ChatGPT Leads, but Gemini and Claude Gain Ground in the AI Market

ChatGPT Dominates, But Competition Intensifies

ChatGPT continues to reign supreme in the consumer artificial intelligence market, standing out with a significant lead over its competitors. However, players like Gemini and Claude are beginning to close the gap, showcasing impressive growth rates. This dynamic suggests a rapidly changing market, where ChatGPT's dominance is being challenged by the emergence of new contenders.

According to a report from a16z, users are showing a tendency to juggle multiple AI assistants, a behavior reminiscent of the early battles among smartphone platforms. Unlike the "winner-takes-all" dynamic observed with search engines like Google, the AI market appears to be evolving towards a diversity of options for consumers.

Standalone Creative Tools Losing Ground

Standalone creative tools, such as Midjourney, are seeing their market share erode. This trend is largely due to major chatbot platforms integrating image generation capabilities directly into their services. This evolution is changing the way users interact with these technologies, favoring integrated solutions over standalone tools.

The latest edition of the Andreessen Horowitz's ranking of the top 100 AI products highlights a market in transition. While ChatGPT maintains its leading position, competitors are advancing rapidly, and global usage is dividing along distinct geopolitical lines.

An Evolving Market According to Andreessen Horowitz

For the past three years, the venture capital firm Andreessen Horowitz, known as a16z, has published a ranking of the most popular consumer AI products. The sixth edition, based on data from SimilarWeb and Sensor Tower from January 2026, includes for the first time products where generative AI plays a central role, even though they were not originally designed as AI companies. Examples include CapCut, Canva, and Notion.

ChatGPT Leads, But Rivals Are Closing In

ChatGPT remains the most widely used consumer AI product, generating 2.7 times more web traffic than its closest competitor, Gemini. The number of weekly active users of ChatGPT surged from 500 million to 900 million over the past year, representing over 10% of the global population using the service each week.

However, rivals are not lagging behind. Data from Yipit shows that the number of paid subscribers to Claude in the United States has increased by over 200% year-over-year, while Gemini's subscriber base has grown by 258%. Approximately 20% of ChatGPT's weekly users also use Gemini, underscoring the growing trend of users switching from one AI assistant to another.

Divergent Strategies Among Platforms

Platforms are adopting distinct strategies to stand out. ChatGPT has expanded its offering with over 85 applications covering areas such as travel, shopping, food, and health, aiming to become a "super-app" for consumers. In contrast, Claude focuses on integrations with financial data providers, developer tools, and scientific databases.

Analysts predict that the market could evolve similarly to the smartphone platform wars, where two systems with different philosophies each built significant ecosystems, rather than experiencing overwhelming dominance like that seen in search engines.

Geographic Fragmentation of the AI Market

Globally, the AI market has fragmented into three distinct blocs. Western tools share a user base primarily from the United States, India, Brazil, the United Kingdom, and Indonesia. Deepseek stands out by attracting traffic from China, Russia, and the United States.

While ChatGPT dominates in many countries, local players such as Doubao, Kimi, and GigaChat have taken the lead in China and Russia. In Russia, the browser Yandex with its AI assistant Alice has reached 71 million monthly active users. Sanctions have created a gap that local products have filled in two years. On a per capita basis, Singapore ranks first, while the United States holds the 20th position.

Decline of Midjourney and Emergence of Agents

According to a16z, creative tools have undergone fundamental changes. With the integration of powerful image generators into ChatGPT and Gemini, users have fewer reasons to turn to standalone tools. Midjourney, which is preparing to launch its v8 version, has dropped from 10th to 43rd place.

Chinese models such as Kling AI and Hailuo dominate in video generation, while Sora 2 has failed to establish itself as a social app despite a promising launch. The integration of Sora into ChatGPT seems to be a logical step in this context.

Agents are emerging as a new category. OpenClaw, an open-source project by Austrian developer Peter Steinberger, has quickly gained popularity with 68,000 stars on GitHub. The Chinese company Manus was acquired by Meta for approximately two billion dollars.

Changing Measures of Success

According to a16z, its rankings increasingly underestimate the actual usage of AI products. As AI shifts from standalone products to integrated features, traditional metrics like web traffic and app downloads become less reliable. For example, Google has launched "Personal Intelligence," which connects Gemini with Gmail, Photos, and YouTube.

Recent data from SimilarWeb has shown that, despite its continued dominance, ChatGPT is losing market share: its share of global AI web traffic has fallen from 75.7% to 61.7% in a year, while Google Gemini has quadrupled its share, rising from 5.7% to 24.4%.

Evolution of the Enterprise Market

The enterprise market reflects a similar trend. A survey by a16z of 100 CIOs reveals that OpenAI remains the leader with 78% production usage, but Anthropic has significantly increased its presence, rising from 25% to 44% since May 2025. Now, 81% of companies use three or more model families, illustrating the growing diversification of AI solutions in the professional sector.