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Perplexity AI

AI-powered answer engine that provides cited, accurate responses to questions by searching the web in real-time. Combines search with LLM reasoning for comprehensive research assistance.

freemium research Est. 2022

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Key Features

✓ Real-time web search

✓ Cited responses

✓ Follow-up questions

✓ Pro Search deep research

About Perplexity AI

AI-powered answer engine that provides cited, accurate responses to questions by searching the web in real-time. Combines search with LLM reasoning for comprehensive research assistance.