Most prop firms hand you a two-step evaluation. Pass a profit target, then pass a smaller second target, then in some cases a "verification" before you see a funded account. Rev One is one challenge. One target. One pass.
This post breaks down the actual difference between a 1-step and a 2-step evaluation: where the math hides, where the failure points are, and which structure is genuinely easier to pass for a disciplined trader.
What "1-step" and "2-step" actually mean
A 1-step challenge is a single evaluation phase. Hit the profit target, clear whatever day-count and consistency rules the firm attaches, stay inside the max loss limit, you're funded. That's the whole tree.
A 2-step challenge stacks two evaluations:
- Phase 1: hit a larger profit target (typically 8% to 10%) inside a tight rule set.
- Phase 2: hit a smaller target (often 4% to 5%) under similar rules.
- Then most firms add a verification or "funded prep" step before payouts unlock.
Same end state, different number of gates. The marketing reason firms give for 2-step is "it proves consistency". The real reason most of them keep it: more gates means more failures, and more failures means more re-purchases.
The math: pass-through rates
Stack any two independent gates and the joint pass rate drops fast. If you have a 30% chance of clearing each phase on its own, your joint probability of passing both is 9%. The same trader on a 1-step has a 30% pass rate. Same skill, different structure, three times the funded conversion.
That's the underrated story of 1-step. The trader didn't get better. The math just stopped working against them.
Where 2-step adds friction
Two specific things hurt traders in 2-step:
- Time pressure stacks. Even if neither phase has a hard time limit, most traders accelerate after passing phase 1 because they "feel close". Phase 2 becomes the place they oversize.
- Drawdown often resets between phases. Sounds friendly. In practice it means you spend your phase 1 buffer, then start phase 2 with no slack and a tighter target. The early days of phase 2 fail more accounts than any other window.
Where 1-step is harder than it looks
A 1-step is not "easier" in every sense. Two things bite traders who underestimate it:
- The profit target is a single, larger number. On the Rev One $50K, that's $2,500, which is 2,000 ticks of MES per contract. You don't sneak up on it; you have to actually run.
- There's nowhere to hide a bad week. A 2-step lets you reset your equity curve between phases. A 1-step is one continuous PnL line until you pass.
If you trade well, that's a feature. If you blow up on day three out of habit, the structure won't save you.
How the Rev One 1-Step is structured
The challenge is called Rev One Flex. The numbers are flat across every size and they're on the rules page:
| Account | Price | Profit target | Max loss | Contracts |
|---|---|---|---|---|
| $25K | $90 | $1,250 | $1,000 | 2 full / 20 micro |
| $50K | $125 | $2,500 | $2,000 | 4 full / 40 micro |
| $100K | $205 | $5,000 | $4,000 | 6 full / 60 micro |
| $150K | $390 | $7,500 | $6,000 | 10 full / 100 micro |
Numbers from the Rev One Flex challenge, at list price.
A few things to pin down:
- Profit target: 5% of starting balance. On the $100K, that's $5,000 to clear the challenge.
- Max Loss Limit (MLL): 4% of starting balance, end-of-day trailing on the high water mark. No buffer zone, and the line never locks in place. It ratchets up with your equity and stops there.
- Profitable days: none required in the challenge. Profitable days only exist on the funded side, where you need five before a payout.
- Minimum trading days: 2 unique days, which is what the consistency rule needs to mean anything.
- Consistency: your best day can't be more than 50% of your total profit when you pass. One lucky session doesn't fund you.
- Time: 30 days per attempt, extendable whenever you want more.
No phase 2. No verification. The day you pass, the funded account is provisioned. If you want the whole lineup in one place, the product at a glance has the sizes and prices side by side.
Which one to pick
The honest answer: pick the structure that matches how you trade.
- If your edge is small and steady, a 1-step is friendlier. You don't have to spike phase 1 to feel like you've made progress.
- If you're a trader who needs a "test phase" to feel out a platform, a 2-step does give you that, at the cost of paying for the privilege.
- If you've already passed challenges before, a 1-step is just less surface area to lose on.
For more on the rule that decides this for most traders, see our breakdown of trailing vs end-of-day drawdown. For what happens after you pass, the payouts explainer covers the whole post-funding flow. If you're weighing us against another 1-step, the side-by-side comparison puts every number in one table.
One challenge. One pass. The rest is up to you.