Composer
Composer
Meet
Composer
Trading. Built better.
AI-powered
strategy creation
Explain your goals, strategy, and risk concerns in natural language — our AI-assisted editor will create the strategy for you.
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.
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
* 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.
Model the value of your symphony
Fees, slippage and final value are calculated for you.
* Other fees may apply, see full fee schedule for more information
Share what you build
Share your strategy with others. They’ll be able to test it and even invest in it.
Composer is by far the best product I’ve come across in a long time.
It’s an absolute gamechanger.
Xuan X.L.
I've been doing this for 35 years and havenever seen a tool like this. Not even my Bloomberg!
Douglas T.
Composer opens up to anyone the same level (or better) of tools that top quantitative hedge funds hire armies of PhDs and computer scientists to build internally.
Wow, @ComposerTrade makes it ridiculously simple to create automated trading strategies
@meetnaren
Most automations require you to understand detailed spreadsheets and unique coding languages, the learning curve is often intense with these platforms. That’s not the case at all with Composer.
Third-party testimonials may not be representative of the experience of all clients and may not be indicative of future performance or success.
Frequently Asked
Questions
About Us
Founded in 2020, Composer Technologies' 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!
Our investors
Ben Rollert
CEO
Ananda Aisola
COO
Ronny Li
CTO
Mikael Staer Nathan
Design
Anja Jamrozik
Product Management
Donovan Doyle
Product Ops
Brian Rubinton
Backend
Alexander Sandberg
iOS
Mike Wadkins
CBO *
Kevin Wang
Backend
Serhii Marchuk
Frontend
Jeff Snell
Frontend
Monika Costanzo
Operations
Joshua Shevach
Frontend
You?
See open positions
All employees listed are employed and associated with Composer Technologies, Inc. except those notated with *(asterisk). These individuals are registered and affiliated with Composer Securities LLC.
Ben Rollert
CEO
Ananda Aisola
COO
Ronny Li
CTO
Mikael Staer Nathan
Design
Anja Jamrozik
Product
Donovan Doyle
Operations
Brian Rubinton
Backend
Alexander Sandberg
iOS
Mike Wadkins
CBO *
Kevin Wang
Backend
Serhii Marchuk
Frontend
Jeff Snell
Frontend
Monika Costanzo
Operations
Joshua Shevach
Frontend
You?
See open positions
All employees listed are employed and associated with Composer Technologies, Inc. except those notated with *(asterisk). These individuals are registered and affiliated with Composer Securities LLC.