered accounts with real account and routing numbersnot Zelle
  • A fintech that wants FedNow and RTP payouts so recipients are paid outside banking hoursnot Zelle
  • An engineering team that needs the underlying return codes and settlement timing visible in order to build correct reconciliation and retry logicnot Zelle

Zelle

  • Sending money between US bank accounts within minutesnot Increase
  • Paying individuals directly from a bank's own mobile appnot Increase
  • Accepting customer payments through a Zelle small business accountnot Increase

Where each one falls short

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

Increase

  • The published per transaction rates exclude a monthly platform fee that Increase states varies by use case, so the transparent price page cannot produce a total cost and the material part of the deal is still negotiated privately.
  • Free allowances are deliberately small at ten account numbers and five physical cards, so any programme issuing accounts or cards at volume moves to quoted pricing almost immediately.
  • Banking is provided through partner banks, so programme approval, compliance obligations and the ability to launch at all depend on a bank relationship you do not control, and post-Synapse bank risk appetite has tightened considerably.
  • The API deliberately exposes payment rail mechanics rather than smoothing them, which is correct engineering but means a team without payments expertise will build reconciliation and return handling wrongly and only discover it when funds go astray.
  • Coverage is United States only, so a company with international payout needs runs a second provider and reconciles two ledgers, and the single API argument disappears at the first cross border customer.

Zelle

  • Both sender and recipient must have US bank accounts, so it does not work for international transfers
  • Payments cannot be reversed once the recipient is enrolled, and a payment can only be cancelled while the recipient has not yet enrolled
  • Send limits are set by each participating financial institution rather than published by Zelle
  • Reimbursement is limited to qualifying imposter scams rather than a general purchase protection
  • Business use requires a separate small business account

Pricing, plan by plan

Increase

On request
  • Increase Platform$undefined/month
    • Monthly fee quoted by use case and not published
    • Next-day ACH origination listed at 0.50 US dollars per transaction
    • Same-day ACH origination listed at 2.00 per transaction

Zelle

Free
  • FreeFree
    • Instant transfers
    • Bank security
    • Mobile app

Which should you pick?

Choose Increase if

  • You need ach origination and receipt.
  • You work on API, Web.
  • You also want domestic wires.
Increase review

Choose Zelle if

  • You need instant money transfers.
  • You want to start without paying.
  • You work on Web, IOS, Android.
  • You also want bank-to-bank transfers.
Zelle review

Questions people ask

Is Increase or Zelle better?
Neither clearly leads. Increase starts at On request and Zelle at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Increase or Zelle?
Zelle has a free tier; the other does not. Paid plans start at On request for Increase and Free for Zelle.
Does Increase or Zelle run on more platforms?
Increase runs on API, Web. Zelle runs on Web, IOS, Android.
Can I use Zelle for free?
Yes. Zelle has a free tier, so you can try it without paying. Increase starts at On request.
What is Increase best used for?
Increase is most often used for a payroll or treasury product that needs to originate same-day ach and wires under its own control rather than through a payment processor, a marketplace that must hold seller balances in ledgered accounts with real account and routing numbers, a fintech that wants fednow and rtp payouts so recipients are paid outside banking hours, an engineering team that needs the underlying return codes and settlement timing visible in order to build correct reconciliation and retry logic. Of those, a payroll or treasury product that needs to originate same-day ach and wires under its own control rather than through a payment processor and a marketplace that must hold seller balances in ledgered accounts with real account and routing numbers are not what Zelle is typically brought in for.
What can Increase do that Zelle cannot?
Increase covers ACH origination and receipt, Domestic wires, Real-time payments, Cards. Zelle covers Instant money transfers, Bank-to-bank transfers, Recipient validation, Transaction history. Both handle Bank accounts.

Answered from the vendors’ own pages

Increase: Does Increase publish its pricing?

Partly. Per transaction fees for ACH, wires, RTP, FedNow and cards are listed publicly. The monthly platform fee is not, and it is described only as varying by use case.

Zelle: Does Zelle charge fees?

99.40% of consumer savings and checking accounts linked to Zelle do not charge a fee to send, receive, or request money. Check with your specific financial institution as fees may vary.

Source
Increase: Who holds the deposits?

Partner banks, not Increase itself. That relationship determines your programme approval, your compliance obligations and your risk if the bank changes appetite.

Zelle: How long do transactions take?

Transactions sent to enrolled users typically occur within minutes, though it's recommended to verify timing with your financial institution.

Source
Increase: Is it international?

No. Increase covers United States rails only, so cross border payouts require a second provider.

Zelle: What type of account do I need?

Both parties must have an eligible checking or savings account to send or receive money through Zelle.

Source
Increase: How is it different from a middleware BaaS platform?

It exposes the rails rather than abstracting them, showing real return codes and settlement timing. That suits teams who understand payments and punishes teams who do not.

Zelle: Does Zelle sell my data?

Zelle does not sell data. However, data is shared for cross context behavioral advertising.

Source
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