Composer by SoFi – Trading. Built Better.
Meet Composer
Build trading algorithms with AI, backtest them, then execute—all in one platform. No coding skills required.
Trading. Built better.
$37B+
trading volume
18M+
orders executed
2M+
account rebalances
As seen on
AI-powered strategy creation
Explain your goals, strategy, and risk concerns in natural language — our AI-assisted editor will create the strategy for you.
Please see our important disclosures related to AI-powered strategy creation
Create with AI
I'd like a strategy that benefits from demand for GPUs.
Here's a symphony that focuses on companies that are involved in the production and development of GPUs:
Cumulative Return
Annualized Return
Trailing 3mo. Return
Sharpe Ratio
Your AI generated strategy
Benchmark
Current Holdings
- NVDANVIDIA Corporation 10%
- AAPLApple Inc. 50%
- METAMeta Platforms, Inc. 40%
New Holdings
- NVDANVIDIA Corporation 50%
- AAPLApple Inc. 50%
- METAMeta Platforms, Inc.
More automation
Composer executes your trading strategy, making trades and rebalancing automatically.
Discover pre-built strategies
Find strategies you can invest in right away, across a variety of purpose-driven categories, like Long Term, Technology Focus, and Diversification.
Is the 20-day cumulative return of SPY higher than 2%?
Buy
SPY SPDR S&P 500 ETF Trust
if not
Buy
BND Vanguard Total Bond Market Index Fund ETF
A portfolio that reacts to the market
Don’t get caught up in emotions and sensationalized tweets. Trade based on data and market movements.
Community
See what others are creating with Composer. Invest directly or make changes. Submit your own strategies to the Community.
Composer is the brokerage
Fully automated trading execution, end-to-end. Create and fund your account in the app.
No commissions on trades
Zero commissions, zero management fees.
* Other fees may apply, see full fee schedule for more information
Transparent pricing
Simple fixed monthly subscription.
Test for free.
* Other fees may apply, see full fee schedule for more information
Tax-smart active trading in your retirement account
- Traditional IRA
- Roth IRA
- We'll cover your transfer fees (*Limits apply)
One Trading Pass, Unlimited Access
Your Composer Trading Pass unlocks unlimited automated trading
One flat fee, unlimited automated trading across all accounts. *
Open multiple accounts for no additional cost. *
* Other fees may apply, see full fee schedule for more information
Customize and Create
Every strategy on Composer is fully editable. Swap out assets, adjust programmatic logic, and tweak parameters.
Use our no-code, visual editor to modify symphonies or create your own from scratch.
Apply weighting
Custom weight, inverse volatility, market cap or balance equally.
If this, then that
Add conditionals to control the flow of logic.
Sort, filter, select
Start with a pool of candidates and dynamically select those that meet your criteria.
Learn and adapt
Backtest your strategy. Compare it to a benchmark or to another strategy.
Learn from what you see. Tinker and try it out again. And again.
Frequently Asked Questions
How do I open a Composer account?
What types of brokerage accounts can I open with Composer?
Where will my assets be held?
Can I connect an external brokerage account?
What fees are associated with the Composer Trading Pass?*
Are there any other fees?
Can I transfer assets from another brokerage to Composer?*
How are my trades executed?
What security measures does Composer take to protect my account?
Can I use Composer if I'm not based in the United States?
How does Composer's AI-driven trading work?
How can I contact Composer's customer support for help?
About Us
Founded in 2020, our mission is to create investing software that feels fun, stimulating and creative.
We're proud to be leading a movement that makes sophisticated quant investing accessible to all.
Join us!