Automated algorithmic trading on your own Alpaca brokerage account. Tiers differ by connected capital and reporting; the strategies are the same.
$10/mo
Billed monthly
Up to $10,000 connected capital
$25/mo
Billed monthly
Up to $25,000 connected capital
$100/mo
Billed monthly
Up to $100,000 connected capital
Unlimited connected capital, bespoke strategy development, white-glove onboarding, institutional-grade reporting and direct founder access.
Hedge funds charge 2% of assets plus 20% of profits. Castle Capital charges a flat monthly fee on the same institutional strategies, so your returns are not shared.
| Feature | Basic | Starter | Growth |
|---|---|---|---|
| Connected capital limit | $10,000 | $25,000 | $100,000 |
| Algorithmic strategies | 1 strategy | All strategies | All strategies |
| Daily portfolio rebalancing | Included | Included | Included |
| Reporting cadence | Monthly | Weekly | Weekly + daily analytics |
| Support level | Priority email | Priority email | |
| Web dashboard access | Not included | Included | Included |
Our algorithms evaluate market data each trading day and execute trades against quantitative signals and risk rules. The system rebalances your portfolio daily to the target allocation the strategy specifies.
Minimums are $1,000 on Basic, $2,500 on Starter and $10,000 on Growth. These floors keep position sizing and diversification workable at the strategy level.
Yes. Upgrade, downgrade or cancel whenever you like. Changes take effect at the next billing cycle, and after cancelling your service stays active until the end of the period you have already paid for.
Your funds stay in your own account at Alpaca Securities LLC, a FINRA and SIPC member broker-dealer. Castle Capital never takes custody of your money: we send trading instructions to the account you connect.
Backtested results show 30.5% annualized over 12 years, roughly three times the long-run S&P 500 average. Backtests are hypothetical, past performance does not guarantee future results, and all investing carries a substantial risk of loss.
Create an account, connect your Alpaca keys, pick a strategy. Trading begins on the next execution window.