Similarweb 发布 2026 年 9 月生成式 AI 网站流量份额：ChatGPT 56.4%、Gemini 25.0%、Claude 9.6%、DeepSeek 3.4%、Grok 2.3%、Copilot 1.5%、Perplexity 0.9%。
ChatGPT vs Gemini 👀
ChatGPT seems to be on a steady growth again for the past 4 months in terms of web traffic share.
> ChatGPT went up from 53% to 56% while it is no near 71% it had a year ago.
> Gemini went down only from 26% to 25%; Earlier growth last year was a result of Gemini 3 success in particular.
> Claude is definitely a sleeping beast over here. If Anthropic will start looking at general consumers as they do at developers, this chart would change quite quickly.
I also feel like average LTV for these users is quite high and majority of people can react to the dynamic of AI progress.
Will we see another big change on this chart any time soon?
Gen AI website traffic share update - September 2026 🗓️ 12 months ago (October 2025): ChatGPT: 71.8% Gemini: 13.6% DeepSeek: 4.1% Grok: 2.8% Perplexity: 2.5% Claude: 2.3% Copilot: 2.0% 🗓️ 6 months ago (April 2026): ChatGPT: 53.7% Gemini: 26.7% Claude: 8.0% DeepSeek: 4.0% Grok: 3.2% Copilot: 2.0% Perplexity: 1.5% 🗓️ 3 months ago (July 2026): ChatGPT: 54.3% Gemini: 26.6% Claude: 9.6% DeepSeek: 3.4% Grok: 2.5% Copilot: 1.7% Perplexity: 1.0% 🗓️ 2 months ago (August 2026): ChatGPT: 55.6% Gemini: 25.6% Claude: 9.3% DeepSeek: 3.5% Grok: 2.5% Copilot: 1.6% Perplexity: 0.9% 🗓️ 1 month ago (September 2026): ChatGPT: 56.4% Gemini: 25.0% Claude: 9.6% DeepSeek: 3.4% Grok: 2.3% Copilot: 1.5% Perplexity: 0.9%在 X 查看被引用的帖子
来源：🚨 AI News | TestingCatalog · x.com