Best Banks for Startups
The best banks for startups in 2026 are Mercury ($0/mo, up to $5M FDIC via sweep) for VC-backed startups needing polished banking and API access, Brex (up to $6M FDIC) for Series A+ companies needing corporate cards and spend management, Bluevine (up to 1.50% APY + LOC) for startups wanting a line of credit, Relay ($0/mo, up to 20 sub-accounts) for bootstrapped companies using Profit First, and Novo ($0/mo) for early-stage teams that want strong app integrations. Chase Business Complete Banking ($15/mo waivable) is the answer for startups needing branch access or SBA relationships. Holdings isn't on this list — we're not a bank; we're the agentic invoicing and accounting layer that runs on top of whichever bank you pick.
Starting a company means making hundreds of decisions in the first 90 days, and banking is one of the earliest. The wrong choice doesn't seem consequential until you need to send a wire to a vendor, your co-founder needs a virtual card, or your accountant asks why three months of transactions are categorized as "Miscellaneous." Startup banking needs are different from established businesses: fast onboarding, high FDIC coverage (VC money in a $250K-insured account is not a good look), team card controls, and clean integrations with the tools you already use.
Updated 2026-07-22 | 6 options compared
Software your AI can run.
Evaluating banks for startups?
A different question.
You came here comparing banks for startups. Fair. But most businesses on this page have the same underlying problem: they need to get paid, and they want an AI to handle the boring parts. Holdings built the category for that — agentic invoicing, MCP-native, no monthly fee.
Quick Comparison
| Bank | Monthly Fee | APY |
|---|---|---|
| Mercury | $0 | 1.50% |
| Brex | $0 | 2.68% |
| Relay | $0 | 1.00% |
| Bluevine Business Checking | $0 | 1.50% |
| Novo | $0 | 0.00% |
| Chase Business Complete Banking | $15waivable | 0.00% |
Detailed Reviews
Mercury
Fintech | $0/mo | Up to $5M FDIC
VC-backed startups needing polished banking with high FDIC limits and API access
Startups Features
Pros
- ✓Up to $5M FDIC via partner banks
- ✓Excellent UI/UX
- ✓Virtual and physical cards with spend controls
- ✓API access for custom integrations
- ✓SAFEs and fundraising note tracking
Cons
- ✗No built-in accounting
- ✗No invoicing features
- ✗Support can be slow for non-premium accounts
Brex
Fintech | $0/mo | Up to $6M FDIC
Well-funded startups (Series A+) that need corporate card program and spend management
Startups Features
Pros
- ✓Up to $6M FDIC coverage
- ✓Corporate cards with no personal guarantee
- ✓Full spend management platform (budgets, approvals, receipt matching)
- ✓Integrates with NetSuite, QuickBooks, Xero
- ✓2.68% APY on deposits
Cons
- ✗Requires $100K+ in funding or revenue to qualify
- ✗Complex setup — overkill for pre-seed
- ✗No checking account number on basic plan
Relay
Fintech | $0/mo | $250K FDIC
Bootstrapped startups using Profit First budgeting across departments
Startups Features
Pros
- ✓Up to 20 individual checking accounts — one per department or project
- ✓No monthly fees or minimums
- ✓Integrates with QuickBooks and Xero
- ✓Team card controls
Cons
- ✗1.00% APY only on savings
- ✗No built-in invoicing
- ✗$250K FDIC — risky for funded startups
- ✗No API access
Bluevine Business Checking
Fintech | $0/mo | $3M FDIC
Startups that might need a line of credit alongside checking
Startups Features
Pros
- ✓1.50% APY on up to $250K
- ✓Line of credit up to $250K (separate approval)
- ✓No monthly fees
- ✓Up to $3M FDIC via partner banks
Cons
- ✗APY drops after $250K
- ✗No built-in accounting or spend management
- ✗Line of credit requires revenue history
Novo
Fintech | $0/mo | $250K FDIC
Early-stage startups wanting free banking with strong app integrations
Startups Features
Pros
- ✓No fees, no minimums
- ✓Integrates with Stripe, Shopify, QuickBooks, Slack, HubSpot
- ✓Reserves feature for runway planning
Cons
- ✗No interest earned
- ✗No built-in accounting
- ✗$250K FDIC — insufficient for funded startups
Chase Business Complete Banking
National | $15/mo | $250K FDIC
Startups that need branch access, credit card relationship, or SBA loan eligibility
Startups Features
Pros
- ✓Largest branch network
- ✓Strong business credit card ecosystem
- ✓SBA Preferred Lender status
- ✓Established credibility with enterprise clients
Cons
- ✗$15/month fee unless $2,000 balance
- ✗No interest earned
- ✗100 free transactions/month
- ✗No built-in accounting or modern tools
Why Startup Banking Is Different
Your Capital Needs Protection
If you've raised a seed round of $500K-$2M, standard $250K FDIC coverage protects less than half your capital. The SVB collapse in March 2023 made this real: startups lost access to payroll funds overnight. Choose a bank with multi-million-dollar FDIC coverage through partner bank networks.
