Mercury is one of the most polished business banking products built in the last decade. Its interface is clean, its FDIC coverage (up to USD 5 million via sweep networks) is meaningful, its treasury yield product is useful for US cash holdings, and its domestic ACH and wire infrastructure is reliable. For a US-incorporated startup or SME doing most of its banking in USD within the United States, Mercury is a genuinely strong choice.
The problem is the requirement that sits at the top of its onboarding flow: Mercury requires a US-registered business entity. An LLC, a C-Corporation, an S-Corporation. Registered in a US state, with a US address on file. If your company is registered in Singapore, Nigeria, the UAE, Brazil, Colombia, India, or anywhere outside the United States, Mercury will not onboard you.
This restriction is not unique to Mercury. Most US neobanks, Brex, Relay, and Bluevine among them, have the same requirement. They are built for the US market, regulated as US financial institutions, and their underlying banking infrastructure is US-centric by design.
For a business incorporated outside the US that needs to receive client payments in USD, pay suppliers in multiple currencies, and manage cross-border transfers without routing everything through a SWIFT chain, the Mercury shortlist is not relevant. A different shortlist applies.
This post covers what non-US companies are actually looking for when they search for Mercury alternatives, and which platforms address which parts of that need honestly.
TL;DR
- Mercury is a US neobank. It requires a US-registered entity (LLC, C-Corp, or similar) and a US address to open an account. If your business is incorporated outside the United States, Mercury will not accept you.
- Mercury's strengths, FDIC insurance up to USD 5 million, US domestic ACH, and US check issuing, are US-specific. They are of limited value to a company paying suppliers in Southeast Asia, contractors in Latin America, or clients billing from the Middle East.
- The best Mercury alternative for a non-US company depends on what you actually need: multi-currency fiat collection, stablecoin-native global payments, AP automation, or cross-border contractor payroll.
- Endl accepts non-US entities, receives payments in 5 fiat currencies (USD, GBP, MXN, BRL, EUR) plus USDC and USDT, and pays out to 160+ countries with a flat 0.5% off-ramp fee and under-5-minute settlement, 24x7x365. Endl does not hold fiat; all received funds convert to stablecoin automatically.
- Onboarding is approved in less than 24 hours, entirely online, with no local entity required.
What non-US companies actually need from a Mercury alternative
Mercury fills a specific role: a USD-denominated business bank account with clean UI, FDIC coverage, ACH, and basic treasury tools. For a non-US company, the equivalent need is different in almost every dimension:
- Receiving in multiple currencies, not just USD. A company in the Philippines billing clients in the US, UK, and Europe may invoice in USD, GBP, and EUR.
- Paying suppliers and contractors across multiple countries and currencies, including markets in SEA, MENA, LatAm, and Sub-Saharan Africa where ACH is irrelevant.
- No local entity requirement for the receiving account, since the company does not have a US entity.
- Weekend and 24x7 operation, because business hours in Singapore or Lagos do not match New York banking hours.
- Stablecoin support for contractors and counterparties who prefer USDC or USDT to avoid local currency volatility.
Mercury provides none of these. FDIC insurance is genuinely valuable for US companies holding large USD cash balances in a US bank, but it is not relevant to a company that does not have a US bank account and is not trying to get one.
Why Mercury's strengths do not transfer to non-US use cases
FDIC insurance: FDIC insurance protects depositors at US-registered depository institutions. It applies to US bank accounts. A non-US company cannot open a Mercury account, so FDIC coverage is not available to them via Mercury regardless of how useful the concept sounds.
US domestic ACH: ACH (Automated Clearing House) is the US domestic bank-to-bank transfer network. It is fast and cheap for USD transfers within the US banking system. For a company paying a supplier in Jakarta or a contractor in Nairobi, ACH is not usable. The payment needs to leave the US banking system entirely.
US check issuing: Physical check issuance is a US-specific payment method. It has no meaningful role in cross-border payments to emerging markets.
Treasury yield on USD cash: Mercury's treasury product earns yield on idle USD balances. A non-US company that cannot open a Mercury account cannot access this.
Mercury's strengths are US-specific
| Mercury strength | Why it does not transfer to a non-US company |
|---|---|
| FDIC insurance | Protects depositors at US-registered depository institutions. A non-US company cannot open a Mercury account, so the coverage is never available. |
| US domestic ACH | The US domestic bank-to-bank network. Not usable for paying a supplier in Jakarta or a contractor in Nairobi. |
| US check issuing | A US-specific payment method with no meaningful role in cross-border payments to emerging markets. |
| Treasury yield on USD cash | Earns yield on idle USD balances. A company that cannot open the account cannot access it. |
The framing matters here. Mercury is not a flawed product. It is a product for a specific market: US-incorporated businesses doing most of their banking domestically. That is not the market a company in Southeast Asia, MENA, or Latin America is in.
The actual alternatives: what each platform does for non-US companies
Wise Business
Wise accepts businesses registered outside the US and provides local account details in 40+ currencies, the broadest fiat currency coverage of any platform in this comparison. A company in Singapore can receive client payments in USD, GBP, EUR, AUD, and dozens of other currencies, each with local account details in the relevant country.
