Fact

OpenAI — Enterprise Market Share: 50%

unverifiable95% confidence

1 evidence check

Last checked: 3/26/2026

The claim specifies a precise data point (OpenAI 50% market share as of 2023-12) from a Menlo Ventures source. However, the provided excerpt from the Menlo Ventures 2025 mid-year report does not include this specific statistic. The source discusses current market dynamics (as of mid-2025) and mentions that 'Anthropic Surpasses OpenAI in Enterprise Usage,' but does not provide the historical December 2023 market share figure claimed. To verify this claim, the full report or a different Menlo Ventures publication from late 2023/early 2024 would be needed.

Evidence — 1 source, 1 check

menlovc.com/perspective/2025-mid-year-llm-market-update/(1 check)

unverifiable95%primaryHaiku 4.5 · 3/26/2026

Found: The source is a July 31, 2025 report titled '2025 Mid-Year LLM Market Update' that discusses enterprise LLM market dynamics. The excerpt provided does not contain any specific market share percentages…

Note: The claim specifies a precise data point (OpenAI 50% market share as of 2023-12) from a Menlo Ventures source. However, the provided excerpt from the Menlo Ventures 2025 mid-year report does not include this specific statistic. The source discusses current market dynamics (as of mid-2025) and mentions that 'Anthropic Surpasses OpenAI in Enterprise Usage,' but does not provide the historical December 2023 market share figure claimed. To verify this claim, the full report or a different Menlo Ventures publication from late 2023/early 2024 would be needed.

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Record type: fact

Record ID: f_wwhRjMvagg