Have you considered futures?
I've recorded hundreds of videos over the years discussing venues for trading in "small" accounts.
My favorites at the moment:
1) Futures: Really good leverage, no PDT, and far less volatile than some of the stock tickers I/we usually trade. Here is a video from a "challenge" I did not too long ago. As you can see, the results can compound very, very quickly:
1b) You can also get involved with futures via a "prop" firm. I have multiple videos on topic, so if you're interested --- reach out and I'll try to opine when/where capable. Here is a video to get you started:
2) Cash Options account: I love trading options in a cash account. Options settle the very next day, so any profit you made today, will be available tomorrow for trading. Using a cash account also limits you to "over-trading" today, because once you've exhausted all of your funds for the day -- you're forced to wait until tomorrow.
3) Prop-firms that focus on equities: CMEG and Frontier are the leading firms at the moment, but this has changed (often) over the years. If you're not intersted in futures, or options, this is -- effectively -- the only way to go.
In any case... I have almost a decade of experience trading in "small" accts... Feel free to ask questions if desired.
GL...STAY GREEN!