Perplexity

Perplexity is an AI-powered search engine that provides direct answers to user queries using natural language processing. Founded in 2022, it combines search and large language models to offer concise summaries with source citations. Perplexity aims to provide comprehensive and transparent information retrieval, distinguishing itself from traditional search engines with its focus on conversational interaction and knowledge synthesis. The platform is designed to enhance research and information discovery by offering quick and accurate answers.