Perplexity AI is an innovative web search engine that utilizes advanced artificial intelligence to provide users with real-time, accurate answers to their queries. Perplexity allows users to ask questions in a natural, conversational manner. The AI can handle follow-up questions, making it easier for users to explore topics in depth.

One of the standout features of Perplexity is its ability to provide citations for the information it presents. This transparency helps users verify the accuracy of the answers and explore the sources further.

Perplexity operates on a freemium model, offering a free version powered by the GPT-3.5 language model, while a paid Pro subscription provides access to more advanced models and additional features, such as an API for developers.

https://www.perplexity.ai/