How Big Is the AI Economy?

What It Covers

Exponential View's State of the AI Economy report analyzes over 1,000 AI companies to quantify the sector's actual revenue footprint. The AI industry has reached a $175B annualized run rate, growing three times faster than any previous IT platform shift, with secondary effects reshaping semiconductors and energy infrastructure.

Key Questions Answered

• •AI Revenue Scale: The AI sector has banked $110B over the past twelve months and runs at a $175B annualized rate. In 2023, the industry took 180 days to add $1B in cumulative revenue. That pace has accelerated 90x — each new billion now arrives in under two days, signaling demand validation unlike any prior technology platform.
• •CapEx vs. Revenue Balance: Hyperscaler and NeoCloud capital expenditure will reach $848B in 2025 and $2T cumulatively since 2020. Starting in Q4 2024, quarterly revenues began exceeding CapEx depreciation. GPU hardware is also outperforming depreciation timelines, generating meaningful yields into years seven, eight, and nine — well beyond the standard six-year depreciation window.
• •Token Economics and Pricing: Between mid-2024 and mid-2026, the blended price per million tokens dropped from $17 to $2, while tokens processed per output token tripled from 12 to 36. Falling unit prices are expanding use cases and making previously uneconomical applications viable — mirroring the shift from banner ads to pay-per-click that grew digital ad revenue 20x.
• •High AI Spend Drives Revenue Growth: Companies in the top 25% of AI spending by share of revenue grew revenue over 100% in the past three years. Companies with zero AI spend grew roughly 15–20%, in line with US nominal GDP. This 92-percentage-point differential provides the clearest business case yet for committing to high AI intensity investment strategies.
• •Agent Tasks Multiply Token Consumption: The shift from chat interfaces to agentic workflows is dramatically expanding token volumes. A single agent decoding task consumes approximately 1,200 times the tokens of a standard chat interaction. Global token volumes now exceed 30 trillion per month and are growing 14x year over year, sustaining infrastructure demand even as per-token prices decline.