Apex Trader Funding vs Topstep for Algo Traders (2026)

Published May 2, 2026 · AlgoPropFirms.com

Apex Trader Funding and Topstep are the two most popular futures prop firms for algo traders. Both explicitly allow automation — but they differ significantly in cost structure, drawdown mechanics, and account rules. This comparison focuses specifically on what matters for automated strategies.

Side-by-Side Comparison

Drawdown: The Most Important Difference for Bots

Both firms use trailing drawdown — meaning the drawdown threshold moves up as your account equity rises, but never moves down. For algo traders, this is the single most important rule to understand.

Apex gives you $2,500 of drawdown on the $50K eval. Topstep gives you $2,000. The extra $500 at Apex matters if your bot has any period of drawdown before reaching its targets. A bot that regularly pulls back $1,800 between winning streaks would survive at Apex but be uncomfortably close to the limit at Topstep.

Neither firm has a consistency rule, which is a major advantage for bots that occasionally generate large wins on specific setups.

Cost Structure

Topstep is slightly cheaper: $149/mo vs $167/mo for the $50K eval. Over a 3-month evaluation period, that's about $54 less. Not a major factor, but relevant if you're running multiple eval accounts in parallel.

Both firms eliminated recurring fees on funded accounts as of early 2026. You pay the monthly eval fee until you pass, then nothing until you request a payout.

Multi-Account Scaling

Apex explicitly allows up to 20 simultaneous funded accounts. This is critical for algo traders using account synchronization — you run one bot and mirror trades across multiple funded accounts, multiplying your effective capital and payout potential.

Topstep does not publish a specific account limit. In practice, experienced traders run multiple accounts at both firms, but Apex's explicit policy is cleaner for large-scale automation.

Platform Support

Both support Tradovate and NinjaTrader. Apex additionally supports Rithmic, giving more flexibility if your bot is built on a Rithmic-compatible platform. Tradovate is the most popular choice for algo traders due to its API access and automation-friendly infrastructure.

Which Should You Choose?

Choose Apex if:

• You plan to scale to multiple funded accounts
• Your bot occasionally has larger drawdown between wins
• You use Rithmic-based platforms
• You want the 100% payout with no monthly cap per account

Choose Topstep if:

• You want the lowest possible evaluation cost
• Your bot has tight drawdown and doesn't need the extra $500 buffer
• You prefer Topstep's support structure

For most algo traders running a systematic strategy with controlled drawdown, the difference is small. Apex's multi-account scaling advantage becomes significant once you're funded and looking to grow.