RSA+
RSA Broker Limits & Signup
The current per-broker account limits for RSA scaling, the account types, and the signup notes you need before you scale.
The reference for planning how you scale. These are the current account limits for each RSA broker. Each broker links to its full setup guide in the reference section.
Account limits and broker offerings can change. These are the current figures at the time of writing, always verify with the broker before you commit real money to a new account.
At a glance
| Broker | Accounts | Breakdown |
|---|---|---|
| Public | 21 + 15 per LLC | 3 personal logins × 7 each (5 cash + 2 IRA), plus 3 logins × 5 for every LLC |
| Fidelity | 10 | Cash accounts |
| WellsTrade | 10 | Cash accounts |
| SoFi | 8 | 4 cash + 4 IRA (new accounts) |
| Chase | 6 | Cash accounts |
| Fennel | 5 | Cash accounts |
| Webull | 4 | 1 cash, 1 margin, 2 IRA |
| Robinhood | 3 | Cash, 2 IRA (+ joint if eligible) |
| Firstrade | Varies | Verify with the broker |
| BBAE | 1 | Cash |
| DSPAC | 1 | Cash |
Broker by broker
All eleven ship in the RSA+ build and all eleven need the RSA+ plan — there is no subset of them available on Copy Trading.
Public: highest account ceiling
- Accounts: 21 on your personal SSN, plus 15 for every LLC you register
- Personal logins: up to 3, with 7 accounts each (5 cash + 2 IRA per login). One SSN covers all 3. Each login just needs its own email address; same person, same details otherwise
- LLC / corporate logins: Public now accepts LLC and corporate signups. Each LLC gets its own 3 email logins, and each of those logins holds up to 5 accounts, so 15 accounts per LLC
- How many LLCs: no ceiling we have hit yet
- Minimum Deposit: $20
- Fees: $0.49 if sold within 10 days
- Instant Withdrawals: Yes ($1 fee)
Sign up on public.com or in the app, complete verification, and link your bank. To reach the personal 21, create three separate logins, each with its own email address, and open the 5 cash + 2 IRA accounts under each. To go past 21, register an LLC with Public and repeat the same pattern under it: three fresh email logins, up to 5 accounts each.
The LLC ceiling is untested. We have not found a cap on how many LLCs you can register, but we also have not pushed it to see where one is. Add LLCs gradually rather than registering a stack of them at once.
Fidelity
- Accounts: Up to 10 (cash accounts)
- Minimum Deposit: Varies
- Trading Fees: None
- SPAXX: Optional but recommended (money-market core position so idle cash earns yield)
- Note: Requires penny stock trading enabled on each account
Visit fidelity.com, open a cash account (required for RSA). Complete verification and fund the account. After opening each account, enable penny stock trading and complete all first-time setup pop-ups.
When you connect in TradeLabs, paste your Authenticator setup key so the bot enters your 2FA codes for you; if you have no authenticator set up, Fidelity texts a code that you type into the 2FA code field or the sign-in dialog.
Webull
- Accounts: 4: 1 Cash, 1 Margin, 2 IRA
- Minimum Deposit: at least $100 per account
- Trading Fees: None (commission-free)
- Auth: Official developer API: App Key + App Secret (not username/password)
- Note: One key pair connects all 4 accounts automatically, you don’t add each separately
Open and fund a Webull account, then generate an API key on the Webull developer portal. One key pair connects every account under your login. In TradeLabs, connect Webull with the App key and App secret from the developer portal, not a username and password.
Fennel
- Accounts: Up to 5 (cash accounts)
- Minimum Deposit: $5
- Fees: $4.99 monthly per account
- Mobile App: Yes
- Cadence: 2 accounts per week creation limit
Mobile-app broker. Download the Fennel app, tap Create an Account, enter your details, and complete identity verification and bank linking.
BBAE
- Accounts: 1 (cash)
- Minimum Deposit: $5-10 recommended
- Trading Fees: None
- Mobile App Only: Yes
- Note: Deposits take longer to settle than other brokers, so fund it early; when you connect, the app shows BBAE’s captcha image in the sign-in dialog for you to solve.
Mobile-app-only. Download the BBAE app, create an account with your email or phone number, complete identity verification, and deposit at least $5-10. Limit is 1 account per person.
DSPAC
- Accounts: 1 (cash)
- Minimum Deposit: $5-10 recommended
- Trading Fees: None
- Mobile App Only: Yes
- Note: Same parent company as BBAE; deposits take longer to settle, so fund it early; when you connect, the app shows DSPAC’s captcha image in the sign-in dialog for you to solve.
Mobile-app-only. Download the DSPAC app, create an account with your email or phone number, verify your identity, and deposit at least $5-10. Limit is 1 account per person.
Firstrade
- Accounts: Cash
- Trading Fees: None
- Auth: Email, account number, password, and a 4-digit trading PIN set on Firstrade.com
Open and fund a Firstrade account, then set a 4-digit trading PIN on Firstrade.com. In TradeLabs, connect Firstrade with your Email, Account number, Password, and 4-digit PIN.
SoFi
- Accounts: 8: 4 cash + 4 IRA (new accounts)
- Minimum Deposit: $0
- Trading Fees: None
- Cadence: 1 account per day
Sign up on SoFi’s website for Direct Self Invest (be careful not to open the checking account by accident), complete verification, and link your bank. You must set up an authenticator-app 2FA key during signup and save it; you’ll need it to connect.
The 8-account limit (4 cash + 4 IRA) applies to newly created SoFi accounts. If you already have an older SoFi account, it keeps the previous 14-IRA limit.
WellsTrade
- Accounts: Up to 10 (cash accounts)
- Minimum Deposit: Varies
- Trading Fees: None
- Note: May require a phone call for non-Wells Fargo customers
If you’re a Wells Fargo customer, open a WellsTrade account online through the Wells Fargo portal or app (approval is usually near-instant or within ~24 hours). If you’re not a Wells Fargo customer, you’ll need to call to sign up, which takes about 30 minutes.
Chase
- Accounts: Up to 6 (cash accounts)
- Minimum Deposit: Varies
- Trading Fees: None
- Bonus: Potential $350 with direct deposits
- Note: May require in-person account opening
Open a J.P. Morgan Self-Directed Investing account through chase.com. A standard checking or savings account alone won’t work; you need an investment account linked to your login. Have the phone number on file with Chase ready for SMS verification when you connect.
Robinhood
- Accounts: 3: Cash, 2 IRA (+ a Joint account if you have one or can open one)
- Minimum Deposit: $0
- Trading Fees: None
- Referral Bonus: Yes (free stock worth $5 to $200)
Sign up on robinhood.com or in the app, verify your identity, and link your bank. For RSA you connect Robinhood (stocks), a different login from your Robinhood crypto account.
You can paste an Authenticator setup key so the bot enters your codes for you. Otherwise, during sign-in Robinhood either texts a code you type in, or sends a push where you open the Robinhood app and approve the sign-in.
Not RSA-compatible
Interactive Brokers and Tradier are not RSA-compatible. They are options and stock brokers in TradeLabs, not part of the RSA fan-out. Always confirm a broker’s RSA compatibility before you commit real money.
Back to the full walkthrough: RSA+ Trading.