Composer by SoFi

Composer by SoFi

AI for automated stock trading

624 ratings
56 reviews
With Ads
💰 Finance
Free
With Ads

Details

  • Released
  • Updated
  • May 2, 2024
  • July 9, 2026

Features

Composer by SoFi screenshot #1 for iPhone
Composer by SoFi screenshot #2 for iPhone
Composer by SoFi screenshot #3 for iPhone
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Composer by SoFi screenshot #5 for iPhone
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About

Automate your stock and ETF trading with AI. Generate custom strategies from plain English requests, backtest performance, and execute trades automatically with as little as $50. Offers both automated and direct trading options with robust security features.

AI-powered strategy discovery
Automated trade execution
Backtesting with historical data
Direct trading for stocks, ETFs, options
Customizable trading rules
Portfolio management
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What users say

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What's New in Composer by SoFi

1.31.4

July 9, 2026

Thank you for using Composer by SoFi! Here’s what’s new in this version: • Smaller fixes and improvements

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User reviews

Avoid - skips trades routinely

Traded less than 10 times over the course of a month after transferring $30k into it. 2 times composer did not execute the change in the next change window (which is already a lag since it only happens at the end of the day). It cost me $100s. The lack of control you have over trade timing is genuinely concerning. Support is terrible and took days to reply after confirming they skipped trades. I immediately liquidated my funds and transferred out. I recommend you stay away. Too many other options out there to deal with this trash.
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Casual investor

I don’t gamble often but when I do it’s poker not day trading. (More fun). Composer offers a place for me where I (the casual long investor) can do copycat or easily utilize AI with my own parameters, instead of institutional research departments and the fees associated with managed accounts. I m trying it for a bit to see how it goes. Lots of etf going on by AI here.
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Overall very nice app

Easy to signup and onboard. Pretty simple to use and already up money 👍. Very trustworthy now that they are affiliated with SoFi

Deceptive practices

I thought it was 40$ to try but the app charged me like 250 for a year membership even after I cancelled. There is no assistance either so I could not get my money back, everything is ai. Zero real human customer service. Even responding to their response just takes me to generic faq. Doesn’t seem to perform any better than traditional avenues, stay away from this scam . I can’t imagine how much I’d lost . I only put 500 in and I’m down to 319. Figured I’d keep my money in and see if it grows since they would refund me. lol just keeps shrinking. This apps a joke and no support/ docs or community behind it
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Response from developer

Hi Finmatic - Thank you for taking the time to leave a review. We offer a 14-day free trial, and you may choose to subscribe to the Trading pass on a monthly or annual basis. You can cancel at any time. Please contact our team at help@composer.trade, and we would be happy to investigate this further!

Shady

Like some of the other feedback, they bait you by depositing $50 THEN tell you to pay $32 a month to use their service and your money is trapped in limbo for 6 business days before you can think about withdrawing it. Then when you go to pull it out, it’s not functional and you have to contact support.
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User experience

🐞

Reported Bugs

4 issues

App stopped working

Bug

Unable to set up 2-factor verification

Bug

Unable to login

Bug

Incompatible with location

Bug

Requested Features

3 requests

Add iPad app support

Feature

Add widgets

Feature

Improve customer support

Feature

FAQ

What does the Composer: AI Trading app do?

This app uses artificial intelligence to help users automate their stock and ETF trading. It allows you to create custom trading strategies by describing your ideas in plain English, backtest their historical performance, and then automate their execution. You can also mix automated strategies with direct, instant trades.

How can AI help me trade stocks with this app?

The AI can generate custom trading strategies based on your specific ideas and preferences, or it can surface high-performing strategies from a community of users. This eliminates the need for manual strategy creation or coding, making automated trading more accessible.

What are the costs associated with using this app?

The app offers a 14-day free trial for its automated trading features. Following the trial, subscription plans start at $32 per month when billed annually. Specific details on commissions and fees can be found on their website.

Is my money safe when using this trading app?

Yes, the app employs best-in-class security measures including two-factor authentication and bank-level encryption. Composer Securities is also a member of SIPC, which protects customer securities up to $500,000. However, SIPC does not protect against market losses.

Can I start trading with a small amount of money?

Yes, you can begin automated trading with as little as $50. The platform allows your chosen strategies to trade automatically based on the rules you set, and you can pause, edit, or liquidate your positions at any time.