Wise charges 0.33 to 2% on transfers depending on the currency corridor, with no markup hidden in the exchange rate. It integrates natively with Xero and QuickBooks, which is a real advantage for finance teams managing multi-currency payables and receivables in accounting software.
The limitations: Wise operates on traditional banking rails, so settlement takes same-day to 2 business days depending on corridor. There is no stablecoin support, no native USDC or USDT, and no 24x7 operation beyond what standard bank rails allow. For companies whose suppliers or contractors prefer stablecoin, or whose payment corridors fall into Sub-Saharan Africa or parts of MENA where fintech coverage is thin, Wise's options narrow.
Best for: Non-US companies with wide fiat currency needs and accounting software integration as a priority.
Airwallex
Airwallex accepts businesses registered in most countries and provides local collection accounts across 130+ currencies, with particularly deep coverage in APAC. For a business incorporated in Singapore, Hong Kong, or Australia with supplier relationships in China and Southeast Asia, Airwallex's local collection network is among the strongest available.
FX fees are generally lower than Mercury's international wire fees (Mercury charges for outbound international wires on the same SWIFT rails as any other bank). Settlement uses conventional banking rails, so there are no stablecoin options and weekend delays still apply for most corridors. Pricing complexity increases with scale.
Best for: Non-US companies with heavy APAC operations needing local collection accounts in CNY, AUD, SGD, and regional currencies.
See the full Endl vs Airwallex comparison.
Revolut Business
Revolut Business accepts companies registered in the EU, UK, Australia, Singapore, and a growing list of other markets. It provides multi-currency accounts with corporate cards, expense management, and FX at near mid-market rates on major pairs during market hours.
Revolut applies an FX markup on weekend transfers, which is a material disadvantage for businesses in time zones that do not align with European market hours. Its coverage of MENA, LatAm, and Sub-Saharan Africa is limited, and its stablecoin options are minimal for business accounts.
Best for: Europe and UK-based businesses managing EUR and GBP expenses with primarily Western counterparties.
See the full Endl vs Revolut comparison.
Payoneer
Payoneer accepts businesses globally and has strong integrations with marketplace platforms (Upwork, Fiverr, Amazon, Wish) that make it useful for companies receiving marketplace payouts. Its receiving network is broad in that sense.
The limitation for companies using Payoneer for outbound payments is cost. Payoneer charges up to 3% on outbound bank transfers plus around 2% on currency conversion, making it one of the more expensive options for routine supplier and contractor payments. Settlement takes 1 to 3 business days with no weekend processing.
Best for: Businesses receiving payments via marketplace platforms where Payoneer is the mandated payout channel. Not the best choice for outbound multi-currency supplier payments at volume.
See the full Endl vs Payoneer comparison.
Endl
Endl accepts businesses and individuals registered outside the United States. There is no US entity requirement. Onboarding is 100% online and typically approved in less than 24 hours.
Receiving: Endl provides local account details in 5 fiat currencies: USD, GBP, MXN, BRL, and EUR. USDC and USDT are also accepted directly. No local entity is required in any of those countries to receive payments.
Holding: Endl does not hold fiat balances. Every payment received in fiat converts automatically to a regulated stablecoin, USDC or USDT, and that is what sits in your account. This is the right place to be direct about a real trade-off: if your business needs to hold USD as USD and EUR as EUR in separate fiat wallets and manage multi-currency fiat positions, Endl is not the right tool. Wise or Airwallex are built for that model. What Endl provides instead is a single stablecoin-denominated balance you can pay out from to 160+ countries.
Paying: Endl off-ramps to local bank accounts in 160+ countries. The flat off-ramp fee is 0.5% on USD-to-USD transfers with no FX spread. Settlement reaches the recipient's local bank account in under 5 minutes, any day of the week, including weekends and public holidays. For stablecoin-ready counterparties, wallet-to-wallet USDC or USDT transfers cost only blockchain gas (a few cents) and settle in under 10 seconds.
Cards: Physical and virtual Visa cards are stablecoin-funded, with per-card limits and real-time spend tracking. Available to both Individual and Business accounts.
24x7x365: Because Endl runs on USDC and USDT blockchain rails rather than SWIFT or ACH correspondent banking, there are no bank-hours windows, no cut-off times, and no Monday morning backlogs from weekend queues. A company in Dubai or Kuala Lumpur paying a contractor in Colombia at 9pm on a Sunday settles in the same time as a weekday morning transfer.
Learn how stablecoin rails work in the stablecoin glossary. For a full comparison across platforms, see the Endl vs Others hub.
Best for: Non-US companies in SEA, MENA, LatAm, Africa, and Europe needing a global account without a US entity, with fast and low-cost cross-border payout reach and native stablecoin support.
