Perplexity

Perplexity is an AI-powered search and answer engine for people who want to research topics, find information, and get direct answers without sorting through pages of search results. It combines web search with AI-generated responses and citations, making it useful for students, researchers, professionals, developers, creators, and anyone looking to explore a question quickly. Users can ask questions in natural language, follow up with additional queries, and investigate sources from across the web in one conversation.