Best online business bank for startups: what to compare

Startups choose an online account for speed and free wires, then outgrow it on team controls or international payments. Compare what you will need at 20 people, not at two.

Alexia M.Comparisons and market guides editor
Published
Reading time
1 min read
A Rivet note listing what startups compare in an online business account beside the US flag.

"Best online business bank account for startups" is one of the top completions after "best online business bank". Founders pick in an afternoon and live with the choice for years.

What startups compare first

FeatureWhy it matters early
Free wiresPaying vendors and receiving investor money
Treasury yieldRunway earning something
CardsA few for the founders
Accounting syncYour bookkeeper's time

What matters by 20 people

  • Roles and approvals so not everyone can send money.
  • Cards per person and per vendor with limits.
  • Bill pay and receipt capture.
  • Payroll integration.

The international question

Remote startups often have half their team abroad. Paying 10 contractors $5,000 each by converted wire at 1% costs $500 a month. On a multi-currency account at 0.5%, it costs $250, and local payouts avoid SWIFT fees.

Deposit insurance

Fintech accounts hold money at partner banks. FDIC insurance covers up to $250,000 per depositor per bank per ownership category. Sweep networks spread deposits to raise coverage. Read your provider's terms.

Paying into the United States: the local rail

WhatDetail
Local railACH for batch payments; RTP and FedNow for instant transfers
Run byNacha for ACH; The Clearing House for RTP; the Federal Reserve for FedNow
SettlementSame-day ACH within the business day, standard ACH the next; RTP and FedNow in seconds, 24/7, where both banks take part

Source: Nacha: Same Day ACH. Checked when this guide was last updated; the scheme's own page has the current figures.

Where Rivet fits

Rivet is a multi-currency account with cards, payouts and approvals. Starter is free with USD details and unlimited digital cards. Growth ($200 a month, flat) adds EUR and GBP details, physical cards, payouts to 120+ countries and approvals for 10 members. Rivet is not a bank; regulated partner institutions hold the funds. See paying a remote team abroad.

Questions people ask

What is the best online bank for a startup?

For a US team with mostly US costs, an account with free wires and treasury, such as Mercury, is common. For a team paying contractors abroad, add or choose a multi-currency account.

Do I need treasury?

Once your balance is several months of runway, earning yield on part of it is worth setting up. Check what it is invested in.

Is my money insured above $250,000?

Some providers spread deposits across partner banks through sweep networks for higher FDIC coverage. Read how it works for your account.

What about cards?

Count cardholders and whether you want credit or prefunded cards. Per-user pricing adds up.

Sources

  1. 01Mercury: Pricing
  2. 02Brex: Pricing
  3. 03FDIC: Deposit insurance
  4. 04TreasuryDirect: Treasury bills
  5. 05Nacha: Same Day ACH
Written by
Alexia M.
Comparisons and market guides editor

Alexia compares the accounts, cards and payment tools companies weigh before they switch, and writes Rivet's market guides for founders in a specific country. Prices in Alexia's comparisons come from each provider's own pricing page on the date given in the article, rules come from the regulator or tax authority that sets them, and every source is listed at the end.

More from Alexia M. →

This article is general information, not legal, tax or financial advice. Rules and fees change; check the sources above and the provider’s current terms before you act on them.

  • best online business bank for startups
  • startup banking
  • mercury
  • brex
  • treasury
  • us
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Rivet

One business account for every currency you earn in.

Bank accounts in USD, EUR and GBP, cards with a limit on each, and payouts on local rails. Starter is free.

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Global

USD, EUR, GBP and 22 more currencies in the account. Payouts go to 120+ countries on the local rail.

Any hour

You can convert currencies and settle on-chain at any hour, including when banks are closed.

Rivet is a financial technology platform, not a bank. Regulated partner institutions provide the accounts, payment services and cards, under their own terms and eligibility rules. Those institutions hold and move the funds. The money is not pooled on our balance sheet.

The names and logos of Amazon, Meta, Visa, Google Play, App Store, Swift, SEPA, Faster Payments, Circle, Tether and others are trademarks of their owners. We show them so you can tell which network a payment settles on. Rivet is not affiliated with, endorsed by, or sponsored by these companies. Digital assets are not deposits, are not legal tender, and may lose value. Products and services are not available in all jurisdictions.

Money transmission services are provided by Bivo Inc. (NMLS 2572288).

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