Drawdown: the rule that decides
Top One Futures applies a trailing (end of day) drawdown. Topstep applies a trailing (end of day) drawdown capped at 4 %. Both use the same model, so the difference plays out on the percentages rather than on the mechanism.
What reaches your account
Top One Futures keeps 90 % of profits, then pays Daily on Elite Daily, in 5-day cycles on the other programmes. Topstep keeps 90 % of profits, allows a first withdrawal after 5 days, then pays On request: Express Funded Standard after 5 winning days at $150+; Express Funded Consistency after 3 trading days with a 40% consistency target. Payout frequency deserves as much attention as the split itself: a slightly lower share paid every two weeks compounds faster than a headline percentage locked behind a monthly cycle and a long first-withdrawal delay.
Where you actually trade
Top One Futures is the only one of the two to offer tradingview. Topstep covers rithmic, which its rival does not. Platform choice is not cosmetic: order execution, available order types and the reliability of your automation all depend on it, and switching mid-evaluation is rarely possible.
Track record
Topstep has been running since 2012, 13 years longer than Top One Futures. On Trustpilot they sit at 4.8/5 and 3.6/5 respectively. Our trust pillar scores them 71/100 and 80/100, which weighs age, corporate transparency and public payout evidence. In an industry with no financial regulator overseeing these evaluations, longevity and a verifiable payout history are the closest thing to a guarantee.
What you pay to start
Top One Futures opens at $39 against $49 for Topstep, a moderate gap on the smallest account. At the reference size of 100 K the comparison is $39 for Top One Futures against $99 for Topstep. The headline fee is rarely the real cost, though: what matters is the price of a reset after a failed attempt, whether the fee comes back on the first payout, and whether an activation fee appears when you move to a funded account. Compare those three lines in the table above before deciding on price alone.