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Perplexity Review: An AI Search Engine That Cites Its Sources
Research AI search engine giving cited answers instead of a list of links.
Price
20 Monthly · 200 Annual
Free plan
yes - basic searches, limited Pro searches/day
Best for
Researchers and everyday users who want cited answers instead of sifting through search results.
Perplexity is an AI search engine that answers questions with cited sources instead of a page of links. It is aimed at people who want a direct answer and the ability to check where it came from. The free plan covers basic searches with a limited number of Pro searches per day.
Value for money
✓ Free plan
Pros
- Answers include citations, so you can verify claims rather than trusting a black box.
- It is faster than opening several tabs and reading each page for a simple factual question.
- The free tier covers basic searches with some Pro searches daily.
- The Pro tier, at about 20 dollars a month, adds stronger models and higher limits.
Cons
- Citations can be wrong or misapplied, so verification is still on you.
- It is weaker for deep, multi-source synthesis than for straightforward questions.
- Free Pro searches are limited per day, which heavy users will exhaust.
- Like all AI search, it can state something confidently that the sources do not support.
Monthly budget calculator
Enter how many seats and see the yearly cost.
Estimated yearly cost: $0
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Frequently asked questions
Is Perplexity free to use?
Yes, basic searches are free with a limited number of Pro searches per day. The Pro plan is about 20 dollars a month for more and stronger searches.
Can I trust Perplexity's citations?
Treat them as a starting point and spot-check important claims, since citations can be mismatched or out of date.