ChatGPT's market share has declined from 80% to 60% over the past six months as competition intensifies in the consumer AI sector. Google's Gemini has seen its unique visitors double relative to ChatGPT, now capturing 50% of its traffic, thanks to Google's extensive distribution network. Meanwhile, Anthropic's Claude has emerged as a formidable competitor, achieving a 255% growth rate and becoming the 36th largest website globally. The shift in market dynamics highlights a transition from a single dominant player to a competitive ecosystem. ChatGPT maintains a strong user base with 900 million weekly active users, but the rapid growth of Gemini and Claude signals a significant change in the AI landscape. As AI becomes more integrated into everyday tools and platforms, the competition is expected to further evolve, challenging ChatGPT's dominance.