Rho Business Banking
Startup / growth-stage digital treasury + $0 wires/ACH + sweep FDIC on savings; no cash, no branches
Brex Business Account
Startup / mid-market treasury + multi-user spend platform; $0 banking fees; no cash/ATM
Costs & Fees
| Metric | Rho Business Banking | Brex Business Account |
|---|---|---|
| Monthly maintenance | $0 unconditional on checking and savings — no paid banking subscription tiers | $0 banking. Software: Essentials $0/user; Premium $12/user; Enterprise custom. |
| Fee waiver | N/A — core banking is $0 | N/A — banking already $0; software is plan-priced |
| Transaction fees | Unlimited electronic ACH, wires, checks at $0 on published pricing. Savings limited to 6 outbound transfers/month. | No published per-item or excess-item fees. Effectively unlimited electronic items at $0. |
| Overdraft/NSF | $0 overdraft fees advertised; overdraft facility not published. NSF/return matrix not fully disclosed. | Overdrafts not permitted. Dollar fee amounts not disclosed. Negative 30+ days → closure per Column DDA. |
| ATM fees | Not offered — cards cannot withdraw cash at ATMs; no cash advance | Not offered — no ATM network. No cash withdrawal from account or Brex cards. |
| Wire/ACH | 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'). | Incoming/outgoing domestic and international wires $0 Brex-issued. ACH domestic and international $0. Intermediary/recipient fees possible. Customer reimburses intermediary costs per Column DDA. |
Interest & Yields
| Metric | Rho Business Banking | Brex Business Account |
|---|---|---|
| Checking APY | 0% — non-interest-bearing DDA. Do not treat card cashback or Treasury yield as checking APY. | None — uninvested Checking cash earns no yield |
| Savings APY | 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 | Checking: $250,000 at Webster/Santander. Savings: up to $75M advertised via ADM sweep ($250k per program bank). | Checking: $250,000 at Column N.A. per ownership category (all sub-accounts share cap) |
Features & Access
| Metric | Rho Business Banking | Brex Business Account |
|---|---|---|
| Branch/ATM network | None. No branches, no ATM cash access. | None. No branches, ATMs, or cash rails. |
| Mobile app | G2 4.8 (~121 reviews); iOS ~4.6–4.8 (small n); Android ~3.8 (5 reviews); Trustpilot low-to-mid 3s | Google Play 4.6 (~2.16k–2.18k reviews). iOS U.S. rating should be re-checked live. |
| Virtual cards | Included — physical + virtual Mastercard with spend controls, merchant locks | Included — charge card product with spend limits and policies (Premium: multiple customizable policies) |
| Opening deposit | $0 | $0 |
| Eligibility | U.S.-based incorporated businesses — LLC, C-corp, S-corp, nonprofits with EIN. Sole proprietorships NOT eligible per FAQ. EIN required to move money. | U.S.-organized C-corp, S-corp, LLC, LLP only. Not sole props, consumers, unincorporated partnerships, or foreign-registered entities. Nonprofits case-by-case. |
Pros & Cons
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
Brex Business Account
Pros
- $0 opening, maintenance, ACH, check, and wire fees (Brex-issued)
- Three-bucket design: Column DDA + up to $6M Vault sweep + DGVXX Treasury (3.71% as of 09/01/26)
- 512 sub-checking accounts with distinct account/routing numbers
- Same-day outbound ACH at $0; 3:15 p.m. ET cutoff documented
- Tight coupling to expense, bill-pay, virtual charge cards, and API
Cons
- No cash, no ATM, no branches
- Checking and Vault earn 0%; Treasury yield is MMF/SIPC, not FDIC checking APY
- Eligibility excludes sole props and foreign entities; scale screen plus abrupt closure history
- Checking FDIC only $250k across all sub-accounts; $6M is sweep-only with caveats
- Card FX up to 3%; Premium software $12/user; wire FX markup not published
Verdict
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.
Brex Business Account
Brex business account is a three-bucket cash-management stack at Column N.A. (FDIC #58224, routing 121145349). Checking 0% APY with $250k FDIC shared across 512 sub-accounts. Vault sweeps to program banks for up to $6M FDIC (0% yield). Treasury in DGVXX via Brex Treasury LLC — up to 3.71% 7-day yield as of 09/01/26, not FDIC. Banking fees $0 on ACH/wires/checks. No cash/ATM/branches. Corp/LLC/LLP only; scale underwriting. Premium $12/user. Capital One acquired Brex Apr 2026. Closure risk is operational concern — keep backup bank. $1,000 card promo through Sep 30, 2026.