Ratings / AI App
Critical Rating 1 / 5 · Critical — Active surveillance / serious risk.
Perplexity AI is a conversational search engine that depends entirely on continuous cloud extraction and real-time indexing of web content. Its default terms allow the collection of user search habits, prompt history, and diagnostic data to train internal models. In mid-2024, a W
Perplexity AI is a conversational search engine that depends entirely on continuous cloud extraction and real-time indexing of web content. Its default terms allow the collection of user search habits, prompt history, and diagnostic data to train internal models. In mid-2024, a Wired investigation revealed that Perplexity bypassed standard robots.txt exclusions and scraped private sites without authorization. Since the platform's core model depends on aggressive data crawling and default logging, user configuration cannot guarantee complete privacy.
The full methodological and legal context for this rating. This card is what we point to when asked to substantiate the claim.