ChatGPT No Longer Holds a Clear Majority in AI-Assistant Market
TL;DR
Sensor Tower reports that ChatGPT remains the top AI assistant but now holds only 46.4% of users as of May 31, 2026—down from a majority earlier—with Claude at 10.3% and Gemini at 27.7%; other players total around 5%. The shift comes as OpenAI pivots toward enterprise and productivity, killed its video app Sora, started showing ads, and faces mixed sentiment amid a Pentagon deal and rival campaigns, while Anthropic grows its enterprise footprint.
Topics:businessartificial-intelligence#artificial-intelligence#chatgpt#market-share#openai#sensor-tower
- For the First Time, ChatGPT Reportedly Has Less Than Half of the AI Assistant Market Gizmodo
- ChatGPT’s market share slips below 50% for first time TechCrunch
- A sobering new sign for OpenAI as ChatGPT competitors gain ground Fast Company
- ChatGPT hits a billion monthly app users despite souring public AI sentiment CNBC
- ChatGPT grows user base to over 1.1 billion but its market share is shrinking - GSMArena.com news GSMArena.com
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