APIs · head to head
Increase vs Melio

Increase
APIs
Direct banking API for ACH, wires, real-time payments, accounts and cards
- From
- On request
- Rated
- -
The short version
- Only Melio 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.; Melio card payments incur flat 2.9% fee on all plans
- They diverge on capability: Increase covers ACH origination and receipt, Melio covers Vendor payments.
- Prices and features above were last checked on 31 August 2026.
Where they differ
Only the attributes on which Increase and Melio actually diverge.
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
- Bank accounts
- Cards
- Cheques
- Sandbox and simulations
- Audit and reconciliation data
Only in Melio
- Vendor payments
- Card to check
- Payment scheduling
- Approval workflows
- QuickBooks sync
- QuickBooks
- Xero
- FreshBooks
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 Melio
- A marketplace that must hold seller balances in ledgered accounts with real account and routing numbersnot Melio
- A fintech that wants FedNow and RTP payouts so recipients are paid outside banking hoursnot Melio
- An engineering team that needs the underlying return codes and settlement timing visible in order to build correct reconciliation and retry logicnot Melio
Melio
- Accounts payable automationnot Increase
- Bill management and payment schedulingnot Increase
- Multi-vendor payment processingnot Increase
- Invoice receivables and payment collectionnot 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.
Melio
- Card payments incur flat 2.9% fee on all plans
- International payments charged $20 flat fee or 2.9% conversion rate plus international fees
- Paper checks cost $1.50 per check
- Wire transfers cost $10 standard or up to 1% plus $10 for same-day processing
- Core and Boost plans charged $10/month per additional user beyond base
Pricing, plan by plan
Increase
On request- Increase Platform$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
Melio
Free- GoFree
- 5 free ACH payments per month
- Pay by card, wire, or check
- Basic invoicing
- Core$25/month
- 20 free ACH payments per month
- $20/month with annual billing
- QuickBooks Online and Xero sync
- Boost$55/month
- 50 free ACH payments per month
- $44/month with annual billing
- QuickBooks Desktop sync
- Unlimited$80/month
- Unlimited free ACH payments
- $64/month with annual billing
- NetSuite sync
Which should you pick?
Choose Increase if
- You need ach origination and receipt.
- You work on API, Web.
- You also want domestic wires.
Choose Melio if
- You need vendor payments.
- You want to start without paying.
- You work on Web, Mobile app.
- You also want card to check.
Questions people ask
- Is Increase or Melio better?
- Neither clearly leads. Increase starts at On request and Melio at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Increase or Melio?
- Melio has a free tier; the other does not. Paid plans start at On request for Increase and Free for Melio.
- Does Increase or Melio run on more platforms?
- Increase runs on API, Web. Melio runs on Web, Mobile app.
- Can I use Melio for free?
- Yes. Melio 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 Melio is typically brought in for.
- What can Increase do that Melio cannot?
- Increase covers ACH origination and receipt, Domestic wires, Real-time payments, Bank accounts. Melio covers Vendor payments, Card to check, Payment scheduling, Approval workflows.
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.
Melio: What does Melio charge for ACH payments?
Melio's free Go tier includes 5 free ACH payments per month. Core tier provides 20 free ACH payments per month at $25/month. Boost offers 50 free ACH payments at $55/month. Unlimited tier at $80/month includes unlimited free ACH payments.
SourceIncrease: 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.
Melio: Does Melio charge fees for card payments?
Yes, Melio charges a flat 2.9% fee on all card payments. International card payments also include currency conversion charges and international fees beyond the base 2.9%.
SourceIncrease: Is it international?
No. Increase covers United States rails only, so cross border payouts require a second provider.
Melio: Can I use Melio for free?
Yes, Melio's free Go tier allows 5 free ACH payments per month with no subscription cost. Users can pay by card, wire, or check and access basic invoicing and payment link features.
SourceIncrease: 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.
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