Grok AI Reaches 64 Million Monthly Users, Significantly Behind ChatGPT

Elon Musk's Grok AI chatbot has reportedly achieved 64 million monthly active users, as announced by xAI, the company behind the technology. Despite this notable milestone, Grok's user base is still far behind that of its primary competitor, ChatGPT, which boasts an impressive 700 million daily active users as of September 2025. This substantial gap highlights the competitive challenges Grok faces in the crowded AI chatbot market.

According to The Decoder, xAI's recent growth report indicates that while Grok's user numbers are on the rise, the disparity with ChatGPT raises questions about its market positioning. In a similar vein, WebPro News noted the significant controversies surrounding both Grok and Musk’s broader ambitions within the AI sector, coupled with the swift user adoption rate. Despite this growth, experts suggest that Grok has to innovate and enhance its features to retain users and potentially close the gap with ChatGPT.

Reports suggest that Elon Musk has refocused his efforts on xAI following departure from Washington, which has strategic implications for Grok’s development and user engagement strategies. "The goal is to make Grok more competitive and perhaps integrate it more broadly within xAI’s ecosystem to attract even more users," hinted a company spokesperson, as mentioned by Seeking Alpha.

The stark contrast in user metrics emphasizes the challenges Grok faces as it seeks to establish itself in an increasingly competitive AI landscape, where rapid adoption and advanced capabilities are paramount. With ChatGPT leading the field, Grok will need to capitalize on its growing user base by delivering innovations that resonate with users beyond just growth metrics. The coming months are critical for Grok to devise strategies that could improve its market standing against formidable rivals in the AI chatbot industry.