Public
AI-powered investing research tool — analyze stocks, get real-time insights, and ask questions about market movements.
| What is it | AI-powered investing research tool — analyze stocks, get real-time insights, and ask questions about market movements. |
|---|---|
| Pricing | Freemium |
| Free tier | Yes |
| Platform | Mobile App |
| Best for | Researching stock movements and market trends, Analyzing investment opportunities |
| Domain registered | 2024 |
Data updated Jan. 27, 2026
What does Public do?
Alpha is an AI-powered investing research tool that helps users analyze stocks, ETFs, and cryptocurrency assets. It allows investors to build personalized watchlists and get real-time insights about market movements. The tool provides explanations for why specific stocks are moving, analyzes performance metrics, and offers future outlooks on assets.
The tool works by leveraging GPT-4, a generative large language model, to process financial data and answer natural language questions about investments. Users can ask any question about any stock and receive AI-generated responses. It also provides concise summaries of earnings calls and identifies unusual asset movements in the market. The tool is designed to be accessible either through a Public brokerage account or as a standalone subscription service.
Alpha benefits individual investors and traders who want to quickly understand market dynamics without spending hours on research. It's particularly useful for those who need to stay informed about their watchlist assets, get instant explanations for price movements, or want to analyze earnings calls efficiently. The tool serves as a research assistant rather than providing investment advice, making it suitable for investors who want to supplement their own analysis with AI-powered insights.
Key features
What makes it stand outWho is Public for?
Who benefits most from this toolTrust & presence
Alternatives in Investing
AI-powered investment assistant — ask questions about stocks, ETFs, and markets to get real-time analysis and reports.
AI-powered equity research tool — ask questions and generate summaries from annual reports, transcripts & investor decks for Indian stocks
AI-powered investment platform providing data, tools, and community insights to help you make smarter stock market decisions.
AI-powered investment analyst — get real-time insights on why stocks and cryptocurrencies are moving, then trade them in one app.
AI-powered trading platform that provides real-time stock and crypto signals, technical analysis, and portfolio insights.
AI stock research platform — analyze over 6,000 stocks, ETFs, and get AI-powered insights and summaries.
AI investment assistant — ask questions about stocks and get instant analysis with real-time financial data from 40+ global exchanges.
AI-powered financial research assistant that analyzes stocks, market trends, and earnings for investors.