The wrong way to compare Wise Business with Arc is to open two feature pages and count checkmarks. The useful way is to watch a dollar. If that dollar arrives from a client in euros, pays a contractor in pounds and covers a card purchase in yen, Wise has designed a route for it. If the dollar came from a funding round and may sit for nine months before it becomes payroll, Arc wants to give it a treasury policy. One product is organized around movement. The other is organized around waiting.
That distinction matters because “business banking” has become a crowded label for products that do different jobs. Wise Business offers balances in more than 40 currencies, local receiving details in selected currencies, payment cards and international transfers. It converts at the mid-market rate, then shows a separate fee. Arc presents a US cash-management and capital-markets platform for technology companies, combining operating accounts, treasury options and access to debt capital. Its appeal grows after a raise, when a startup has more cash than it needs this week but cannot afford to treat runway casually.
Wise is a network wearing a business account
Wise’s advantage starts below the interface. The company has spent years connecting to domestic payment systems, obtaining licenses and routing transfers locally where it can. For the customer, the visible result is straightforward: hold currencies, receive money through local details, convert at the published mid-market rate and pay a disclosed fee. Wise’s US pricing page currently lists a one-time setup fee for the full Business feature set and conversion fees that vary by currency. Those figures can change, so the quote shown before a transfer matters more than any static comparison table.
The model is especially legible for agencies, marketplaces, importers, remote teams and software companies with customers or suppliers abroad. Currency conversion is not a rare banking chore for them. It is part of gross margin. A small spread repeated across payroll, supplier invoices and revenue collection can matter more than a month of yield on a modest operating balance.
Scale gives the network story weight. In its fiscal 2025 annual report, Wise said active business customers reached 0.7 million and business cross-border volume rose 24 percent to £38.8 billion. Across personal and business customers, total cross-border volume was £145.2 billion. These are not guarantees about an individual transfer’s speed or price, but they show that international movement is the core operation, not a feature bolted onto a domestic account.
Arc begins where the funding round lands
Arc was founded in 2021 around a different founder anxiety: financing and managing a high-growth software company without living inside bank portals and spreadsheets. Today it describes itself as a cash-management and capital-markets platform for technology companies. The treasury proposition is to keep day-to-day operating money accessible while moving surplus cash into a policy designed around yield, liquidity and protection.
Arc’s Treasury account can place uninvested funds into a bank sweep and lets eligible customers allocate to mutual funds, money market funds and Treasury bills. Its disclosures say the sweep is designed to offer up to $2.5 million in aggregate FDIC insurance eligibility by allocating deposits across participating banks, subject to program limits and a customer’s other deposits at those banks. Securities are different: they are not FDIC insured, can lose value and carry their own expenses and risks.
Arc also charges for treasury management. A May 2026 help article lists a monthly asset-based fee of 0.1 percent for Premium and 0.50 percent for Essential accounts, including partner fees. Arc advertises changing yields, but a comparison frozen around one advertised percentage would be stale quickly. The durable question is net yield after product fees, underlying fund expenses and the cost of keeping enough liquidity for payroll and taxes.
The help-center plot twist
The answer to the head-to-head comes from Arc itself. Its international-payments guide says that when a customer initiates an international wire through Arc, the customer is directed to a dedicated Wise landing page. The guide then explains how to connect an Arc account to Wise through Plaid and complete the payment in Wise.
That is more revealing than a marketing claim. Arc does not need to rebuild the global payment network to make its treasury product useful. Wise does not need to become a startup capital-markets marketplace to serve a company with foreign-currency flows. The connection turns an apparent rivalry into a possible stack: Arc can organize operating and reserve USD, while Wise handles conversion and international delivery.
Choose Wise when customers, suppliers, contractors or cards create recurring cross-border and multi-currency flow.
Choose Arc when a technology company needs a deliberate home for surplus USD and a treasury workflow around it.
Who should pick one, and who should pick both
A bootstrapped design studio billing clients in London, New York and Berlin probably begins with Wise. So does a marketplace paying sellers in several currencies or a remote company running international contractor payroll. The primary leak is payment friction. Local receiving details can reduce the awkwardness of asking customers to send international wires, while transparent conversion makes job-level margins easier to understand.
A venture-backed US software company with a recent raise and mostly domestic expenses has a different first move. Its larger risk may be leaving reserve cash unmanaged, concentrating deposits or chasing yield without an approval policy. Arc offers a dashboard and rules around those decisions, plus domestic ACH and wire transfers that its help center says are free. The company must still examine which legal entity provides each service and distinguish an insured bank sweep from an investment.
The two-product stack makes sense when both cash patterns are material. It also creates work. Two systems mean two permission maps, two transaction feeds, more reconciliation and another vendor relationship to review. A finance team should estimate the annual FX savings and net treasury return, then subtract the staff time and control burden. If the remaining benefit is trivial, simplicity wins.
Map the next 12 months. Separate domestic operating cash, international payment volume and true reserves.
Price real corridors. Compare quotes for the currencies, amounts and payment methods the business actually uses.
Set a liquidity floor. Keep payroll, tax and near-term obligations away from market risk and transfer delays.
Read the provider map. Know which bank, adviser, broker and custodian holds or moves each dollar.
Yield is a policy outcome, not a trophy
Treasury yield invites an easy mistake: choosing an advertised percentage on the screen without context. A responsible comparison asks what produced that number. Is the money a bank deposit, a sweep across banks, a government bill or a money market fund? How quickly can it return to the operating account? What fees sit between gross and net yield? Does the company already hold deposits at a participating bank that count toward the same insurance limit?
Foreign exchange deserves the same discipline. “Mid-market” describes the reference rate, not the total price. Wise adds a disclosed fee that varies by route and funding method. The company should save actual quotes, note delivery estimates and compare the amount the recipient receives. A global payroll run that arrives late can cost more than the fee difference.
Arc is a fintech, not a bank. Its business accounts, cards, advisory service, brokerage and custody involve different partners. Wise is also not a traditional bank and operates through regulated entities. FDIC eligibility applies under specific deposit arrangements; securities are not FDIC insured. Rates, fees and availability change.
The verdict: design a cash route
Wise Business wins when the recurring problem is international payment cost, multi-currency collection and conversion visibility. Arc wins when a technology company’s recurring problem is what to do with a meaningful USD reserve between fundraising and spending. Neither verdict transfers automatically to every company, and neither removes the need to inspect current quotes, disclosures and eligibility.
The more interesting answer is architectural. Use Wise as the border-crossing lane. Use Arc as the waiting room for cash with a defined horizon. Use both when the company is global enough to need the first and funded enough to benefit from the second. A finance stack earns its keep when every dollar knows where it is going, why it is there and who can move it.
Frequently asked questions
Which is better for international payments?
Wise Business is the direct fit. It supports multi-currency balances and cross-border transfers using the mid-market exchange rate plus disclosed fees. Arc directs international-payment customers to Wise.
Which is better for idle startup cash?
Arc is more purpose-built for treasury management, with bank sweeps and access to money market funds, mutual funds and Treasury bills. Rates change, fees apply and investment products carry risk.
Can a company use both?
Yes. Arc can manage operating and reserve USD while Wise handles international transfers. The tradeoff is added reconciliation, permissions and vendor oversight.
Are Wise and Arc banks?
No. Both describe themselves as financial technology companies rather than traditional banks. Services are provided through regulated entities and partners, which should be reviewed before opening an account.
What should a finance team compare first?
Start with foreign-currency volume, idle USD balances, liquidity timing, total fees, insurance eligibility, investment risk, accounting integrations and the operating cost of a second provider.