AI Search & Research

Perplexity

An answer engine that searches the live web and cites its sources — fast, verifiable research without the link-hunting.

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DifficultyBeginner
PricingFree / Pro $20 / Max $200 per month
Free planYes

What is Perplexity?

The pitch is verifiability: every answer arrives with inline citations you can click, which matters when you are checking a fact for a client rather than brainstorming. It routes each question to whichever model fits - GPT, Gemini, Claude and others - so you are not tied to one vendor's strengths. Analysts, consultants and journalists get the most from it. The free plan is genuinely limited, with a weekly allowance of top-model answers, so test it on a question where being wrong would cost you.

Three things Perplexity does best

  1. Every claim comes with a checkable source

    Answers carry inline citations pointing at the exact page behind each statement, so you can verify before forwarding anything. Pro and Max add licensed sources ordinary search cannot reach, including PitchBook, Statista, and S&P Capital IQ, which is what makes market and competitor work practical.

  2. Picks the right model for each question

    Several frontier models sit behind one interface and Perplexity selects per query; Pro and Max also let you pin a preferred model. Max adds Model Council, which puts a question to multiple models and compares their answers, plus heavier reasoning for large datasets.

  3. Acts on the web, not just searches it

    The Comet browser keeps an assistant beside every page, and Comet Agent carries out multi-step tasks across sites: comparing options, filling a table, pulling figures from tools you connect. Free accounts get a small agent allowance; Pro raises most of these limits roughly tenfold.

Perplexity has a free plan, so the fastest way to judge it is to try it on one real task.

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