Anthropic’s Claude captures 9% of global generative AI traffic in June

Six months ago, Claude was a footnote in the generative AI traffic race. Today, it holds roughly one in eleven visits across the entire global market for AI web platforms.

According to Similarweb data, Anthropic’s Claude reached a 9.2% share of global generative AI website traffic as of June 2026, up from just 2.2% roughly six months prior. In raw numbers, that translates to approximately 952.6 million web visits in May 2026 alone.

Where Claude fits in a market still dominated by two giants

OpenAI’s ChatGPT commands 52.7% of the market. Google’s Gemini holds 27.8%. Together with Claude, those three platforms account for roughly 89% of all generative AI web traffic globally.

Everyone else is fighting over the remaining scraps. DeepSeek sits at 3.6%, xAI’s Grok at 2.5%, Microsoft’s Copilot at 2.0%, and Perplexity at 1.1%. Claude’s 9.2% makes it the clear third-place platform by a margin that is no longer close.

Claude now captures nearly four times the traffic of Grok and more than four times the traffic of Copilot. Microsoft built Copilot directly into Windows, Office, and its entire product ecosystem. Anthropic built a standalone web product.

What is driving Claude’s surge

The nearly billion web visits logged in May 2026 represent people actively choosing to navigate to claude.ai rather than landing there accidentally through an embedded product or a bundled subscription.

Compare that to Copilot’s situation. Microsoft has embedded Copilot into Windows, Teams, Word, Excel, and Bing. Yet despite that structural advantage, Copilot’s traffic share sits at 2.0%. Claude is outperforming it by more than four to one on raw web traffic.

Grok’s 2.5% share tells a similar story. Elon Musk’s xAI has the entire X platform, formerly Twitter, as a built-in distribution channel. Grok is integrated directly into the X feed. Still, Claude’s organic web traffic dwarfs it.

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