perplexity
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A conversational search engine that merges AI with real‑time web search.
Perplexity is a conversational search engine that merges AI with real‑time web search, letting users ask questions in natural language and receive synthesized, citation‑backed answers rather than just lists of links. It’s positioned as a smarter alternative to traditional search engines, trading pages of results for clear, contextually aware responses that aim to save users time and effort.
Perplexity operates on a freemium model: the free version gives access to core functionality, while the “Pro” tier unlocks advanced features like choice of powerful language models, enhanced research modes, and deeper customization. A key differentiator is its practice of citing sources inline, so users can trace where specific facts or claims came from.