What is Perplexity?
Perplexity is an AI tool in the Search & Research category. AI answer engine that cites sources for every claim — the fastest way to research anything online.
What can you do with Perplexity?
- Ask questions and get answers backed by real-time web sources.
- Summarize papers, reports and long documents with citations.
- Run deep multi-source research in minutes instead of hours.
- Verify facts and compare sources side by side.
Pricing
Perplexity uses a freemium model: you can get started for free with a generous tier of credits or features, and paid plans unlock higher usage limits, advanced capabilities and priority processing.
Who is Perplexity best for?
Perplexity is best suited for students, journalists, analysts and anyone who needs sourced answers fast.
Pros and cons
✓ Pros
- Free tier lets you evaluate the product before paying anything
- Clear upgrade path only when your usage grows
- One of the most popular and widely used tools in the search & research category
✗ Cons
- Heavy usage or advanced features require a paid plan
Verdict
With its strong reputation and broad adoption, Perplexity is a natural first pick when you need a reliable tool for AI search and research — try the free tier first and upgrade only if your workflow demands it.
Try Perplexity ↗Perplexity FAQ
Is Perplexity free?
Perplexity offers a free tier with limited credits or features, so you can start at no cost. Paid plans unlock higher usage limits and advanced features.
What is Perplexity used for?
AI answer engine that cites sources for every claim — the fastest way to research anything online. It is listed in our Search & Research category alongside similar AI tools.