The recent growth for ChatGPT is a partial recovery from a 71.8% traffic share it held in October 2025. Conversely, Gemini has seen its share slip from a peak of 26.7% in April, a growth phase credited to the launch of Gemini 3. Other tools like DeepSeek and Copilot maintain smaller footprints, holding 3.4% and 1.5% of the web traffic market respectively.
Tuesday, October 20, 2026
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ChatGPT AI Web Traffic Share Rises to 56.4% in September
AI9 days ago
OpenAI's leading chatbot regained market momentum and expanded its hold on the generative assistant web market over the last quarter. ChatGPT held 56.4% of website traffic share in September 2026, continuing a steady climb from 53.7% in April, according to Similarweb. Google's Gemini trailed with a 25.0% share, while Anthropic's Claude reached 9.6%, representing a significant increase from the shares of other competitors like DeepSeek and Grok.
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