Outage recap · Perplexity AI

Perplexity outage — September 5, 2026

On September 5, 2026, Perplexity had a reported incident on Perplexity AI's official status page. Below is what was reported — impact, timing, and the AI services the same upstream outage could affect.

We have identified few connectors that are currently impacting users.

PARTIALOUTAGE
Started
Sep 5, 1:48 AM EDT
Resolved
—
Duration
not marked resolved

What our checks recorded

We checked Perplexity 24 times in the two hours after Perplexity AI's start time (it published no end time), once every five minutes. Every one of them reached Perplexity's site, so this incident did not show up as a failed page load. Our check loads the public site; it cannot see an API error or a broken feature. Median response time was 381 ms, against 372 ms over the 24 hours before. Perplexity AI's feed showed the incident by Sep 5, 1:50 AM EDT (we read it every five minutes).

Updates are Perplexity AI's own words from its status page (status: MONITORING); we never add an inferred cause.

AIDownCheck is not affiliated with Perplexity AI. This recap summarizes incidents published on Perplexity AI's official status page.