Now with AI Strategy Agents · Free forever plan

Your AI trading coach.

Build a strategy visually. Our AI agents review it, explain what works and what doesn't, and recommend new ideas tailored to your style. Then backtest it in one click.

Features

An AI trading team in your browser

Build, validate, and iterate on trading strategies with AI agents watching over your shoulder — explaining every decision along the way.

AI

AI Strategy Review

Our AI agent reads every rule in your strategy, rates it, and explains exactly why it will or won't work — strengths, weaknesses, and hidden risks.

AI

AI-Recommended Strategies

Get personalized strategy ideas based on your portfolio, risk tolerance, and current market regime. Every recommendation comes with a rationale.

AI

Plain-English Backtest Analysis

After every backtest, our AI explains what happened in human terms — why the strategy made or lost money, and how to improve it.

Visual Strategy Builder

Drag indicators and conditions. No Python, no syntax errors — just the logic you want to trade.

1-Click Backtesting

Run your strategy on years of historical data in seconds. See how it would have performed across market regimes.

Institutional Analytics

Sharpe, drawdown, win rate, trade log, monthly heatmap. Know the numbers pros use to make decisions.

How it works

From idea to backtest in three steps

01

Describe or design your strategy

Start from an AI-recommended idea, or build your own rules with the visual editor.

02

Let the AI agent review it

Get an instant score, strengths, weaknesses, and suggestions — updated in real time as you edit.

03

Backtest and get AI commentary

Run on historical data. The AI explains exactly why it worked or didn't, and how to improve.

Live preview

See every trade, every metric, every moment.

A real backtest result — equity, drawdowns, and the recoveries in between.

Return+142%
Sharpe2.1
Max DD-18%

Pricing

Simple pricing for serious traders

Start free. Upgrade when you need more.

Free

$0forever
  • Up to 3 strategies
  • Daily backtests
  • Basic analytics
  • Community support
Get started
Most popular

Pro

$19/mo
  • Unlimited strategies
  • Intraday backtests
  • Advanced analytics
  • Priority support
  • Export API
Start free trial

Start backtesting in 60 seconds.

No credit card. No setup. Just open your browser and build.

Launch simpletrade