ChatGPT continues to dominate the AI chatbot website traffic market, holding a 55.5 percent share according to The Decoder's report based on Similarweb data. Although this represents a decline from last year's 73.3 percent, ChatGPT remains the leading platform by a significant margin.

The Decoder noted that Gemini briefly increased its share but then saw a decline, while Claude experienced nearly a fivefold growth in traffic share. Despite these gains from competitors, neither has yet matched ChatGPT's overall market presence.

As AI chatbots gain traction globally, Japanese investors and tech firms are closely watching these shifts, considering the implications for AI integration and innovation within local markets.