Composer is a trading platform that allows retail investors to build portfolios using sophisticated investment strategies with a no-code visual editor. Founded by Benjamin Rollert, Ananda Aisola, and Ronny Li in 2020, Composer aims to make dynamic portfolios accessible to investors at all levels by providing off-the-shelf templates and breaking down the trading strategy process into building blocks that can be combined infinitely. The platform partners with Alpaca Broker API to offer retail investors access to systematic investing strategies that would have previously required coding skills to execute. With its intuitive software, Composer enables investors to monitor strategy performance in real-time and automatically execute trades on their behalf.