Perplexity
the fastest way to get an answer
Accel · 2025
About
Perplexity AI is a privately held software company that operates an AI-powered conversational search and answer engine combining real-time web retrieval with large language models to deliver direct, cited responses to user queries.[1][4][8][11] The product is accessible via web, mobile apps, browser extensions, and an API, and serves individuals and enterprises for research, writing, competitive analysis, and general knowledge discovery in place of traditional link-based search engines.[1][8][11][12] Founded in 2022, Perplexity positions itself within the emerging answer engine and AI-native search category, competing with conventional search engines by emphasizing transparency through inline citations and source control.[4][5][8][9][12]