OpenAI's ChatGPT has reached a historic milestone, becoming the fastest application ever to surpass one billion monthly active users, according to estimates from market intelligence firm Sensor Tower. The achievement, recorded in May, comes roughly three-and-a-half years after the chatbot's launch in November 2022, eclipsing the previous record held by Google Maps, which took about five years to reach the same adoption level.
The milestone underscores a widening gap between public sentiment and consumer behavior. While concerns over artificial intelligence's impact on jobs, privacy, and society have intensified, user adoption continues to accelerate across the globe. Sensor Tower data reveals that ChatGPT's user base grew 62% year-over-year, though rival platforms posted even faster growth rates. Anthropic's Claude saw monthly usage surge 640%, while Meta AI recorded a 973% increase, indicating that competition is heating up in the AI landscape.
ChatGPT Dominates but Rivals Gain Ground
OpenAI's flagship chatbot remains the most widely used AI application by a significant margin, ahead of competitors such as Google's Gemini, ByteDance's Doubao, and Anthropic's Claude. OpenAI stated in February that ChatGPT had surpassed 900 million weekly active users across web and mobile platforms, generating more than six times the monthly web visits and mobile sessions of its nearest AI competitor. However, as noted by Abe Yousef, Senior Insights Analyst at Sensor Tower, competing platforms have benefited from improvements in their underlying models and shifting user perceptions.
The rivalry between OpenAI and Anthropic has intensified as both companies prepare for public listings. OpenAI submitted its initial public offering filing on Monday, shortly after Anthropic filed its IPO prospectus with the U.S. Securities and Exchange Commission. This development comes amid broader market dynamics, as seen in recent Oracle's $638B backlog fails to halt 50% stock decline amid AI concentration fears, highlighting investor concerns about overreliance on AI-driven growth.
Public Sentiment Influences User Behavior
While AI adoption continues to rise, public sentiment has increasingly shaped how users engage with different platforms. Yousef pointed to OpenAI's February agreement with the U.S. Department of Defense as a notable example. According to Sensor Tower, ChatGPT app uninstalls surged approximately 295% day-on-day on February 28, one day after the Pentagon partnership was announced. In contrast, Anthropic experienced a boost in user interest, with Claude climbing to the top spot on the App Store that weekend and surpassing ChatGPT in U.S. downloads for the first time after the company declined involvement in Pentagon-related operations.
This trend reflects a broader unease about AI's ethical implications. Anthropic recently called for a pause in global AI development, warning that unchecked progress could become difficult to control. The company stated, "If systems are capable of fully building their own successors, the ways we secure them, monitor them, and shape their behavior all grow much more important." Such concerns echo warnings from Pope Leo in a letter published on May 25, highlighting risks including widening inequality and threats to public safety.
AI Concerns Continue to Grow
The rapid adoption of AI has been accompanied by increasing warnings from various stakeholders. On university campuses across the United States, graduates reportedly jeered references to AI during commencement ceremonies, fearing that the technology could replace entry-level jobs and create broader ethical and environmental challenges. These sentiments are mirrored in the investment community, where concerns about AI concentration have impacted stock performance, as seen in DRAM ETF plunges 6.5% as Samsung's record profit fails to stem memory selloff.
Adoption Momentum Remains Intact
Despite growing skepticism, industry experts believe AI adoption is unlikely to slow. The United Nations has estimated that the global AI market could exceed $4.8 trillion by 2033, underscoring expectations for continued growth. "While negative sentiment towards AI is undeniably growing, consumers are increasingly using and relying on these platforms," Yousef said, as cited in a CNBC report. This dynamic is also reflected in the broader tech ecosystem, where platforms like Binance hits 323M users, eyes 3B global target with TradFi expansion demonstrate the power of user adoption in driving market leadership.
As AI continues to permeate various sectors, investors will be watching closely to see how public sentiment and regulatory developments shape the trajectory of companies like OpenAI and Anthropic. The coming months, with their respective IPOs, will provide further clarity on the market's appetite for AI-focused investments.
This article is for informational purposes only and does not constitute financial advice.
