OpenAI’s ChatGPT dominates personal uses, while Anthropic’s Claude has the edge in business, dueling usage studies show

fortune.com/2025/09/15/openai-chatgpt-claude-anthropic-work-personal-use-new-data

Rival AI companies Anthropic and OpenAI have released dueling studies that paint a picture of how people are using their flagship products, ChatGPT and Claude. Both pieces of research analyzed large datasets of user conversations, examining work and non-work-related conversations.
While…

This story appeared on fortune.com, 2025-09-15 15:55:39.
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