The short answer
Perplexity is an AI answer engine that searches the web for most questions and cites its sources. It builds its own index with PerplexityBot and fetches pages on demand with Perplexity-User. To appear, allow PerplexityBot in robots.txt and publish clear, answer-style pages. Then get mentioned on the sources it cites in your niche.
- Perplexity is search-first: most answers come with numbered source citations.
- PerplexityBot builds its index; Perplexity-User fetches pages when a user asks.
- Its visible citations show you exactly which sources shape answers in your niche.
- Perplexity visits often show up in GA4 as referral traffic.
How does Perplexity find information?
Perplexity was built around search. For most questions, it looks up current pages, reads them, and writes an answer with citations.
It runs its own crawler, PerplexityBot, to build an index. It also uses Perplexity-User to fetch a specific page when a user's request needs it.
Paid users can choose between several underlying AI models. The model writes the answer, but the sources still come from search. Check Perplexity's docs for current details.
What does Perplexity tend to show?
Answers usually include numbered citations next to claims, plus a list of sources. Users can open the sources to see every page used.
It often suggests follow-up questions, and may show images or product cards for some queries. Layout and features change often.
Because answers lean on live sources, they can shift quickly when those sources change. A new review or comparison page can appear in answers soon after it is indexed.
- Numbered citations linked to source pages
- A sources list or tab with titles and site names
- Suggested follow-up questions
- Product or place cards for some shopping and local questions
Why Perplexity's citations are useful research
Because Perplexity shows its sources so clearly, it is a good place to study your niche. Ask your buyer questions and list every cited site.
Then check which of those sources mention competitors but not you. That list is your citation gap. It shows where an honest listing, review or mention could help.
Take a fictional HR software company. Its owner might find answers keep citing two comparison sites and a review platform. Those become the first outreach targets.
Cited sources are evidence of what Perplexity reads, not a promise that a mention there will get you named.
How to make your site readable for Perplexity
Allow PerplexityBot if you want to be in its index. Allowing Perplexity-User lets it open your page when a user asks about it.
Fresh, specific pages tend to suit a search-first engine. Keep prices, service areas and contact details current, and date pages that change.
- Check your CDN or bot protection is not blocking Perplexity's crawlers.
- Lead each page with a direct answer, then supporting detail.
- Use clear headings that match real questions buyers ask.
- Show dates on content that changes, such as prices or opening hours.
# Perplexity search index User-agent: PerplexityBot Allow: / # Pages fetched when a Perplexity user asks User-agent: Perplexity-User Allow: /
How to check what Perplexity says about your brand
Perplexity is the easiest platform to check by hand, because sources are visible. A spreadsheet with one row per question is enough.
- 1
Ask buyer questions
Use perplexity.ai and ask five to ten real buyer questions, one per thread.
- 2
Open the sources
List every cited site for each answer. Note which name you and which name competitors.
- 3
Check your description
Read how you are described. Flag wrong facts, missing services or outdated prices.
- 4
Repeat and compare
Ask again a week later. Look for sources that keep appearing across questions.
Does WebValet track Perplexity?
Yes. Perplexity is included in WebValet Pro, with ChatGPT and Gemini. Pro records mentions, citations and the sources behind each answer, then builds your citation gap.
WebValet is in early access, and tracking features are rolling out to Pro.
Until then, the manual steps above give you a solid starting picture. Keep your notes, so you can compare them with tracked results later.
Questions people ask
Does Perplexity respect robots.txt?
Perplexity says PerplexityBot follows robots.txt. Its docs note that user-triggered fetches by Perplexity-User may not, since a person asked for the page. Check its current documentation.
Can I see Perplexity traffic in GA4?
Usually, yes. Visits often appear as referrals from perplexity.ai. Some visits may arrive without referrer data and show as direct traffic instead.
How quickly can Perplexity find a new page?
There is no published timeline. Because it searches live, new pages can sometimes appear sooner than in answers based on training data. Make sure the page is linked and crawlable.
Which AI model does Perplexity use?
Perplexity uses several models, and paid users can often choose between them. The choice affects the writing more than the sources. Check Perplexity's site for the current list.