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Perplexity AI

The answer engine, not a search engine

AI-powered search that cites sources and synthesizes web answers. Pro tier unlocks GPT-4, Claude, and unlimited Pro searches with file uploads.

4.6(5,400 reviews)
Founded 2022

Pricing snapshot

Free, $20/mo Pro

Always verify pricing and current plan details on the official website before making a purchase decision.

Free tier available
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About Perplexity AI

AI-powered search that cites sources and synthesizes web answers. Pro tier unlocks GPT-4, Claude, and unlimited Pro searches with file uploads.

Information is curated from available public sources and product positioning details shared by each tool.
Trust notes

Information is curated from available public sources.

Always verify pricing on the official website.

This profile is highlighted in the current SubstiTool directory.

Key features
Source citationsMultiple LLMsFile uploadsCollectionsSpacesComet browser
Best for
  • Research
  • Fact-checking
  • News
  • Citations
Integrations
APIChrome extensioniOS/Android apps