Rho vs. Mercury

Why more startups choose Rho from the start – and switch from Mercury once they outgrow it.

Supporting startups at every stage

Why startups choose Rho over Mercury

Rho scales with your business fast, no extra software fees and no paywalls blocking your momentum.

Credit card icon displaying an error symbol to indicate a failed or declined.

Safety

Your cash sits with Webster Bank, a $75B FDIC insured institution, not a small partner bank. You also get up to $75M in FDIC coverage through Rho Savings, giving you real protection as your balance grows.

Users icon showing multiple human silhouettes representing a group or team.

Rates

Make your money work harder from day one. Rho Treasury and Rho Card earn competitive yield on idle cash and up to 2 percent cashback on every dollar you spend, with no lockups or platform fees eating into your return.

Bar chart icon illustrating upward data growth with three vertical bars in ascending order.

Service

Founders want answers fast. With Rho you get real humans who respond within minutes by chat, email, or phone. Every client gets full support. Mercury limits true support to paid plans, which means slower responses when you need speed most.

Compare Rho vs. Mercury

See how Rho and Mercury stack up on fees, support, and scale.

RhoMercury

Cashback

Up to 2%

Up to 1.5%

Treasury liquidity

1 to 3 business days

5 to 10 business days

Dedicated relationship manager

Free

$350 per month

Partner Bank

Webster Bank, N.A.

Choice Financial Group, Column N.A., and Evolve Bank & Trust

FDIC Coverage

Up to $75M with yield

Up to $5M without yield

Expense Reimbursements

Free

$4 per month after first 20 users

RhoMercury

Cashback

Up to 2%

Up to 1.5%

Treasury liquidity

1 to 3 business days

5 to 10 business days

Dedicated relationship manager

Free

$350 per month

Partner Bank

Webster Bank, N.A.

Choice Financial Group, Column N.A., and Evolve Bank & Trust

FDIC Coverage

Up to $75M with yield

Up to $5M without yield

Expense Reimbursements

Free

$4 per month after first 20 users

Meet our customers

Hyperbound logo with a stylized, modern geometric mark suggesting acceleration and upward momentum.
Man in tan turtleneck gesturing while seated in an open-plan office with exposed brick walls, desks and coworkers in the background.

“It’s nice to feel so cared for.”

Atul Raghunathan, Founder & CRO
Revyl logo featuring a smooth, abstract emblem formed by curved shapes creating a dynamic, fluid appearance.
Two men seated side-by-side in a living room with potted plants behind them, one in a dark sweater and one in a black polo.

"Our accountants love them."

Landseer Enga & Anam Hira, Co-Founders
Spark logo displaying a sharp, radiant geometric symbol that resembles a starburst or ignition spark.
Young man seated at a desk speaking to camera, wearing gray shirt over black tee; laptop and phone nearby.

"They've scaled with us."

James Jiang, Co-founder & CEO

The fastest way to start. The smartest way to scale.

Rho gives you cards, AP, expenses, banking, and yield in one platform with no hidden fees or point games.

Set up banking, treasury & cards fast

Every Rho customer gets instant access to real humans who know your business with response times under a minute so you never stall your momentum.

Rendered Graph with Rho Credit Card sample

Dedicated support for founders

Every Rho customer gets fast, human support with real operators who can solve AP, card, and banking issues in minutes—not ticket queues.

Eliminate expense admin

Rho Expenses handles reimbursements and organizes every transaction in real time so you stay compliant without extra tools or busywork.

Expense Detail drawer

Pay vendors without friction

Rho Bill Pay scans invoices with AI, route approvals automatically, and moves money directly from your Rho accounts without the chase.

Close the books faster

Rho Accounting connects banking, cards, and treasury so your books stay clean, synced, and audit ready without manual cleanup.

Vendor Icon list

Set up banking, treasury & cards fast

Every Rho customer gets instant access to real humans who know your business with response times under a minute so you never stall your momentum.

Rendered Graph with Rho Credit Card sample

Dedicated support for founders

Every Rho customer gets fast, human support with real operators who can solve AP, card, and banking issues in minutes—not ticket queues.

Eliminate expense admin

Rho Expenses handles reimbursements and organizes every transaction in real time so you stay compliant without extra tools or busywork.

Expense Detail drawer

Pay vendors without friction

Rho Bill Pay scans invoices with AI, route approvals automatically, and moves money directly from your Rho accounts without the chase.

Close the books faster

Rho Accounting connects banking, cards, and treasury so your books stay clean, synced, and audit ready without manual cleanup.

Vendor Icon list
Backed by our people, in your corner 24/7

We show up fast, solve what matters, and obsess over you winning.

Backed by our people, in your corner 24/7

We show up fast, solve what matters, and obsess over you winning.

Rho All In People

We’re ready

when you are.

Rho is a fintech company, not a bank. Checking and card services provided by Webster Bank, N.A., member FDIC; savings account services provided by American Deposit Management Co. and its partner banks.

Ask ChatGPT