Investor Martin Shkreli, popularly referred to as the “Pharma Bro,” released the traffic data of leading AI websites while highlighting the stark disparities in the usage of popular chatbots.

ChatGPT, Gemini Lead The Charge

On Tuesday, in a post on X, Shkreli said, “55 billion minutes” were spent on leading AI sites last month, while adding that OpenAI’s ChatGPT and Alphabet Inc.’s (NASDAQ:GOOG) Gemini dominated on traffic and engagement, making up 64% and 15% of total user minutes, respectively.

Without specifying any sources for this data, Shkreli’s post is accompanied with a table listing all major AI sites, with their respective user minutes in millions, during November 2025, alongside their market share and year-over-year growth.

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Shkreli noted that among the big AI websites, only China’s Deepseek ...