What is PerplexityBot? How to allow or block PerplexityBot in robots.txt. Part of the ACR registry. Free-check your site against all 241 crawlers.

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AI & LLM · ACR registry

PerplexityBot — robots.txt guide

Perplexity AI answer engine indexing crawler.

robots.txt User-agent
PerplexityBot
Company
Perplexity

How to allow PerplexityBot in robots.txt

Add an explicit allow rule (recommended when you use specific bot blocks elsewhere):

User-agent: PerplexityBot
Allow: /

How to block PerplexityBot in robots.txt

Block this crawler from your entire site:

User-agent: PerplexityBot
Disallow: /

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Don't guess — run the free AI Bot Checker against all 241 ACR crawlers including PerplexityBot.

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