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PerplexityLive fetcher

Perplexity-User

Perplexity-User is a user-triggered Perplexity fetcher for pages needed to answer a specific question.

Reads a page when someone asks Perplexity about it.

Get the robots.txt rulePerplexity documentation
Is Perplexity-User allowed on your site?2 Perplexity bots
  • PerplexityBotSearch
    Not checked
  • Perplexity-UserUser fetch
    Not checked

Reads your live robots.txt and applies the same rules these crawlers use. Nothing is stored.

robots.txt token
Perplexity-User
Follows robots.txt
Not always
How to verify it
Published IP ranges
Last checked
18 August 2026

Should you block Perplexity-User?

Usually not. It reads a page only when a person asks Perplexity about it, so blocking it hides your page from someone already looking for it.

What blocking each Perplexity bot does
Perplexity botJobIf you block it
PerplexityBotSearchDisallowing it can reduce Perplexity search discovery and citation eligibility. Allowing it does not guarantee indexing, ranking, citation, or traffic.
Perplexity-UserThis pageUser fetchA matching request is consistent with user-requested retrieval. Perplexity says this fetcher generally ignores robots.txt, and the request does not prove citation.

From Perplexity’s documentationPerplexity says Perplexity-User generally ignores robots.txt, because a person asked for the page.

About robots.txtPerplexity documents this as a user-requested fetcher that generally ignores robots.txt rules.

robots.txt
User-agent: Perplexity-User
Disallow: /

Asks Perplexity-User not to crawl any page. Other Perplexity bots are unaffected. Add it to the robots.txt file at the root of your site, above any wider rules.

Ignored robots.txt?

Perplexity-User fires when a real user's question pulls in your page. To know how often Perplexity reaches for your brand at all, track your brand mentions in Perplexity.

To see why Perplexity-User access is worth checking rather than assuming, read what assistant traffic looks like on a site that removed its crawler blocks.

Spot it in your logs.

Match the name, then check where the request came from. Anyone can copy a user-agent. Search your own logs for Perplexity-User.

User-agentsource
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Perplexity-User/1.0; +https://perplexity.ai/perplexity-user)

Version numbers change. Match the highlighted name, not the whole string.

  1. 1

    Match the name

    Search your server or CDN log for Perplexity-User, case-insensitive. A match is a clue, not proof.

  2. 2

    Check the published IP ranges

    Compare the request’s source with the list Perplexity publishes. Anything outside it is not Perplexity. www.perplexity.com/perplexity-user.json

Is this really Perplexity-User?

Published addresses

Paste an address that claims to be Perplexity-User. It is checked against Perplexity’s published list. Nothing is stored.

Check any crawler’s address

Serve the content in HTML

The cited operator material does not verify JavaScript rendering. Serve useful HTML before client-side JavaScript where possible.

How active is Perplexity-User?

Measured across the sites connected to Trakkr, 27 July 2026 to 25 October 2026.

32%

of connected sites saw Perplexity-User in the four weeks to 25 October 2026. That is 33 of 104.

100%75%50%25%33%
Perplexity-User visited between 3% and 33% of connected sites each week from 27 July 2026 to 25 October 2026.

Share of connected sites it visited each week

Rank by reach
17 of 26
Typical site, per week
16 requests
Sites reached, 13 weeks
40 of 135

Most widespread AI crawlers

Share of connected sites each one visited, last four weeks.

  1. 1OAI-SearchBot84%
  2. 2ClaudeBot84%
  3. 3GPTBot67%
  4. 4Amazonbot61%
  5. 5ChatGPT-User56%
  6. 6PerplexityBot56%
  7. 7Applebot51%
  8. 17Perplexity-User32%
All 26 measured crawlers
How this is measured

Finalized daily crawler summaries from sites connected to Trakkr, grouped by the crawler named in each request. Trakkr’s own site is excluded. A site counts as reached in a week when it logged at least one request from Perplexity-User. The typical figure is the median weekly requests among the sites it reached.

  • This is a sample of connected sites, not the whole web.
  • A matching user-agent does not prove the named operator sent the request.
  • Requests are not unique pages, training use or citations.
  • Crawlers seen on fewer than 10 sites are not shown. Classic search crawlers such as Googlebot are not collected on every site, so they are left out.

Questions, answered.

Perplexity-User is a user-triggered Perplexity fetcher for pages needed to answer a specific question.

Sources.

Officially documented. Operator facts and Trakkr’s measurements keep separate dates.

  1. [1]
    Perplexity crawler documentation

    Officially documented · checked 18 August 2026

    docs.perplexity.ai/docs/resources/perplexity-crawlers

First verified 18 August 2026. Last source check 18 August 2026. Activity measured to 25 October 2026.

All AI crawlers

See which AI crawlers read your site.

Trakkr shows which bots, Perplexity-User included, visit which pages each day, and whether the answers they feed mention you.

14-day free trial. Cancel anytime.