
Search Engine Market Share 2026: Google Sends 88.6% of Referrals and ChatGPT's Spike Did Not Hold (September 2026 Update)
Google sent 88.55% of search referrals in August 2026 and ChatGPT fell back to 0.531% from July's 0.913% record. Cloudflare Radar referral and crawl-ratio data, with the July spike graded.






