✦ AI Search Engines
What Is Perplexity AI Search?
Perplexity AI is a search engine that generates answers with inline citations rather than returning a list of links. It searches the web in real time, synthesises information from multiple sources, and shows which sources it drew from. It's popular among researchers, technical users, and professionals who want cited, verifiable answers rather than a list of pages to browse.
How Perplexity differs from Google: Google returns a list of links with snippets. Perplexity returns a synthesised answer with specific citations. A user asking 'what are the best practices for commercial HVAC maintenance?' on Google gets 10 links to browse. The same query on Perplexity gets a structured answer with inline citations showing which specific source each fact came from. The user doesn't need to read 10 pages — Perplexity has already synthesised the answer.
How Perplexity differs from ChatGPT: both generate synthesised answers, but Perplexity always shows citations and always retrieves from the web in real time. ChatGPT with browsing disabled doesn't cite sources. Perplexity is specifically designed as a cited search engine — the citation model is central, not an option. This means content creators whose work is cited in Perplexity get both the citation credit and potential referral traffic when users click through.
Who uses Perplexity: early data suggests Perplexity's user base skews toward educated professionals, researchers, and technical users. For B2B businesses, engineering firms, and professional services companies, Perplexity visibility may reach a higher-value audience relative to its traffic volume than Google does. The users more likely to ask Perplexity for a contractor recommendation are doing more thorough research and are further along in their decision process.
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