A founder who has just wired the proceeds of a seed round into a new account has a peculiar problem: too much cash, at least for the moment. A consultant who has just sent a first serious invoice has the opposite one. The money is still somewhere else. These people can both call themselves founders. They should not automatically choose the same financial software.
That is the useful way to read Mercury and Novo. Both sell a digital business account. Both advertise core checking without monthly maintenance fees or minimum balances. Both are fintech companies rather than banks, with deposit services supplied by regulated partner banks. The overlap is real. The difference appears in the chores each product assumes will consume its customer's Tuesday.
Mercury imagines a company with a balance sheet, a cap table and, soon enough, several people asking permission to spend. Novo imagines an owner collecting payments, sending invoices, setting aside taxes and trying to close the laptop before dinner. Mercury's center of gravity is runway. Novo's is workflow.
The best account is not the one with the longest feature list. It is the one that removes the next recurring money problem.
The free-checking tie is only the opening move
A comparison that stops at price will produce a tie. Mercury says its business checking and savings accounts have no monthly fee, no overdraft fee and no minimum balance. Standard ACH transfers, domestic wires and international wires sent in US dollars are free. Novo says its checking account has no monthly fee, no minimum and no transaction limit. It includes standard ACH, free incoming wires, virtual and physical debit cards, and limited monthly ATM-fee reimbursement.
There are charges around the edges. Mercury charges for some advanced workflows, foreign-exchange activity and optional subscription plans. Novo's faster transfer and deposit options, and outgoing wires, can carry fees under its schedule. “Free” accurately describes the core account, not every possible action. This is normal. It is also why the fee page is a starting point instead of a verdict.
Mercury
A company turning capital into coordinated execution.
- Team permissions and approvals
- Corporate cards and expenses
- Treasury and venture debt
- Accounting automation
Novo
An owner turning completed work into orderly cash.
- Invoices and payment visibility
- Tax and payroll Reserves
- Commerce-tool integrations
- Simple owner-operated banking
Mercury prepares for institutional complexity
Mercury's product map reads like the agenda for a finance meeting. Checking and savings sit beside employee cards, bill pay, invoicing, accounting integrations, approval rules and an API. It offers the IO corporate card, venture debt for qualifying venture-backed companies, and Treasury through Mercury Advisory, an SEC-registered investment adviser. There is even a SAFE generator. Each feature anticipates a company gaining investors, employees, vendors and internal controls.
Treasury makes the positioning clearest. Mercury currently says most businesses need at least $250,000 across Mercury accounts to be eligible. The service seeks yield on idle cash through investment portfolios and charges a balance-tiered advisory fee. It is not a bank deposit, is not FDIC insured and can lose value. Those caveats matter. So does the minimum. This is a product for a company asking what to do with cash beyond next month's payroll, not an owner wondering whether a client payment has cleared.
Venture debt points in the same direction. Mercury says its lending is designed for US-incorporated companies that recently raised venture capital or expect to raise soon. Underwriting looks toward investors, the founding team and growth potential. A founder does not need these products to open Mercury's core account. Their presence simply tells you what kind of customer Mercury has built room to become.
Editorial fit, by operating need
Novo starts where the owner feels the friction
Novo's account is organized around the independent business. Its site names the tools likely to sit beside the account: Stripe, Square, Shopify, QuickBooks and Xero among more than 40 integrations. Invoices can be created and tracked from the same platform. Novo Boost can provide early access to eligible payment-processor payouts. The emphasis is not on deploying a large pool of capital. It is on shortening the loop between doing work, getting paid and understanding what remains.
Reserves are the telling feature. A customer can create as many as 20 named buckets within checking and automatically direct a percentage of incoming money toward taxes, payroll, a slow season or a planned purchase. These are organizational buckets, not separate savings accounts. That limitation is also the point. A solo operator may need a guardrail between “cash available” and “cash already spoken for,” without needing a treasury policy.
