Perplexity: review, test, pricing and alternatives (2026)

Perplexity made a simple but shrewd bet: rather than fight ChatGPT on conversation, it positioned itself as an 'answer engine'. You ask a question, it queries the live web and replies — but crucially, it cites clickable sources under each claim. It's the most direct antidote to chatbots' biggest flaw: confident, evidence-free hallucination.

As a result it has become many people's reflex for monitoring, quick research and sourced writing: you read the answer, then check the underlying source in one click. The interface is fast and clean, the free tier is generous, and the Pro plan adds deeper searches, model choice and file analysis.

Its limits flow from that focus: Perplexity is only as good as the sources it digs up, and it's less comfortable than ChatGPT or Claude at very long free-form creation — it's not where you'd ask it to write a novel.

Our verdict: the moment an answer needs to be checkable — monitoring, research, a fact to source — Perplexity comes before a classic chatbot, because it hands you the source along with the answer. For writing, brainstorming or long-form creation, hand back to ChatGPT or Claude: these are two different jobs, and Perplexity is happy to own only the first.

Our reflex for any factual question. The visible sources change everything: you stay in control of the fact-checking.