Mercury

Online business banking with AI bill pay, cards and built-in accounting

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Screenshot of Mercury, Online business banking with AI bill pay, cards and built-in accounting

What is Mercury?

Mercury is a software-first business banking platform for startups and small companies, combining checking, savings, cards, payments, invoicing, treasury and AI-assisted accounting in one dashboard, delivered through partner banks.

Mercury is a fintech platform that bundles business banking, corporate cards, payments, invoicing and accounting into one software-driven account. It is aimed at startups, small businesses and scaling companies that want to manage money from a single dashboard instead of stitching together a bank, an expense tool and a bookkeeping package. Applications are done online, with no branch visits or paperwork, and the company says the process takes about ten minutes. Banking services are delivered through partner banks, Choice Financial Group and Column N.A., so Mercury itself is not an FDIC-insured bank. In practice, the account covers free checking and savings with no minimum balances, virtual and physical cards that can be created in a few clicks, and no-fee USD payments by wire, ACH, check and real-time payment. The AI features sit mostly in the back-office work: bills are read and their details filled in automatically, past recipients are remembered, receipts emailed or uploaded are matched to card transactions, and transactions are categorized with automation. Team controls include card limits, approval flows and granular user permissions, which suits companies that hand payment duties to an accountant or operations lead. Mercury also reaches into areas banks usually leave to other vendors. Mercury Books is its AI-assisted accounting product, and the platform syncs with QuickBooks, Xero and NetSuite for teams that already use them. Treasury by Mercury Advisory offers a yield on idle cash through portfolios managed by large asset managers, with an annual fee that scales with balances. A credit card pays 1.5% cashback straight into the account, and a personal banking product exists for individuals. Among alternatives, Mercury competes with other startup-focused neobanks and with traditional business accounts from large banks. Its pitch is a modern interface, a broader set of finance tools under one login, and higher deposit insurance coverage through sweep networks. Buyers who need cash deposits, in-person service or a chartered bank relationship should weigh those points before switching. A public demo dashboard lets prospects explore the product before opening an account.

How do you use Mercury?

  1. 1Explore the demo dashboard
    Launch the public demo to see accounts, cards, payments and bill pay before committing. It shows how the universal search bar and total visibility snapshot work.
    Mercury — Explore the demo dashboard
  2. 2Open an account
    Enter an email and complete the online application for free checking and savings. The process is described as taking about ten minutes with no paperwork.
    Mercury — Open an account
  3. 3Create cards and set limits
    Spin up virtual cards for ad spend, contractors or team members, then apply spend limits, approvals and user permissions.
    Mercury — Create cards and set limits
  4. 4Set up payments and bills
    Add recipients, send USD payments without fees and let AI populate bill details for quick approval. Invoices can be sent to get paid into the account.
    Mercury — Set up payments and bills
  5. 5Connect your accounting
    Sync with QuickBooks, Xero or NetSuite, or look at Mercury Books, then attach receipts so transactions are categorized and ready to close.

Pros and cons

Pros

  • Free checking and savings accounts with no minimum balances and no monthly fee for business bankingAI
  • No fees to send USD by wire, ACH, check or real-time paymentAI
  • Virtual cards can be created instantly, with limits, approvals and granular user permissionsAI
  • AI reads bills and matches receipts to card transactions, cutting manual bookkeeping workAI
  • Syncs with QuickBooks, Xero and NetSuite and includes its own Mercury Books accounting productAI

Cons

  • Mercury is not itself an FDIC-insured bank, so coverage depends on partner banks and pass-through conditionsAI
  • Treasury yield is an advertised maximum tied to deposit size, and it carries an annual fee based on balancesAI
  • Dedicated account management is only available to customers who qualify, others rely on chat supportAI
  • The homepage does not mention cash deposits or branch access, which may matter to some businessesAI
  • Platform availability is only evident for web and iOS, with no stated Android or desktop appsAI

How much does Mercury cost?

Pricing

Business banking starts at $0 per month with zero minimums. USD wires, ACH, checks and real-time payments are free to send. The credit card earns 1.5% cashback. Treasury carries an annual fee of 0.15% to 0.60% based on balances.

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Support

Chat support is available to all customers, and customers who qualify get dedicated account management. A sales contact page and a help centre are also listed.

Integrations

Syncs with QuickBooks, Xero and NetSuite for accounting. Mercury Books provides built-in AI-assisted accounting. Treasury portfolios are powered by Morgan Stanley Investment Management and State Street Investment Management.

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Features

Free checking and savings, virtual and physical cards, expense controls, no-fee USD payments, invoicing, AI bill reading, receipt matching, transaction categorization, universal search, Treasury yield, credit cards, loans, passkeys and fraud protection.

Frequently asked questions about Mercury

  • How much does Mercury cost?
    Business banking starts at $0 per month with zero minimums. USD wires, ACH, checks and real-time payments are free to send. The credit card earns 1.5% cashback. Treasury carries an annual fee of 0.15% to 0.60% based on balances.
  • How do you use Mercury?
    The walkthrough on this page covers 5 steps: 1. Explore the demo dashboard 2. Open an account 3. Create cards and set limits 4. Set up payments and bills 5. Connect your accounting.
  • What platforms does Mercury support?
    Mercury is available on Web App and iOS.
  • What does Mercury integrate with?
    Syncs with QuickBooks, Xero and NetSuite for accounting. Mercury Books provides built-in AI-assisted accounting. Treasury portfolios are powered by Morgan Stanley Investment Management and State Street Investment Management.
  • What are the limitations of Mercury?
    Mercury is not itself an FDIC-insured bank, so coverage depends on partner banks and pass-through conditions. Treasury yield is an advertised maximum tied to deposit size, and it carries an annual fee based on balances. Dedicated account management is only available to customers who qualify, others rely on chat support.

Status

StatusActive
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Added10/7/2026

Platforms

Web AppiOS

Pricing

Free