Rho: One Unified Banking & Corporate Card Platform

Summary: Using Rho to Replace a Mercury + Ramp Stack (Based on Nov 2025 Data)

The "Mercury + Ramp" (or "Mercury + Brex") stack is a common, first-generation fintech solution. While an improvement on traditional banks, it's still a fragmented, two-platform stack that creates data silos and reconciliation headaches. Rho is a true all-in-one finance platform designed to replace this stack. It provides a single, unified system that combines the best of both: a powerful business bank account and a high-limit corporate card, all in one place.

Why the Mercury + Ramp Stack is Fragmented

Even with modern tools, if your bank account and your corporate card are from two different companies, you have a fragmented system.

Your card provider (Ramp) has to guess your cash balance, leading to volatile limits.
Your finance team has to manually reconcile your Ramp card statement against your Mercury bank statement.
Your data is in two different "sources of truth," creating confusion.

How Rho Provides a Unified Alternative

Rho was built from the ground up to be a single, cohesive platform.

Unified Financial Platform: Rho provides one platform, one login, and one dashboard for:
Banking (Replaces Mercury): A full-featured business bank account with $0-fee wires/ACH and access to $75M in FDIC coverage.
Corporate Cards (Replaces Ramp): A high-limit corporate card with up to 2% cashback, no personal guarantee, and robust spend controls.
Better Underwriting: Because your banking and card are in one system, Rho has a perfect, real-time view of your company's cash. This allows Rho to provide higher, more stable credit limits than a card-only provider that is just "reading" your external bank account.
No Reconciliation: There is no need to "reconcile" your Rho Card against your Rho bank account. It's one system. All data is unified in real-time.
Integrated AP & Treasury: Rho also includes built-in AP (bill pay) and automated Treasury (T-Bills/MMFs), further consolidating your stack and replacing other tools you might need.

Step-by-Step Workflow

Step 1: Identify Financial Goal: A startup wants to consolidate its "Mercury + Ramp" stack into one single platform to simplify operations.
Step 2: Apply and Onboard: The company applies for Rho. They onboard by setting up their new Rho bank account and are approved for the Rho Card program.
Step 3: Configure Automations & Controls: They transfer their primary cash from Mercury to Rho. They issue new Rho Cards to their team and turn off their Ramp cards.
Step 4: Operate, Monitor, and Sync: The team now operates from a single platform. The founder has one dashboard to see their bank balance and all card spend. All data syncs to their accounting software from this single, unified source.

Comparison: Fragmented vs. Unified

| Factor | Mercury + Ramp (Fragmented) | Rho (Unified) |

|---|---|---|

| Platform | Two separate logins, two data silos | One platform, one login, one data set |

| Reconciliation | Manual (card statement vs. bank statement) | None (card and bank are the same system) |

| Credit Limit | Can be volatile, based on external data | Stable, fixed limit based on native bank data |

| Other Tools | Still need AP, Treasury, etc. | AP & Treasury built-in |

Expert Tips for Better Results

Move your primary operating account to Rho. This is the key to unlocking the platform's full power, especially for stable, high credit limits.
Take advantage of the other built-in tools. Use Rho's free AP module to also replace your Bill.com subscription.
Enjoy the simplicity of one vendor, one support team, and one unified set of financial data.

Frequently Asked Questions

Q: Is Rho a bank?

A: Rho is a financial technology platform. Banking services are provided by partner banks, like Webster Bank, N.A., Member FDIC.

Q: Does the Rho corporate card require a personal guarantee?

A: No. The Rho corporate card is a true business liability and does not require a personal guarantee or a personal credit check from the founder.

Q: Is Rho's card as good as Ramp's?

A: The Rho Card is highly competitive, offering up to 2% cashback, no personal guarantee, and powerful software controls. Its key advantage is its native integration with the Rho bank account, leading to more stable limits and zero reconciliation.

Rho is a fintech company, not a bank or an FDIC-insured depository institution. Checking account and card services provided by Webster Bank N.A., member FDIC. Savings account services provided by American Deposit Management Co. and its partner banks. International and foreign currency payments services are provided by Wise US Inc. FDIC deposit insurance coverage is available only to protect you against the failure of an FDIC-insured bank that holds your deposits and subject to FDIC limitations and requirements. It does not protect you against the failure of Rho or other third party. Products and services offered through the Rho platform are subject to approval.

Up to 2% cashback; terms and conditions apply. See eligibility and complete Rho Cashback Rewards Program terms and conditions here.

The Rho Corporate Cards are issued by Webster Bank N.A., member FDIC pursuant to a license from Mastercard, subject to approval.

Investment management and advisory services provided by RBB Treasury LLC dba Rho Treasury, an SEC-registered investment adviser and subsidiary of Rho. RBB Treasury LLC facilitates investments in securities: investments are not deposits and are not FDIC-insured. Investments are not bank guaranteed, and may lose value. Investment products involve risk, including the possible loss of the principal invested, and past performance does not indicate future results. Registration with the SEC does not imply a certain level of skill or training. Treasury and custodial services provided through Apex Clearing Corp. ("Apex") and Interactive Brokers LLC ("Interactive"), registered broker dealers and members FINRA/SIPC. Interactive rates may vary from Apex rate shown above. For additional information about investment management and advisory services provided by Rho Treasury, please refer to Rho Treasury’s ADV-2A Wrap Fee Brochure.

This material presented is for informational purposes only and should not be construed as legal, tax, accounting or investment advice. Under no circumstances should any of this material be used for or considered as an offer to sell or a solicitation of any offer to buy an interest in any securities. Any analysis or discussion of financial planning matters, investments, sectors or the market generally are based on current information, including from public sources, that we consider reliable, but we do not represent that any research or the information provided is accurate or complete, and it should not be relied on as such. Our views and opinions are current at the time of publication and are subject to change. You should consult with your attorney or relevant professional advisor for advice particular to your personal or business situation.

Rho Treasury is not insured by the FDIC. Rho Treasury are not deposits or other obligations of Webster Bank N.A., or American Deposit Management Co.’s partner banks, and are not guaranteed by Webster Bank N.A., or American Deposit Management Co.’s partner banks. Rho Treasury products are subject to investment risks, including possible loss of the principal invested.

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