Perplexity

Freemium

AI answer engine that searches the web and cites its sources.

Visit perplexity.ai

Overview

Who it's for

Research and fact-finding with sources.

Key features

Answers with citations
Follow-up questions
Pro search
File analysis
Spaces

Pros

Shows sources
Fast research
Good free tier

Cons

Answers still need checking
Less suited to long writing

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