Composer

What is Composer?

Composer is a brokerage platform that lets users build, backtest, and execute automated trading strategies without coding. It operates as its own brokerage, meaning users create and fund accounts directly within the app rather than connecting external accounts. Securities services are provided by Composer Securities LLC for US-based investors.

What are the features of Composer?

• Natural language strategy generation

  An AI-assisted editor converts text descriptions of goals, strategies, and risk concerns into executable trading algorithms.
• Visual no-code editor

  A drag-and-drop interface allows users to build or edit strategies using conditional logic, asset weighting, and dynamic filtering.
• Automated execution and rebalancing

  The platform automatically trades and rebalances portfolios according to the programmed strategy rules.
• Strategy backtesting

  Users can test strategies against historical data, compare them to benchmarks, and review calculated fees, slippage, and final values.
• Community marketplace

  Users can browse pre-built strategies across categories like technology focus or diversification, invest in them directly, or remix them.
• Retirement account support

  Automated trading strategies can be executed within Traditional IRA and Roth IRA accounts.

What are the use cases of Composer?

• Systematic ETF rotation

  Building a conditional strategy that buys SPY if its 20-day cumulative return exceeds 2%, and switches to BND otherwise.
• Thematic portfolio construction

  Using the AI editor to generate a stock basket focused on companies involved in GPU production and development.
• Emotion-free retirement investing

  Deploying an automated strategy inside a Traditional or Roth IRA to trade based on data rather than market sentiment.

Composer Pricing Information:

• Starter

  $0/month; includes automated trading for one strategy with no subscription cost.
• Advanced

  Paid upgrade; supports a higher scale of automated strategies.
• Pro

  Paid upgrade; supports the highest scale of automated strategies.
• Brokerage costs

  Zero commissions and zero management fees on trades across all plans; other fees may apply per the full fee schedule. One plan covers trading in every account opened, including IRAs.

Composer Contact Email:

support@composer.trade