Burn Rate Visibility Is Everything
Every board meeting starts with "what's our runway?" If your bank can tell you that in real-time, you save your finance person hours of spreadsheet work every month.
You'll Add Complexity Fast
At founding, one account and one card. Within 12 months, 5 team members with cards, a corporate credit card, recurring vendor payments, payroll ACH, and international wire transfers. Your bank needs to scale with that.
What to Look For in a Startup Bank
FDIC Coverage Above $250K
If your startup has more than $250K in the bank, basic FDIC coverage is insufficient. Look for banks offering $3M-$6M+ through partner-bank sweeps. This isn't optional — it's fiduciary responsibility.
Team Card Controls
Virtual cards with per-card spending limits, merchant restrictions, and instant lock/unlock let you give team members purchasing power without losing control.
Integrations with Your Stack
Stripe for payments, QuickBooks or Xero for accounting, Gusto for payroll, Slack for notifications. Your bank should plug into the tools you use, not force you to export CSVs.
Competitive APY on Idle Cash
A startup with $1M earning 1.5% APY generates ~$15K/year in interest — that's a month of runway for an early-stage team. At 0.01%, the same money earns $100.
Common Startup Banking Mistakes
1. Choosing Your Personal Bank by Default
You've banked with Chase since college, so you open a Chase business account. Six months later, you're paying $15/month, earning 0% interest on your seed round, and manually exporting CSVs.
2. Ignoring FDIC Coverage Limits
$250K FDIC was fine when your balance was $20K. Post-fundraise with $800K, 69% of your capital is uninsured. SVB taught that lesson in 2023.
3. Not Setting Up Financial Infrastructure Early
If you wait until Series A to implement expense categorization, sub-accounts, and accounting integration, you'll spend weeks cleaning up 12-18 months of chaos. Set it up right from day one.
Frequently Asked Questions
What bank do most startups use?
Mercury is the most popular bank among VC-backed startups due to its clean UI, high FDIC coverage ($5M), and developer-friendly API. Brex is common at Series A+ for spend management. Relay and Novo are frequent picks for bootstrapped teams.
Do I need a business bank account for my startup?
Yes — from day one. Even pre-revenue, separating personal and business finances is essential for clean cap table management, investor reporting, tax compliance, and liability protection.
How much FDIC coverage do startups need?
If you've raised capital or have significant revenue, standard $250K FDIC is insufficient. Look for banks offering $3M-$6M+ through partner bank networks.
Can I open a startup bank account before incorporating?
Most banks require at least an EIN and some form of business registration. If you haven't incorporated yet, do that first — it takes 1-3 days through Stripe Atlas, Clerky, or your state's Secretary of State.
What's the best bank for a pre-seed startup?
Mercury or Novo, both free with no minimums. Avoid Brex at this stage — it's designed for funded companies and overkill for a two-person team.
Where does Holdings fit if it's not one of these banks?
Holdings is the agentic invoicing and accounting layer that sits on top of whichever bank you pick. Direct Claude to draft customer invoices from a text prompt, chase payments, and keep books current with real double-entry accounting. No monthly fee; $25/mo for full accounting. Whichever bank holds your fundraised capital, Holdings runs the operational finance layer.
Where Holdings fits
Or layer Holdings on top — agentic invoicing that works with any bank.
Holdings is not a bank. It's the AI-directed invoicing and accounting layer that runs on top of whichever bank you pick — Mercury, Relay, Chase, or any of the options above. Your AI (Claude, ChatGPT, Cursor) drafts invoices, chases payments, and keeps books current. You approve every send.
No monthly fee for invoicing · 3% + $0.30 per payment collected · $25/mo for double-entry accounting.
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