Moov Review

Moov Financial is a US payments platform for software companies, built by Wade Arnold and Bob Smith out of the open-source moov.io money-movement libraries Arnold began publishing in 2017. It sells one API that accepts cards and bank payments, holds balances in wallets, sends payouts by RTP, FedNow or push-to-card, and issues virtual cards — the full money-movement stack that a vertical SaaS company would otherwise assemble from four vendors. It is the rare payments company that publishes a complete rate card: interchange plus 0.60% and 15 cents for online card acceptance, interchange plus 0.50% and 15 cents for Tap to Pay, 25 cents for next-day ACH, and a $500 monthly minimum with no setup fee. It has raised roughly $77.5 million across three named rounds, with Visa, Andreessen Horowitz, Bain Capital Ventures and Commerce Ventures on the register, and it operates in the United States only.

Estimated annual cost at three realistic processing volumes, using Moov’s published online rate plus monthly fees. Real costs vary with average transaction size, chargeback rate, and any negotiated terms.

Where Moov came from

Moov started as open source. In 2017 Wade Arnold began publishing Go libraries for ACH — the file format that moves most electronic money in the United States and that almost every fintech has to implement badly at least once. The libraries found an audience quickly, a developer community formed around them, and contributors added more: Fedwire, ISO 8583 card messaging, OFAC sanctions list matching. There are now more than fifty projects under the moov.io organisation.

The company followed the code. Moov Financial was built by Arnold as chief executive and Bob Smith as president to sell the commercial version of what the open source described: one API that accepts money, holds it, sends it and issues cards against it. Its first institutional round, $5.5 million led by Bain Capital Ventures, closed in August 2020; Andreessen Horowitz led a $27 million Series A that December; and Commerce Ventures led a $45 million Series B in January 2023, with Visa, Bain Capital Ventures and Sorenson Ventures participating. That is about $77.5 million across the named rounds, although aggregator sites report larger totals we could not verify. The company is based in Cedar Falls, Iowa, with a team distributed across the United States.

The pricing page, which deserves its own section

Moov publishes a complete rate card, and after reviewing dozens of payment companies we do not say that lightly. Online card acceptance is interchange plus 0.60% and 15 cents. Tap to Pay is interchange plus 0.50% and 15 cents. International cards add 1.5%. ACH is 25 cents next-day and 40 cents same-day. Instant payouts over RTP, FedNow or push-to-card are 0.95%, with a 50-cent minimum and a $5 cap. Active wallets are 50 cents a month. Instant bank validation is 75 cents an attempt, KYC $2.50 per individual, business verification $4.50 per business. Payment links, branded receipts, transaction monitoring and PCI compliance are included. There is no setup fee and a $500 monthly minimum.

Two details in that list are better than they look. Interchange plus, rather than a blended rate, means a platform can see what it is actually marking up and can pass through honestly to its own customers. And the $5 cap on instant payouts is unusually generous: at 0.95% uncapped, a $5,000 payout would cost $47.50, and here it costs $5. For a platform paying contractors or settling large disbursements, that single line can be worth more than the entire card markup.

The $500 monthly minimum is the honest counterweight and tells you exactly who the product is for. It is a $6,000 annual floor, which is nothing to a software company processing for hundreds of its own customers and prohibitive for a single small merchant. Moov is not trying to hide that; the minimum is on the same page as the rates.

What it actually does

The product is organised as accept, store, send and spend. Accept covers online cards, Tap to Pay and ACH debits, with Moov operating as a certified payment facilitator so a platform can onboard its own users as sub-merchants rather than sending each of them to get a merchant account. Store is the wallet and ledger — balances held between collecting and disbursing, with reporting. Send covers ACH credits and instant payouts over RTP, FedNow and push-to-card. Spend is virtual card issuance with spend controls.

That combination is the argument. Most embedded payments vendors do acceptance and stop, leaving a platform to bolt on a banking partner for balances and a separate vendor for payouts, then reconcile three ledgers that disagree. Moov's pitch is one ledger and one integration for the whole loop, with pre-built UI components and data warehouse synchronisation on top. The named customers on its own site — Jack Henry, Valon, LoanPro, Trimble, Super Dispatch, Canopy — are exactly that shape: vertical software companies moving money on behalf of the businesses they serve.

The honest limitations

It is United States only. Cards issued abroad can be charged for an extra 1.5%, but there is no international acquiring, no local payment methods and no non-US disbursement. A platform with any cross-border ambition will outgrow this.

It is also a young private company in the most contested segment in payments. Stripe Connect, Adyen for Platforms, Finix, Payrix, Tilled and Unit are all selling to the same buyer, several of them with an order of magnitude more capital. Moov publishes no revenue, no customer count and no valuation, and its independent review record is essentially empty — which is normal for infrastructure sold to engineering teams, but it does mean a buyer's diligence has to be reference calls and code reading rather than review sites. The open source at least makes the second of those unusually easy.

One factual caution worth carrying into your own research: Moov Financial is regularly confused in search results with Moove, an unrelated mobility company that raised a large round in 2026. They are different companies with nothing to do with each other, and at least one funding figure in circulation for 'Moov' belongs to the other one.

Our take

Moov earns a B. It is a focused, credible infrastructure company that publishes what its competitors hide, prices cards on interchange plus, caps its instant payout fee at a level that materially benefits customers doing large disbursements, and covers the whole accept-store-send loop on one ledger. It is held back from higher by youth, US-only reach, an absent independent track record, and a $500 monthly minimum that correctly excludes most of the audience reading a merchant services review. If you are a software company that needs to move money for your customers, get a quote and compare it line by line against Finix and Tilled — Moov's published rates make that comparison unusually easy to run. If you are a merchant looking for card processing, this is not your product.