Perplexity-User

Perplexity user-triggered fetch when a query needs a live page.

AI crawler, used for model training and/or live retrieval.

Jun 2025
first seen in our archive: 2
distinct User-Agents: 2+
requests seen: AI
crawler

Official: docs.perplexity.ai/guides/bots·Vendor: Perplexity

Parse it

Send the User-Agent to the API, device, OS, browser, and bot detection come back in one response. Perplexity-User is identified by name when the string matches.

curl -s "https://api.parseapi.com/useragent" \
  -H "User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.0 Safari/605.1.15" \
  -H "X-Api-Key: $PARSEAPI_KEY"

Create a free key Useragent API