What is Composer?
Trading strategies built, backtested and run without code.
Who is Composer best for?
Composer is best for self-directed investors who want to build, backtest and automate rule-based trading strategies.
Investors without coding skills
A visual editor with if-then rules, weighting and filters builds a trading strategy block by block, and Trade with AI can draft one from a plain-language goal.
Testing ideas before real money
Every plan, including the free one, backtests unlimited strategies, so you can see how a rule set would have done before you fund it.
Hands-off rebalancing
Composer is also the brokerage, so it places trades and rebalances each strategy automatically, with no commissions on trades.
Active trading in an IRA
Traditional and Roth IRAs are supported, and one subscription covers automated trading in every account you open.
How much does Composer cost?
Composer's Starter plan is free and automates one trading strategy, while Advanced costs $10 a month and Pro costs $40 a month, or $32 a month when Pro is billed yearly.
- Automate 1 strategy of up to 200 nodes
- Build and backtest unlimited strategies
- Trade with AI to find and test strategy ideas
- Automate up to 5 strategies of up to 350 nodes each
- More weekly Trade with AI usage than Starter
- Run several automated strategies as a small portfolio
- Automate up to 500 strategies of up to 10,000 nodes each
- Full API access for data, backtests and trading
- Manual trade overrides, priority trade timing and support
Only Pro has a yearly option: $384 a year, which works out to $32 a month. Business, for company accounts, is priced on a call and adds strategies up to 15,000 nodes, mark-to-market accounting and full ownership of the strategies you build. There is no free trial of Advanced or Pro. SEC and FINRA regulatory fees are charged when you sell securities. Full pricing on composer.trade. We checked these prices on .
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What are the best Composer alternatives?
Two tools on Recaply do Composer's job.
Questions about Composer
What is Composer?
Trading strategies built, backtested and run without code.
Who is Composer for?
Composer is best for self-directed investors who want to build, backtest and automate rule-based trading strategies.
Is Composer free?
Yes. Composer's Starter plan costs nothing and has no end date: you can build and backtest unlimited strategies and automate one strategy of up to 200 nodes. The paid plans, Advanced at $10 a month and Pro at $40 a month, have no free trial.
How much does Composer cost?
Composer's paid plans are Advanced at $10 per month and Pro at $40 per month.
What are the best Composer alternatives?
The closest alternatives on Recaply are Surmount and Supertake.
Where can I try Composer?
On its official website, composer.trade.
Does Composer charge fees beyond the subscription?
Composer charges no commissions or management fees on trades, but SEC and FINRA regulatory fees apply when you sell securities, and its fee schedule lists other charges that may apply. The subscription itself runs from $0 on Starter to $40 a month on Pro.
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