AlphaResearch is a platform that provides an AI-powered search engine to help investors extract information from unstructured texts, filings, earnings call transcripts, and more. It offers a range of features including document search, document alert & filing screener, trending topics & sentiment analysis, news watch, insider transactions & institutional ownership analysis, ETF & mutual funds holdings, note taking, and global fundamentals & estimates. The platform also provides stock screening and data visualization tools, as well as an Excel & Google Sheets add-on, API access, and premium support.