Platform guide
Everything you need to go from zero to your first compiled MT4/MT5 Expert Advisor—and know when to upgrade.
A visual EA builder and cloud compiler for MetaTrader 4 and MetaTrader 5. Configure indicators, entry/exit rules, and risk limits—then download compiled files for Strategy Tester or live accounts. Not signals. Not a broker.
Start FreeTraders with a strategy idea who want to skip MQL debugging. Developers who hate boilerplate. Buyers who want to tweak purchased EAs without waiting on a freelancer.
See PricingName your EA → pick an indicator (e.g. RSI) → set buy entry conditions → compile → download → run in MetaTrader Strategy Tester. The free Starter plan includes 2 EAs and 5 compiles per day.
Open BuilderOpen the EA or Indicator builder, click the Strategy AI chip (bottom-right), describe your rules in plain English—e.g. "Buy when RSI crosses above 30 on H1"—then click Apply to form to fill buy/sell conditions automatically.
Try Strategy AIStarter limits bite when you need exit logic, money management, source export, or more than 5 compiles per day. Upgrade to Trader when you are ready to go live with full entry + exit rules.
Upgrade to TraderDaily loss caps, drawdown limits, session filters, and news filters protect capital before you attach any bot to a live account. Configure safeguards in the builder—not as an afterthought.
Watch Video #4Drop your indicator file in the folder, save a .set file, and wire custom indicators into entry conditions without hand-writing MQL integration code.
Learn HubValidate on demo first. Size positions conservatively. VPS is optional but helpful for 24/5 EAs. Trader plan unlocks exit logic, safeguards, and 50 compiles per day for faster iteration.
Subscribe to TraderUse Buy on Site for battle-tested ready-made tools with clear licensing. Use the EA builder when you need custom logic, rapid iteration, and your own compiled file.
Buy on SiteAlready signed up? Download the PDF on the starter kit page.