What is Perplexity SEO?

Perplexity SEO is the practice of getting your pages retrieved and cited by Perplexity, the answer engine that runs a live web search on every query and lists its sources above the response. That constant retrieval means your visibility does not hinge on stale training data: a crawlable, quotable page can start appearing in citations within days rather than after the next model retrain.

Access comes first. Perplexity fetches pages with PerplexityBot for indexing and with Perplexity-User when a person's query triggers a live fetch, so check your robots.txt, CDN rules, and bot-protection settings for both user agents. Cloudflare, for example, blocks AI crawlers by default on new domains. Server logs will confirm whether either agent is reaching your pages; if neither appears, no amount of on-page work will earn a citation.

Perplexity extracts short passages rather than whole pages, so structure content for quoting: open each section with a direct answer to the question in its heading, and keep each claim self-contained within its own paragraph. Add a visible updated date as well. Alongside your own site, work the domains Perplexity leans on for grounding: Reddit threads, Wikipedia, YouTube, and review platforms such as G2 for software categories. A well-maintained subreddit answer or comparison review can beat a brand's own landing page into the citation list.

Measure results by running your buying-intent prompts through Perplexity and recording which domains it cites, then repeat after each content change. Discoverable's free AI visibility checker returns a snapshot of how AI engines describe your brand, no login needed; Claude checks are live today, and other engines are rolling out. Where Perplexity cites competitors and not you, the cited pages double as your outreach targets.