Perplexity AI is a conversational AI-powered answer engine that reimagines how people search for and consume information. Founded in 2022, the company combines large language models with real-time web search to provide accurate, sourced answers to complex questions. Unlike traditional search engines that return links, Perplexity synthesizes information into comprehensive answers with citations. The company has rapidly grown to serve millions of users and has attracted investments from Jeff Bezos, Nvidia, and top-tier VCs. Perplexity represents the next evolution of search, blending AI capabilities with factual accuracy.