Perplexity is an AI-powered search and question-answering platform that aims to provide accurate, up-to-date information by combining elements of traditional search engines with natural language AI capabilities. Perplexity AI was launched in 2022 with the aim to compete with Alphabet Inc.’s Google Search. The search capability is based on OpenAI’s GPT-3.5 model and a standalone LLM with NLP capabilities for its free product. The pro version accesses GPT-4o, Claude 3.5 Sonnet, and others. All orders are delivered instantly upon purchase to your email address. Use your product only minutes after your purchase.