Perplexity.ai a powerful AI search engine.

Perplexity AI is a free, AI-powered search engine and question-answering platform that provides accurate, up-to-date information on a wide range of topics. It uses natural language processing to understand user queries and generate concise, relevant answers with inline citations to source materials.

Key features of Perplexity AI include:

1. Conversational interface: Users can ask follow-up questions to dive deeper into topics.
2. Real-time information: Perplexity accesses current web content to provide the latest information.
3. Source citations: Answers include links to original sources, enhancing credibility and allowing for further research.
4. Multiple AI models: The platform utilizes various AI models, including Claude 3 Haiku for free users and access to GPT-4, Claude 3, and other models for paid subscribers.
5. Cross-platform availability: Perplexity is accessible via web browsers, mobile apps, and browser extensions.
6. Focus modes: Users can restrict searches to specific platforms like Reddit, YouTube, or academic sources.

Perplexity AI aims to simplify the research process by providing direct answers to questions rather than just listing search results, making it a valuable tool for students, professionals, and curious individuals seeking quick, reliable information