About Composer
What Does Composer Do?
Composer is an AI-assisted trading platform that lets you build, backtest, and automate investment strategies—without writing any code. Describe your goals or risk tolerance in plain language, and its AI editor generates a trading algorithm. You can also choose from pre-built strategies and customize them using a visual, no-code editor.
Who Is It For?
Composer is ideal for retail investors and self-directed traders who want to automate their portfolio with data-driven rules but lack coding skills. It is less suited for professional day traders who require real-time, manual execution or advanced programmatic control.
Real Use Cases
Create a strategy that benefits from GPU demand, then backtest it against benchmarks. Go live and let Composer rebalance automatically. Open a tax-advantaged Retirement account and trade actively with automated tax-loss harvesting. Remix a community strategy like 'The Not Boring — Rising Rates with Vol Switch' and publish your own.
Key features
- AI-Powered Strategy Creation — Describe your investment goals and risk concerns in natural language; the AI generates a trading algorithm for you.
- No-Code Visual Editor — Build and customize strategies using a drag-and-drop, programmatic interface — no coding required.
- Backtesting & Analytics — Test your strategies against historical data with detailed metrics like Sharpe ratio, annualized returns, and drawdown.
- Fully Automated Execution — Composer automatically makes trades and rebalances your portfolio according to your strategy rules.
- Pre-Built Strategies & Community — Invest directly in ready-made strategies or remix and share your own with the Composer community.
- Retirement Account Support — Open Traditional or Roth IRAs and trade with tax-smart active strategies.
- Zero Commissions — No commissions on trades and zero management fees (other fees may apply; see full fee schedule).
SaaSpartout Score
Editorial score from our review methodology — not user ratings.
Composer Pricing
Composer pricing: from $32/mo (billed yearly).
Free Plan (Build & Backtest)
No subscription required. Use AI to generate and evaluate trade ideas, access the Composer API, build and backtest strategies with the no-code editor, and save/share strategies. See fee schedule for details.
Trading Pass (Automated Trading) — $32/mo (billed yearly) or monthly
Includes unlimited automated trading across all accounts, full backtesting, investment portfolio metrics, in-depth analytics, and retirement account support (Roth, Traditional, Rollover). Free 14-day trial available. Cancel any time. Other fees (FINRA & SEC regulatory fees) apply on sale of securities; see full fee schedule.
Business Account
For funds and entities — contact for pricing. Includes supercharged strategy building, multi-algorithm portfolio management, real-time data-driven management, API access, full IP ownership, priority support.