ChatGPT’s market share slips below 50% for first time

Live updates

1. 1h ago

   ChatGPT Global Market Share Drops Below 50%

   ChatGPT's global market share fell below 50% for the first time at the end of May 2026. This decline coincides with growth for competitors Gemini and Claude. OpenAI filed a confidential S-1 on June 8, 2026, seeking a $1 trillion public listing.

   What's confirmed:

   • ChatGPT's global market share fell below 50% for the first time.
   • Google Gemini and Claude have increased their presence in the AI assistant market.

   Still unconfirmed:

   • OpenAI filed a confidential S-1 on June 8, 2026, targeting a $1 trillion public listing.
   • OpenAI spends $2.22 for every dollar it earns.
   • ChatGPT's market share dropped approximately 19 percentage points in 17 months.
   • ChatGPT fell below 50% market share during the same week OpenAI filed its S-1.
   confidence 80%
2. 4d ago

   ChatGPT Market Share Drops to 46.4%

   ChatGPT's global market share fell below 50% for the first time since November 2022. Google Gemini and Claude have grown their presence in the AI assistant market. Sensor Tower reports this shift in user activity.

   What's confirmed:

   • ChatGPT's market share fell to 46.4% in June 2026.
   • Google Gemini holds a 27.7% market share.
   • Claude holds a 10.3% market share.
   • This is the first time ChatGPT has fallen below 50% market share since its launch.

   Still unconfirmed:

   • Claude has the highest subscription conversion rate in the industry.
   confidence 100%
3. 8d ago

   ChatGPT Market Share Drops Below 50 Percent

   ChatGPT is still the most used AI assistant globally. However, its market share has fallen below 50 percent for the first time. This decline comes as users increasingly divide their activity between other tools.

   What's confirmed:

   • ChatGPT's global market share has fallen below 50 percent for the first time.
   • Gemini and Claude are gaining users.
   • ChatGPT has over 1.1 billion monthly users.
   confidence 100%
4. 11d ago

   ChatGPT Market Share Drops Below 50%

   ChatGPT's share of the AI assistant market has fallen below 50% for the first time. Google's Gemini and Anthropic's Claude are gaining users as the market matures. OpenAI maintains over a billion monthly active users despite the decline.

   What's confirmed:

   • ChatGPT's AI assistant market share has fallen below 50% for the first time.
   • Gemini and Claude are gaining users.

   Still unconfirmed:

   • OpenAI has over a billion monthly active ChatGPT users.
   confidence 90%
5. 13d ago

   ChatGPT’s market share drops below 50% as rivals close gap

   ChatGPT’s dominance in AI assistants has fallen to 46.4% market share, ceding its top position to competitors like Google’s Gemini and Anthropic’s Claude. While it remains the most-used platform, its lead has shrunk significantly. User fatigue and competitive moves—including OpenAI’s Pentagon partnership—are driving the shift. Growth in alternative AI tools shows no signs of slowing.

   What's confirmed:

   • ChatGPT’s market share has dropped to 46.4%, the first time it has fallen below 50% since tracking began.
   • OpenAI’s decision to collaborate with the Pentagon, following Anthropic’s public refusal, contributed to gains for Claude this year.
   • Public frustration with AI overload is accelerating the shift away from ChatGPT toward competitors.
   • ChatGPT remains the leading AI assistant by user count, though its lead has weakened.

   Still unconfirmed:

   • OpenAI’s Pentagon partnership is the sole reason for Claude’s gains this year.
   confidence 95%
6. 13d ago

   ChatGPT’s market share drops below 50% for first time amid rising competition

   ChatGPT’s dominance in the AI assistant market has eroded, falling to 46.4% market share as Google’s Gemini and Anthropic’s Claude gain ground. Despite the decline, it remains the top AI assistant by user count, though its lead has weakened. The shift marks a turning point in AI adoption, with public trust and competition reshaping the field. Growth in rival platforms continues unabated.

   What's confirmed:

   • ChatGPT’s market share has fallen to 46.4%, the first time it has dipped below 50% since its launch in late 2022.
   • Google’s Gemini now holds 27.7% of the AI assistant market, while Anthropic’s Claude has captured 10.3% of the market.
   • ChatGPT remains the most widely used AI assistant, though its market dominance has been eroded by increased competition.
   • The decline in ChatGPT’s market share signals the end of its near-total dominance in the AI assistant category.

   Still unconfirmed:

   • Trust concerns among users are cited as a factor in ChatGPT’s market share decline, though no specific data or user surveys have been released to confirm this.
   confidence 98%
7. 13d ago

   ChatGPT’s market share drops below 50% for first time amid rising competition

   ChatGPT has lost its majority share in the AI assistant market for the first time, falling to 46.4% as competitors like Gemini and Claude gain traction. Despite this decline, it remains the most widely used AI assistant with over 1.1 billion monthly users. The shift signals a competitive tightening in the AI space, though ChatGPT’s user base continues to grow. Public sentiment toward AI remains mixed, even as adoption expands.

   What's confirmed:

   • ChatGPT’s market share has slipped below 50% for the first time, now at 46.4%, according to Sensor Tower data.
   • ChatGPT remains the most popular AI assistant globally with over 1.1 billion monthly users.
   • Gemini holds the second-largest user base with 662 million monthly users, while Claude has 245 million.
   • The decline in ChatGPT’s market share reflects growing competition and user migration to other AI assistants.

   Still unconfirmed:

   • ChatGPT’s daily active user share dropped from 69.1% to 38.7% (source: single claim without independent verification).
   • Public AI sentiment is souring despite ChatGPT’s user growth (source: single claim without broader context).
   confidence 92%