Perplexity

What it does

Perplexity is an AI-native search engine. You ask a question; it searches the web, reads results, and synthesizes an answer with citations. Think Google + an AI that actually reads the pages for you.

Who it's best for

Anyone doing research where citations matter. Journalists, students, analysts, sales reps researching prospects, anyone making a buying decision. Less useful for general chat or creative writing.

Where it's strong

Citations. Every claim links to the source page. You can verify, follow up, or read the original. This single feature makes Perplexity the right tool for any research where you'll need to defend your sources.

Focus modes. Switch between Academic (scholarly papers), Reddit, YouTube, and Wolfram Alpha. Getting the right kind of source for the question dramatically improves answer quality.

Speed. Pro searches return faster than ChatGPT browsing, with better-organized output. For "research a topic in 60 seconds," nothing is faster.

Where it's weak

Not a writer. Perplexity is built for answers, not long-form composition. For drafting emails, blog posts, or anything creative, use Claude or ChatGPT instead.

Hallucinates citations occasionally. Most citations are accurate, but Perplexity occasionally cites a source that doesn't actually support the claim. Spot-check before using in anything published.

Pages feature is hit or miss. The "Pages" output (long-form reports) is useful but uneven; sometimes shallow, sometimes great.

Verdict

Perplexity Pro at $20/mo is the right pick if you do 5+ research queries a week. The free tier is enough to test. Don't try to use it as your primary chat — its strength is bounded to "answer a question with citations." Pair it with Claude or ChatGPT for everything else.