What is Perplexity and how is it different from Google search?

Perplexity is an AI-powered answer engine that writes cited answers instead of showing a list of links. This article explains what Perplexity is, how it differs from Google search, and what your business should do to be cited.

What Perplexity is

Perplexity is a search product built on large language models that reads, summarises and answers your question with inline citations. Instead of ten blue links, you get a paragraph or two with numbered sources you can click to verify. It is often described as "Google for people who want answers, not links" and has grown to tens of millions of monthly users.

Perplexity runs on its own models (Perplexity Sonar) and can also route queries through OpenAI and Claude models. It searches the web in real time by default, cites every source it uses, and offers a Pro tier with access to stronger models and file uploads. Its new ad-supported model means businesses can buy sponsored follow-up questions, though organic citations still drive the majority of Perplexity traffic.

How Perplexity differs from Google search

Google search returns a ranked list of links and the user decides which to click. Perplexity writes the answer directly and only links its sources as supporting evidence. This changes discovery for businesses in two important ways.

First, Google makes money when users click ads, so it has an incentive to keep users on the search results page. Perplexity makes money from subscriptions and its new ad model, so it has an incentive to give the best answer quickly and cite sources clearly. Neither approach is better or worse, but they reward different kinds of content.

Second, Perplexity cites sources with journalistic accountability. Each claim has a numbered link, and the user can verify the source before trusting the answer. That means your website needs to be the kind of source a journalistic AI can cite with confidence: clear, authoritative and quotable.

Why being cited on Perplexity matters

Perplexity citations are already driving referral traffic for businesses that rank for the right queries. Our own data shows victory.digital appearing for queries about AI citation at positions 1 to 4 on Perplexity with zero clicks from Google but steady referral traffic from cited answers. As Perplexity's user base grows, cited answers become a discovery channel that operates independently of Google rankings.

For small businesses, the opportunity is that Perplexity rewards the same fundamentals as the rest of AI-driven search: clear entity information, quotable statistics, structured content and consistent citations across the web. Your free SEOSEO stands for Search Engine Optimisation — the practice of improving a website's visibility in search engine results pages. report at victory.digital checks how well your website communicates these signals, and our Metrona platform tracks your visibility across Perplexity, ChatGPT, Gemini and other AI engines.

The practical takeaway

Do not chase Perplexity as a separate channel. Write for clarity. Answer questions directly, use quotable facts and cite your sources. If your content is genuinely useful, Perplexity will cite it when it answers someone else's question.

The businesses that succeed in AI-driven search are the ones that answer questions clearly and back their claims with real evidence. That principle has not changed since the first search engine. What has changed is that now you need to be citeable for a machine that reads on behalf of a human.