OpenAI regains top business customer position by March 2027

Market overview

OpenAI will re-surpass Anthropic in business customer adoption by March 2027, with its share rising to at least 35% while Anthropic’s remains below. This rebound will be fueled by OpenAI’s expanded enterprise offerings and GPT-5 rollout, countering Anthropic’s current momentum.

adoption prediction market

Implied probability (Yes)

60%

Source: user-generated

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