Ahrefs (Aug 2025) — ~80% of cited URLs across ChatGPT / Perplexity / Copilot / AI Mode do NOT rank in Google's top 100

Summary

Claim: Across ChatGPT / Perplexity / Copilot / AI Mode, ~80% of cited URLs do not rank in Google's top 100 (Ahrefs, Aug 2025).

Source: ahrefs.com — Aug 2025.

Confidence: Industry-consensus.

Why this matters for Candid: The strongest "rank ≠ citation" datapoint for the non-Google AI surfaces. ChatGPT and Perplexity in particular draw from a much wider pool than Google's organic top results. See Nuance: AI Overviews correlate with traditional rankings MORE than ChatGPT / AI Mode because Google reuses its index via "query fan-out" / FastSearch for the AIO-specific nuance.