Nebula · funded & prop-firm accounts
Trade your challenge inside the rules.
Most funded accounts die by rule breach: one oversized position, one revenge trade, one news spike. Nebula's job is to hold the discipline for you - the rules are compiled into the EA, not taped to your monitor.
What the machine holds for you.
Load a rule set shaped like the big firms': daily loss limit, maximum drawdown, position-size caps. Those limits are compiled into the deployed EA and enforced on every trade - the EA physically cannot revenge-trade past your cap.
Prop-firm mode · from ProNebula replays your candidate system against the rule set across its whole test history and shows you every point it would have breached. You find out in a simulation - not two weeks into a paid challenge.
Prop-firm mode · from ProMany firms restrict trading through high-impact news. Deployed systems can stand aside through configured news windows automatically - the calendar awareness is baked into the EA itself.
All deploying tiersThe portfolio engine spreads risk across several proven systems instead of betting a challenge on one idea, weighting for diversification - up to 8 legs on Pro, 12 on Ultimate.
From ProMission Control tracks each deployed system against its tested profile and flags drift early. Telegram alerts reach your phone, and a "risk check" text answers with your live exposure and the next news window.
Monitoring from Starter · Telegram on all tiersNothing reaches your account without surviving out-of-sample testing and anti-overfit gates. Every deployed system carries a confidence grade and its full test record - you always know why it earned its place.
Every tierThe honest part.
No software can promise you'll pass a challenge, and we won't pretend otherwise. What Nebula changes is the failure mode: with rules enforced in code, breach-testing done in simulation, and monitoring that never sleeps, the discipline problems that end most challenges are taken off your plate. The trading risk remains real, and remains yours.
- Free tier, no card - build, test and make one real deploy before you pay anything
- Runs on your own PC or Mac - your MT4/MT5 account stays with your broker
- 14-day cooling-off on any purchase before activation, in line with UK consumer law
- A real person answers - Ross, the founder, via contact or Discord
- Real reviews - Nebula on Trustpilot
Nebula reviews · verbatim from Trustpilot
“Nebula is unlike anything I’ve ever used or seen. It’s not just a producer of EAs. It builds every one with your input and parameters.”
“I have certain requirements for my trading strategy and pre-programmed trading robots did not fit me. Nebula allows you to create a custom EA based on your requirements for MetaTrader 4 and 5.”
Trading carries a high level of risk and can result in the loss of your capital. Simulated and past performance are not reliable indicators of future results. Always confirm that EA use is permitted under your firm's terms before deploying. Nebula is a tool, not financial advice, and passing any evaluation is never guaranteed.