A prop firm (short for proprietary trading firm) is a company that lets traders trade with the firm's capital instead of their own, then splits the profits with them. You prove you can trade responsibly, the firm funds an account for you, and when you make money you keep most or all of it - typically 80–100% - and the firm keeps any remainder. You don't risk your own savings to take part.

That's the whole idea in one paragraph. The rest of this page explains how it actually works, how these firms make money, where the catches usually hide, and how to tell a fair one from a bad one - without the jargon.

The short version

Imagine you're a good driver but you can't afford a race car. A team offers you theirs. If you win, you split the prize. If you crash, the team loses the car, not you - but they also stop lending it to you.

A prop firm works the same way with trading. The firm provides the capital and sets the rules. You provide the skill and the discipline. Profits get shared. That's it. Everything else is detail.

How does a prop firm work?

Almost every modern prop firm runs the same basic cycle, just with different names and numbers. There are three steps.

1. You show the firm you can trade. Most firms ask you to pass an evaluation first - sometimes called a "challenge." You trade a practice account and have to hit a profit target without breaking the risk rules (we explain those below). Some firms also offer instant funding, where you skip the test and pay a higher fee to start trading a funded account right away. Either way, there's usually a one-time fee to begin.

2. You trade a funded account. Once you're in, the firm gives you an account to trade. You follow the rules - limits on how much you can lose in a day, how much you can lose overall, which markets and strategies are allowed. Trade well and the account stays open. Break a hard rule and it usually closes.

3. You get paid your share. When your account is in profit, you can request a payout. The firm sends you your agreed cut - the profit split - and keeps the remainder. Good firms publish how long payouts take and pay on a predictable schedule.

If you want the longer version of step one, we wrote a full guide on how to pass a prop firm challenge.

Is it real money? What "funded" actually means

Here's a detail most prop firms gloss over, and we'd rather just tell you: with most modern online prop firms, the account you trade is a simulated account. The prices are real and live, your trades are tracked exactly as if they were real, but you are not placing orders directly into the open market with the firm's house money on day one.

That sounds worse than it is. What matters to you - the trader - is simple: the payouts are real. When you hit your target and request your share, you get paid actual money. The simulated structure is how these firms manage risk and stay compliant -it doesn't change what lands in your account.

This is also why there are really two things people call a "prop firm":

• Traditional prop desks - institutional firms that hire traders as employees and put real firm capital behind them. Hard to get into, usually need experience or a finance background.
• Online evaluation firms - the kind you can sign up for today from your laptop. You pay a fee, pass an evaluation (or buy instant funding), and trade toward payouts. This is the kind most people mean now, and it's the kind TheFloor8 is.

Knowing which one you're reading about saves a lot of confusion. To go deeper on the mechanics, see simulated trading, explained.

How do prop firms make money?

This is the question every honest trader should ask, and the one the industry is strangely quiet about. There are two main ways a prop firm earns:

1. Evaluation and account fees. Most traders who buy a challenge don't pass it. Those fees are real revenue. This is a large part of how the model works, and any firm that pretends otherwise isn't being straight with you.
2. A share of trader profits. When funded traders win, the firm keeps its slice of the split.

The reason this matters: a firm's incentives should line up with yours. If a firm only made money when traders failed, it would have every reason to set traps — vague rules, moving targets, payout excuses. If a firm makes real money when traders succeed and get paid, it wants you to last. That difference is the single most important thing to understand about the whole category. We break our own numbers down on how TheFloor8 makes money, because you shouldn't have to guess.

Evaluation vs. instant funding: what's the difference?

These are the two front doors into a funded account, and they suit different people.

• Evaluation (the challenge). Cheaper up front. You prove yourself first by hitting a profit target inside the rules, then get funded. Best if you're confident in your trading and want to spend less to start. Most firms' lowest-cost path.
• Instant funding. More expensive up front, but no test - you start on a funded account immediately. Best if you'd rather skip the evaluation and you understand the higher cost going in.

Neither is "better." They're priced differently because they carry different risk for the firm. If you're new, evaluation is usually the sensible place to start. We cover both paths in plain terms on how TheFloor8 works.

A few words you'll keep running into

Prop trading has its own vocabulary, and firms often hide behind it. Here are the four terms that trip people up most:

• Profit split - the percentage of profits you keep. An 80/20 split means you keep 80% - some firms (us included) give you 100%.
• Drawdown - how much you're allowed to lose before the account closes, measured either per day or in total. The most misunderstood rule in the industry.
• Payout - the money you withdraw when your account is in profit.
• Evaluation / challenge - the test you pass to get funded.

If a firm can't explain these to you in plain language, that tells you something.

Why do some traders distrust prop firms?

Because some prop firms have earned it. Search any big firm's name with the word "payout" and you'll find traders who say they hit their target and then got denied on a technicality buried in the fine print. Some of those complaints are sour grapes from people who broke a rule. Plenty are not.

The common patterns to watch for: rules that change after you sign up, profit targets that quietly move, "consistency" requirements designed to be tripped, fake countdown timers and pressure tactics, and payout processes that get mysteriously slow right when you're owed money. We list the warning signs in full in prop firm red flags, and explain the real reasons payouts get denied in why prop firms deny payouts.

None of this means prop trading is a scam. It means the category has good firms and bad ones, and the difference is almost always transparency - whether the firm shows you the rules, the costs, and its payout record up front, or hides them until they're useful against you.

Is prop trading right for you?

Prop trading suits you if you can already trade with discipline, or you're willing to learn it, and you'd rather not risk your own capital while you prove it. It does not suit you if you're looking for a shortcut to quick money. The traders who do well treat a funded account like a job, not a lottery ticket - they manage risk, stay inside the rules, and think in months, not afternoons.

That's our whole philosophy in one line: we build careers, we don't pay out gambles. If you want the skills side of it, start with how to manage risk in prop trading.

What to look for in a prop firm

When you're comparing firms, judge them on what they're willing to show you, not what they claim:

• Are the rules written in plain language, or buried in a 40-page agreement?
• Do they publish how long payouts actually take?
• Is the profit split clear, and does it stay the same after you sign up?
• Can you find a real, named team — or just a logo and a live chat bot?
• Do they pressure you with countdown timers and "today only" pricing?

We turned this into a full checklist in how to choose a prop firm. Use it on us, too.

What this looks like at TheFloor8

We built TheFloor8 because we were tired of the version of this industry described above. So we made our commitments concrete and put them where you can hold us to them:

• Rules that don't trap you. No minimum trading days, news trading allowed, and you can hold positions overnight and over the weekend. The "gotcha" rules other firms lean on to deny payouts simply aren't here. See our rules.
• You keep 100%. A 100% profit split on funded accounts, no withdrawal cap, and payouts on demand - request your money when you want it, as often as you want. We even pay a 15% profit share during the evaluation, because your skills deserve to be paid before you're fully funded. See payouts.
• Published payouts. We publish our real median time from payout request to money received, updated monthly, so you can check our record instead of trusting our adjectives. See the transparency report.
• One clear price, refunded. A one-time fee per account, no subscriptions - and it's refunded once you're funded, with your first reset at half price. Account sizes run $5K to $200K, scaling up to $4M. See pricing.
• No urgency tricks. No countdown timers, no fake "someone just got paid" tickers, no pressure to buy today.

If you're skeptical of prop firms in general - good. That instinct is healthy. See exactly why you can trust TheFloor8, then make up your own mind.