Providers

13 providers, listed in the same data order as the rates table. Sponsored providers are labeled and are not moved up.

Brex
Brex Business Account – Treasury

3.92% headline

Securities (SIPC)Ramp
Ramp Investment Account

4.63% headline

Securities (SIPC)Mercury
Mercury Treasury

4.05% headline

Securities (SIPC)Meow
Meow Commercial Paper Account / T-Bills

3.96% headline

Securities (SIPC)Arc
Arc Treasury

3.94% headline

Securities (SIPC)Rho
Rho Treasury

4.03% headline

Securities (SIPC)SVB (First Citizens)
Startup Money Market Account

3.56% headline

Bank deposit (FDIC)Grasshopper Bank
Innovator / Accelerator Savings

3.25% headline

Bank deposit (FDIC)Relay
Relay Savings

3.21% headline

Bank deposit (FDIC)Bluevine
Business Checking

3.00% headline

Bank deposit (FDIC)Found
Found Plus / Pro

2.50% headline

Bank deposit (FDIC)Ramp
Ramp Business Checking

2.00% headline

Bank deposit (FDIC)Novo
Business Checking

0.00% headline

Bank deposit (FDIC)

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Not financial advice. IdleCash is an independent, informational comparison. We are not a bank, broker or adviser. The comparison table is always sorted purely by the data; sponsorship never changes rank. Yields are variable, quoted as each provider advertises them, and may have changed. Securities products are not FDIC-insured and can lose value. Verify on the provider's site before acting.