American Express Business Checking
No monthly fee + 1.30% APY on first $500k + Membership Rewards, online-only, no cash deposits
Rho Business Banking
Startup / growth-stage digital treasury + $0 wires/ACH + sweep FDIC on savings; no cash, no branches
Costs & Fees
| Metric | American Express Business Checking | Rho Business Banking |
|---|---|---|
| Monthly maintenance | $0 — unconditional | $0 unconditional on checking and savings — no paid banking subscription tiers |
| Fee waiver | N/A — no monthly fee to waive | N/A — core banking is $0 |
| Transaction fees | No excess-item fees; effectively unlimited electronic and paper items (operational limits may apply unpublished) | Unlimited electronic ACH, wires, checks at $0 on published pricing. Savings limited to 6 outbound transfers/month. |
| Overdraft/NSF | $0 NSF/stop pay/returns; overdrafting not a product — items exceeding balance generally refused | $0 overdraft fees advertised; overdraft facility not published. NSF/return matrix not fully disclosed. |
| ATM fees | Allpoint + MoneyPass in-network $0 Amex fee; out-of-network owner surcharge (no rebate). Daily ATM cash limit $1,000. | Not offered — cards cannot withdraw cash at ATMs; no cash advance |
| Wire/ACH | Incoming domestic wire $0. Outgoing domestic wire $25. Standard ACH $0. Same-day ACH $10 (cutoff 2:45 PM ET). Outgoing international wires not offered. | Incoming/outgoing domestic wire: $0. Same-day ACH: $0 before 2pm ET. Incoming intl: $0 Rho-side. Outgoing intl: $0 Rho fee + optional $15 SWIFT + 1% FX via Wise. Returned domestic wire ~$20–$45; recall $30 (conflict with help center 'recalls free'). |
Interest & Yields
| Metric | American Express Business Checking | Rho Business Banking |
|---|---|---|
| Checking APY | 1.30% APY on first $500,000 per account (variable; no activity gate) | 0% — non-interest-bearing DDA. Do not treat card cashback or Treasury yield as checking APY. |
| Savings APY | N/A — single checking product | Variable competitive yield — no public rate sheet number; check live rate at rho.co/business-savings. Requires $25,000 average monthly balance or no interest. |
| FDIC coverage | Standard FDIC $250,000 per depositor, per ownership category at AENB (accounts aggregate) | Checking: $250,000 at Webster/Santander. Savings: up to $75M advertised via ADM sweep ($250k per program bank). |
Features & Access
| Metric | American Express Business Checking | Rho Business Banking |
|---|---|---|
| Branch/ATM network | No branches. 70,000+ Allpoint + MoneyPass ATMs for withdrawals only (no cash deposits). | None. No branches, no ATM cash access. |
| Mobile app | Business Blueprint ~4.5/5 Google Play (~1.6k reviews); Amex app ~4.8–4.9 iOS cited | G2 4.8 (~121 reviews); iOS ~4.6–4.8 (small n); Android ~3.8 (5 reviews); Trustpilot low-to-mid 3s |
| Virtual cards | Not marketed for business debit product | Included — physical + virtual Mastercard with spend controls, merchant locks |
| Opening deposit | $0 | $0 |
| Eligibility | Corporation, LLC, partnership, unincorporated association, sole prop. 25%+ owners must be U.S./territory residents with SSN/ITIN. | U.S.-based incorporated businesses — LLC, C-corp, S-corp, nonprofits with EIN. Sole proprietorships NOT eligible per FAQ. EIN required to move money. |
Pros & Cons
American Express Business Checking
Pros
- $0 monthly fee, $0 opening deposit, $0 excess-item fee unconditionally
- 1.30% APY on first $500,000 per account with no balance or activity gate
- Membership Rewards on debit spend plus Redeem-for-Deposits into checking
- 24/7 specialist support — differentiator vs most online business banks
- 70,000+ Allpoint/MoneyPass ATM withdrawals at $0 Amex fee; up to 10 accounts at $0 extra
Cons
- Cash deposits not supported at all — need another bank for cash businesses
- No outgoing international wires; USD Fedwire domestic/territories only
- APY stops at $500k/account; FDIC remains $250k with no ICS/sweep
- Thin card/user toolkit vs Relay/Bluevine-style employee and virtual cards
- Beneficial owners must be U.S./territory residents with SSN/ITIN — blocks international founders
Rho Business Banking
Pros
- $0 monthly, $0 same-day ACH, $0 domestic wires, $0 mailed checks on published pricing
- Checking at Webster/Santander (Santander U.S. org ~$327B post 8/20/2026 close)
- Savings ADM sweep advertises $75M FDIC per entity via 400+ bank network
- Treasury RIA securities book (T-bills + funds) with dated net-yield grid and $50k minimum
- AP, expenses, invoicing, and QBO/NetSuite/Sage/Xero bundled at $0 per seat with role/approval controls
Cons
- No cash, no ATMs, no branches — requires second bank for cash businesses
- Checking earns 0%; operating cash in checking is a yield leak
- $75M FDIC headline is savings-only; checking capped at $250k Webster
- Treasury 4.60% is VFSTX/$20M+/15bp case — SIPC not FDIC, market risk, 2–3 day liquidity
- Sole props ineligible; strict industry/geo KYC; savings APY not published; 6 savings transfers/month
Verdict
American Express Business Checking
American Express Business Checking is a single-tier online account issued directly by American Express National Bank — not a fintech wrapper. As of September 2026: $0 monthly fee, 1.30% APY on the first $500,000 per account (up to 10 accounts), standard FDIC $250k with no sweep. Strengths are unconditional $0 fees, decent APY without activity gates, MR on debit spend, QuickBooks, Zelle, and 24/7 support. Weaknesses are no cash deposits, no outgoing international wires, APY/FDIC gap above $250k, and limited multi-user debit tooling. Best for digital firms already in the Amex ecosystem; pair with a branch bank if the business handles cash.
Rho Business Banking
Rho is a fintech (Under Technologies, Inc.) with checking and cards at Webster Bank, a division of Santander Bank, N.A. ($250k FDIC). Rho Savings is a separate ADM sweep to $75M (400+ banks) with $25k average balance gate for interest. Rho Treasury is SIPC securities (T-bills + funds) at $50k min with 15–60 bp wrap. Published banking price is $0 for monthly fee, ACH, same-day ACH, domestic wires, and mailed checks. Differentiator is bundled AP, expenses, invoicing, and ERP integrations at $0 per seat. No cash or ATMs. Checking 0% APY. Fits incorporated cashless startups; not sole props or cash businesses. Re-verify savings APY and Treasury yields quarterly.