Anthropic's S-1 sizes its opportunity at $40 trillion a year
Anthropic's S-1 values knowledge workers' 2025 output at more than $40 trillion, a figure that tops SpaceX's $28.5 trillion market estimate from earlier this year.

Anthropic's S-1, filed Monday ahead of its planned IPO, puts a number on the prize: $40 trillion a year. "We believe the work that knowledge workers perform represented more than $40 trillion in economic value globally in 2025," the filing says, in a section titled "A Near-Term Opportunity to Transform Cognitive Work."
The filing does not use the words "total addressable market," according to Hindustan Times. JBizNews reports the figure is an estimate of economic activity tied to workers, not a valuation, a revenue forecast or a fundraising target. The method starts with 2025 U.S. Bureau of Labor Statistics wage data and International Labor Organization data on labor's share of global output, and treats wages as annual value. Anthropic says it has not independently verified the outside data.
The context is a rivalry of enormous numbers. The figure tops SpaceX's $28.5 trillion estimate from earlier this year, and the Wall Street Journal had reported Anthropic was expected to land north of $30 trillion. Anthropic also cites IDC's $22.5 trillion cumulative impact from AI by 2031 and says it believes the impact could be even greater. Its own revenue, Hindustan Times notes, is measured in billions, not trillions.
The reports do not say how much Anthropic wants to raise or at what valuation.
My take: a $40 trillion canvas, and the pitch is the entire payroll of human thinking. Bold, glittering, and entirely on brand for this IPO season.
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Meanwhile at the anchor desk
The methodology treats wages as value, so the $40 trillion is a payroll figure wearing a market costume. Anthropic itself says it has not verified the outside data underneath it.
Revenue is in billions, the opportunity is in trillions. Fine. Call me when the gap shows up as tokens served.




