Which neobank is most affordable for small businesses?

Novo and Mercury both offer free base tiers with no monthly fees. Novo is completely free with no minimum balance and includes ATM fee refunds. Mercury's base tier is also free and adds free domestic and international wires. Relay's free tier includes 20 checking accounts and team debit cards. Brex Essentials is free but requires a VC-backed business to qualify.

How to choose the right business banking platform for your needs?

Start by identifying your business structure and banking needs. Freelancers and sole proprietors benefit from Novo's simplicity and zero fees. Funded tech startups should choose Mercury for its API, free wires, and treasury features. Cash-flow-conscious businesses wanting fund separation should consider Relay's multi-account structure. VC-backed startups needing corporate cards and spend management should evaluate Brex.

How does Mercury compare to Brex for startups?

Mercury and Brex serve different primary needs. Mercury is a digital banking platform with free checking, free wires, and API access — best for day-to-day banking and cash management. Brex is a corporate card and spend management platform with AI expense automation — best for controlling spending globally. Many startups use both: Mercury for banking and Brex for cards. Mercury requires a formal business entity; Brex requires VC funding.

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Verdict

The best business bank account depends on your business type and needs. Mercury is the top choice for funded tech startups that need API access and free wires. Novo is ideal for freelancers and sole proprietors who want completely free banking with e-commerce integrations. Relay is best for cash-flow-conscious small businesses that want multi-account fund separation. Brex serves VC-backed startups needing corporate cards and AI spend management.

Select tools:MercuryBrexNovoRelayArcGrasshopper BankBlueVine Business BankingFound

Feature	Mercury	Brex	BlueVine Business Banking
Starting Price	Free · From $299/mo	Free · From $0/mo	Free · From $0/mo
Base	Free	Free	Free
Mercury Pro	$299/mo	$12/mo	$0/mo
Best For	Small Biz	Small Biz	Small Biz
Regions	US	US	US
Platforms	Web, Ios, Android	Web, Ios, Android	Web, Ios, Android
Key Features	•Business checking and savings accounts with FDIC pass-through coverage •Free domestic and international wires on the base tier •Developer API with SDK support for automated banking workflows •Mercury Pro tier with NetSuite integration and dedicated relationship manager	•Global multi-currency corporate cards with virtual and physical issuance •AI-powered expense categorization and compliance rule engine •Custom expense policies with automated review (Premium tier) •Travel booking and expense management in one platform	•High-yield business checking with no monthly fees •Integrated line of credit up to $250,000 from the same dashboard •AI-powered credit underwriting based on cash flow not just credit score •Unlimited transactions with no per-transaction fees
Pros	+Developer-friendly API with SDKs makes it the best choice for tech-forward startups that want to automate banking workflows +Free domestic and international wires save significant costs compared to traditional banks that charge $15–$50 per wire +Fast and straightforward approval process for LLCs and Delaware C-corps — accounts open in days, not weeks	+Global multi-currency card issuance makes it ideal for startups with international contractors, remote teams, or overseas spending +AI-driven expense automation reduces manual reconciliation — transactions are categorized, flagged, and synced to accounting software +High credit limits tied to cash balance rather than personal credit history, which is crucial for early-stage startups with limited credit profiles	+Banking and credit access in one platform — eliminates need for separate lender relationship +AI cash flow underwriting approves businesses that traditional banks decline +High-yield interest on checking balances competitive with dedicated savings accounts
Cons	−No cash deposit support — Mercury is not suitable for businesses that handle physical cash −Does not serve sole proprietorships or unregistered businesses; you need a formal business entity (LLC, Corp) to open an account −Certain high-risk industries (crypto, cannabis, adult entertainment) are explicitly excluded during onboarding	−Per-user pricing ($12/user/month on Premium) scales up quickly as your team grows, making it expensive for larger teams −Dropped bootstrapped small-business customers in 2022 to focus exclusively on VC-backed startups — not accessible to most small businesses −Lacks core banking features like savings accounts, checking account functionality is limited compared to Mercury or Novo	−Fintech platform not a bank — accounts held at Coastal Community Bank −US only −Line of credit not available in all states
Integrations	10+ integrations	10+ integrations	4+ integrations
Actions	Learn more Visit Website	Learn more Visit Website	Learn more Visit Website

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