Born from the minds hailing from OpenAI, Meta, Quora, and Databrick, Perplexity.ai is a state-of-the-art AI-powered search engine and chatbot that supercharges your search and discovery experience. The innovative platform, launched in August 2022 and backed by a hefty $26 million in series A funding, leverages machine learning and natural language processing to provide accurate, real-time, and personalized responses to your queries.

But that's not all. Do you want a co-pilot for your information-seeking journey? Say hello to the Copilot feature, powered by GPT-4, that guides your search, creating a truly interactive and personalized experience.

Perplexity.ai also extends a dedicated mobile app for all those on-the-go queries. For pricing, choose between a $20 per month plan or a $200 annual plan, both offering unlimited copilot usage, GPT-4 access, dedicated support, and up-to-date information. And let's not forget, you can start off for free!