Skip to content
AAA.win

AI company

Perplexity AI

The company behind Perplexity's web-grounded answer engine and developer platform.

Editorially reviewedVerified 2026-08-112 official or primary sources

Company context

Perplexity builds an answer engine centered on web research and visible citations, alongside other product surfaces and developer services.

For evaluation, AAA.win focuses on source quality and claim support rather than the mere presence of citations. Provider descriptions are starting points for test design, not independent validation.

Products in this directory

Product profiles describe fit and verification questions; they are not company scores.

What a buyer should verify

  • Whether cited sources entail the generated claims
  • Which product, model-routing, and account controls are in scope
  • How the workflow records and rechecks time-sensitive web sources

Sources checked

Open the original pages before relying on a time-sensitive product decision.

  1. Perplexity productPerplexity
  2. What is Perplexity?Perplexity
Version · v4.3.4-indexnow-root-proof

Latest releases

IndexNow root-proof request compatibility

After v4.3.3, the exact root-level {key}.txt proof returned HTTP 200, but a full request carrying keyLocation still returned HTTP 403; a minimal homepage request with the same production key and no keyLocation returned HTTP 202. This release omits that field, while the automatic full run and idempotent rerun remain deployment checks.

IndexNow key-proof compatibility

Changed IndexNow verification to the official root-level {key}.txt convention after the first production notification returned HTTP 403; revalidation remains pending, while the website, sitemaps, and Bing sitemap processing are unaffected.

Bing sitemap discovery and IndexNow change notifications

Prepared canonical sitemap discovery for Bing and added automatic IndexNow change notifications while keeping segmented sitemaps authoritative and making no claim that a notified URL has been crawled or indexed.

View all releases