Perplexity is an AI-powered “answer engine” that searches the web in real time and gives you clear, written answers with citations, instead of just a list of links. It uses natural language processing to understand your questions and then pulls information from reliable online sources, so it feels more like talking with a knowledgeable guide than using a traditional search page. There is a free version for everyday questions, while Perplexity Pro adds more powerful features—such as advanced AI models, file uploads, and higher usage limits—for people who do frequent research or need deeper, more flexible tools for exploring information and creating content.
