Alpha by Public is an AI-powered investment exploration tool designed to enhance investors' understanding of financial markets. Powered by GPT-4 from OpenAI, Alpha offers real-time stock news summaries, detailed market analysis, and various investment options including stocks, ETFs, bonds, treasuries, and cryptocurrencies. This tool provides resources such as treasury yield curve data, bond screening tools, and a high yield savings calculator, aiming to enrich investment insights.

Alpha presents financial data through a natural-language interface, making complex information more accessible to investors. It offers features like real-time market screening, historical data access, and company-specific analysis. While Alpha does not provide investment advice, it serves as a valuable tool for investors looking to make informed decisions based on precise financial data.