Research
Perplexity
AI answer engine that cites its sources - like a search engine that reads the web for you.
- Best for
- Fact-finding and research with citations
- Pricing
- Free · Pro from $20/mo
What it's actually used for
- Research with numbered citations you can actually check
- Focus modes restrict answers to academic papers or Reddit
- Spaces organize research threads for ongoing projects
- Compares products with live prices pulled from the web
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