Similarweb: ChatGPT's AI traffic share falls from 73.3% to 55.5% in 12 months
gaganghotra_ · x · 2026-09-07
Similarweb's Gen AI website traffic share update for August 2026 shows ChatGPT dropping from 73.3% a year ago to 55.5% last month, with Gemini climbing from 12.9% to 25.6% and Claude surging from 1.9% to 9.3%. DeepSeek (3.4%), Grok (2.4%), Copilot (1.6%) and Perplexity (0.9%, declining) round out the field.
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