Founded in 2022, Perplexity is an AI-powered search engine and conversational answer platform that revolutionizes information discovery by delivering concise, accurate responses grounded in real-time web data and backed by citations from trusted sources.

Instead of presenting a list of search links or creating speculative responses, Perplexity uses advanced large language models to interpret a user’s query, retrieve relevant documents, summarize key insights, and provide comprehensive answers with verifiable sources for fact-checking. It features cutting-edge model options, contextual memory for linked conversation, and a model-agnostic architecture, supporting deep research and personalized AI assistance for both everyday questions and detailed professional inquiries.