Side-by-side comparison for non-US companies
Mercury, Wise, Airwallex, and Endl compared
| Feature | Mercury | Wise | Airwallex | Endl |
|---|---|---|---|---|
| Accepts non-US entities | No | Yes | Yes | Yes |
| Fiat receiving currencies | USD only | 40+ | 130+ | 5 (USD, GBP, MXN, BRL, EUR) |
| Holds fiat balances | Yes (USD) | Yes | Yes | No (stablecoin only) |
| Stablecoin support | No | No | No | Yes, native USDC/USDT |
| Off-ramp / transfer fee | SWIFT rates | 0.33-2% | Varies by plan | 0.5% |
| Settlement time | 2-5 business days (intl.) | Same day to 2 days | 1-3 business days | Under 5 min |
| Weekend settlement | No | Partial | No | Yes, 24x7x365 |
| Payout countries | US + Intl via SWIFT | 40+ | 130+ | 160+ |
| FDIC / deposit insurance | Yes (US accounts) | No | No | No |
| Monthly fee | $0 | $0 Individual | Varies | $0 |
| Onboarding time | Days to weeks | Days | Days | Less than 24 hours |
The FDIC question: does it matter for a non-US company?
Mercury's FDIC coverage (up to USD 5 million via sweep networks) is a genuine differentiator within the US neobank market. For a non-US company, it deserves an honest answer: it is not accessible or relevant.
FDIC insurance protects depositors at FDIC-member US banks. To benefit from it, you need a US bank account. Mercury requires a US entity to open one. A company incorporated in Singapore or Brazil cannot open a Mercury account, so FDIC coverage is not a factor in the decision.
For companies that specifically need FDIC-equivalent deposit protection on a USD balance, the path is to incorporate a US subsidiary, open a US bank account, and operate that as a treasury holding entity. That is a meaningful structural decision with its own legal and tax implications. It is not a fintech account decision.
Outside that specific scenario, stablecoin-held balances in USDC or USDT are a different risk profile entirely. USDC is backed by short-term US Treasuries and cash, with regular attestation reports. The risk is different from a bank deposit, and it is not FDIC-covered. Endl discloses this clearly: Endl is not a bank, and holdings are not FDIC or CDIC insured.
Which Mercury alternative fits which non-US business
- Wide fiat currency collection (40+ currencies) and accounting integration: Wise
- APAC local collection (CNY, AUD, SGD) and regional supplier payments: Airwallex
- EU and UK expense management with corporate cards: Revolut Business
- Inbound marketplace payouts from Upwork, Fiverr, or Amazon: Payoneer
- Global account with no US entity, stablecoin-native, 160+ payout countries, 24x7 settlement: Endl
Which alternative fits which business
Match the platform to the need, not the brand
Wise
Wide fiat currency collection (40+ currencies) and accounting integration.
Airwallex
APAC local collection (CNY, AUD, SGD) and regional supplier payments.
Revolut Business
EU and UK expense management with corporate cards.
Payoneer
Inbound marketplace payouts from Upwork, Fiverr, or Amazon.
Endl
Global account with no US entity, stablecoin-native, 160+ payout countries, 24x7 settlement.
Frequently asked questions
Can a non-US company open a Mercury account?
No. Mercury requires a US-registered business entity, an LLC, C-Corp, or S-Corp with a US address. Companies incorporated outside the United States are not eligible to open a Mercury account.
What is the best Mercury alternative for a company in Southeast Asia or MENA?
For companies in SEA and MENA needing a global business account without a US entity, Endl accepts non-US entities, receives in 5 fiat currencies (USD, GBP, MXN, BRL, EUR), pays out to 160+ countries, and settles in under 5 minutes 24x7x365. Airwallex is also strong for APAC-specific collection needs.
Does Endl hold USD like Mercury does?
No. Endl does not hold fiat balances. Received USD (or GBP, MXN, BRL, EUR) automatically converts to a regulated stablecoin, USDC or USDT. Mercury holds deposits as USD in FDIC-member US banks. These are structurally different products targeting different use cases.
How fast does Endl settle compared to Mercury for international transfers?
Endl settles off-ramps to local bank accounts in under 5 minutes, 24x7x365. Mercury uses SWIFT for international wires, which takes 2 to 5 business days. Mercury does not process on weekends.
How much does Endl charge compared to Mercury for international transfers?
Endl charges a flat 0.5% off-ramp fee with no FX spread on USD-to-USD transfers. Mercury charges standard SWIFT wire fees for outbound international transfers, which include an outbound wire fee, correspondent bank charges, and an FX spread on currency conversion. Total cost on a typical SWIFT wire runs 2 to 4% combined.
Is Endl regulated?
Yes. Endl operates under two regulated entities: Zayment Finance SP. Z.O.O. (Poland, EU MiCA VASP RDWW-1633) and Zayment Finance Ltd. (Canada, FINTRAC MSB C100000969). Endl is not a bank and holdings are not FDIC or CDIC insured.
How long does Endl onboarding take for a non-US company?
Endl onboarding is 100% online with no branch visit required. Straightforward applications are approved in less than 24 hours. No local entity is required to receive payments in the supported currencies.
Open a global business account without a US entity
Endl accepts businesses registered outside the United States, with local account details in 5 fiat currencies, 160+ payout countries, and under-5-minute settlement any day of the week.
- No US entity required, onboarding approved in less than 24 hours
- 0.5% off-ramp fee on USD-to-USD transfers, no FX spread
- Under 5 minutes to a local bank account in 160+ countries, 24x7x365