Alpha by Public

Alpha by Public is a GPT-4–based AI assistant designed for investors. It helps you navigate financial markets faster, analyze stocks, and understand news context through a simple chat interface.

Stock and news analysis

Alpha can scan the market in real time, surface potential ideas, and generate quick news headline summaries for any stock. Instead of reading dozens of articles, you get a condensed overview and the key factors that may affect price and risk.

Investment insights in chat

The product is built around natural-language questions. Ask in plain English and Alpha responds with structured analysis, including company comparisons and explanations of common metrics. This makes it useful for both newer investors learning the basics and experienced traders who want faster, organized research.

An experiment from Public

Alpha is an experimental product from the Public platform. Access is provided via email, and users can opt in to updates about new capabilities. It doesn’t replace a financial advisor, but it can speed up independent research and preparation for investment decisions.