Perplexity AI
Perplexity is a free AI-powered answer engine that provides accurate, trusted, and real-time answers to any question. Perplexity AI is an advanced research and conversational search engine that uses AI to answer queries through natural language processing. It was launched in 2022 it has grown to over 15 million users in 2024. Perplexity AI leverages a freemium model, where the basic version uses the company’s own large language model (LLM) with natural