Novo's simplicity has a boundary: it does not accept cash deposits, according to its own online-checking guide. A designer paid through Stripe may never care. A restaurant, market stall or cash-heavy salon should care immediately. “Built for small business” is too broad to settle the choice. Payment behavior matters more than headcount.
Compliance is not a personality trait
Novo can feel lighter because its main experience asks an owner to do familiar things in familiar language. Mercury can feel more institutional because permissions, approvals and investment products are visible from the start. It is tempting to translate that feeling into a claim that one company has lighter compliance. Do not. Both platforms and their partner banks must identify customers, understand businesses and monitor account activity. Either may request documents, limit services or decline an application under its rules.
The practical difference is the amount of organizational complexity a customer brings. A sole proprietor with a clear service, a domestic address and ordinary payment flows may have a short story to explain. A venture-backed company can arrive with foreign owners, a holding-company structure, large wires and rapid hiring across borders. More questions can follow because the facts are more complicated, not because a dashboard has chosen to be difficult.
Prepare before applying. Keep formation documents, tax identification, ownership information, a physical business address and a plain description of how the company makes money close at hand. If international payments, unusual industries or multiple entities are central to the business, read eligibility rules and ask support before moving payroll. Approval speed is convenient. Predictable access after approval is the more important feature.
Choose around the money's journey
Ignore the ambition in your pitch deck for ten minutes. Trace a dollar. Where does it enter? Who can move it? Which tool records it? How much must remain untouched, and for how long? If the dollar arrived from investors and must survive a hiring plan, Mercury's controls and capital products make sense. If it arrived from a client or storefront and must be split among taxes, payroll and next month's expenses, Novo's workflow may feel more natural.
The Tuesday-morning test
You are approving team spend, modeling burn, moving surplus cash or planning the next financing milestone.
You are chasing receivables, sorting tax money, syncing sales and bookkeeping, or paying yourself.
A venture-backed startup can still choose Novo, especially if its needs are modest. An independent business can choose Mercury and enjoy its free core account. Neither company polices the metaphor this neatly. But product fit is about probabilities. Paying for or learning complexity before it is useful wastes attention. Outgrowing a system too quickly creates migration work at the moment a company is already busy.
There is also no rule that every financial task must live under one logo. A business can keep an operating account and use separate tools for cards, accounting or cash management. Consolidation is convenient until it turns into dependency. Before moving meaningful balances, examine transfer limits, support, account eligibility, deposit-insurance structure and the consequences of an account restriction. A polished dashboard does not repeal compliance review.
Mercury and Novo are fintech companies, not banks. Mercury's deposit services are provided through Choice Financial Group and Column N.A.; Novo's are provided by Middlesex Federal Savings, F.A. Deposit insurance applies through the partner-bank structure and subject to its rules. Mercury Treasury is an investment service, not an insured deposit.
The decision, then, is less glamorous than a head-to-head score. Mercury is a bet that your company will develop a finance function. Novo is a bet that good software can postpone the need for one. Choose the bet that resembles the company on your calendar, not the company in your imagination.
Frequently asked questions
Is Mercury or Novo better for a venture-backed startup?
Mercury is usually the stronger fit because it combines checking with team permissions, corporate cards, treasury management, accounting automation and venture-focused financing. Eligibility and product terms still matter.
Is Mercury or Novo better for a freelancer?
Novo is often the cleaner fit for a mostly digital solo business that values integrated invoicing, payment-platform connections and straightforward tax or payroll buckets.
Do either require a minimum balance?
Both advertise no minimum balance for core business checking. Mercury Treasury is separate and currently lists a $250,000 total-balance eligibility threshold.
Are Mercury and Novo banks?
No. Both are financial technology companies. Their deposit services are supplied by partner banks that are members of the FDIC.
What limitation should I check first?
For Novo, check the lack of cash deposits. For Mercury, check the eligibility, fees and risk terms attached to advanced products. Mercury Treasury can lose value.