Institutional Cash Expertise
for RIAs & Wealth Managers
KEEP by StoneCastleSM
Helping advisors drive organic growth by attracting large dollar depositors.
HNW Individuals | Non-Profits | Trusts | Foundations | Businesses
4.00%
APY1
Up to $100MM
Federal Insurance
Liquidity
Overnight2
No account fees, term commitments, or principal risk
KEEP…
Earning and Protecting More
Access to a network of 1,000+ insured depository institutions empowers advisors to serve clients of all sizes while offering a competitive rate compared to traditional accounts.
Deposit Amount
$1,000,000
APY | Yearly Interest | Federally Insured | |
---|---|---|---|
KEEP by StoneCastle | 4.00% | $40,000 | Up to $100,000,000 |
3-month CD | 1.45% | $14,500 | $250,000 |
Avg. National Savings Account | 0.41%3 | $4,100 | $250,000 |
Realizing Organic Growth Goals by Attracting Large-Dollar Clients
40% of all KEEP deposits through advisors come from business accounts.
Offering up to $100 million in federal insurance helps unlock new opportunities with large-dollar depositors that other solutions simply can’t do.
Unmatched Combination
Safety | Liquidity | Competitive Yield | Community Impact


Protection
Protect All Your Clients’ Cash
A network designed to safeguard every dollar of your clients’ cash. With access to more than 1,000+ insured depository institutions, KEEP provides principal protection up to $100 million per client tax ID.

Organic Growth
Capture Held-Away Cash & Support Organic Growth Goals
Accelerate growth by capturing held-away cash from HNW individuals, affiliated businesses, nonprofits, and institutions—including family offices, large companies, public funds, and endowments. Transform idle or uninsured cash into a powerful engine for organic growth.

Integration
Integrated with All Major Data/Portfolio Platforms
KEEP effortlessly integrates with your existing data and portfolio platforms, bringing household and institutional cash balances directly into your purview.

Social Good
Doing Good with Deposits
Unlike traditional bank accounts KEEP deposits directly support thousands of local communities and small businesses across all 50 states—helping to strengthen economies where it matters most.

Savings
Clients Earn A Highly Competitive Rate
Whether for savings or operational cash, clients benefit from a competitive rate that helps them protect, save, and earn more.
Customized,
Secure Access
Your online portal provides a secure and customized experience with your company logo, custom URL, and tailored dashboard where you can easily keep watch over your clients’ cash.
KEEP Portal Features

Dashboard
- White labelled with your firm’s logo
- Custom portal URL
- Monitor/track deposits, transactions, statements

Administration
- Pre-fill/send applications
- Secure deposit/withdrawal transactions (ACH/Wire)
- Salesforce integration

Sales Tools
- Business building ideas
- Newsletters
- Case studies
- Organic Growth Kit

For Your Clients
- Customized fact sheets
- Turnkey communications
- Secure client portal
Designed for Scalable, Repeatable Success
Single sign-on, turnkey marketing materials, easy onboarding, pre-fill application capabilities, Salesforce integration, and unmatched support.
As Seen In…
From Our Clients
Keeping Large Cash Balances Safe Since 2009
Have questions or need further information?