Two different AI economies inside the S&P 500

The chart above is a population pyramid: Tech on the left (in blue), Non-tech on the right (in orange), stages stacked from monetizing at the top to silent at the bottom. The shape of each side IS the finding. Tech mass concentrates on the top two rows; Non-tech mass concentrates on the bottom three. The two buckets are roughly the same size at scaling and diverge everywhere else.

Pre-attentively, this reads as one image with two different curves. Read in isolation, a Tech earnings call sounds like the AI economy is well underway. Read across the S&P 500, the picture is the opposite: 64% of non-Tech companies are still pre-deployment, and a quarter of them never said the word "AI" at all.

The monetization gap

46 of 71 Tech companies disclose AI-attributable revenue (65%). Outside Tech, 15 of 392 do (4%). That is a 16.9x ratio. The headline AI-monetization narrative is real, but the cohort that supports it is small and concentrated. Of the named monetizers outside Tech, most fall into two patterns: AI-infrastructure suppliers whose buildout is driving demand (utilities serving hyperscalers, REITs hosting data centers, infra contractors), and software-adjacent product companies embedding AI features inside an existing subscription (S&P Global, IQVIA, Welltower, Axon, News Corp).

The pre-deployment majority outside Tech

Non-tech distribution: 25% silent (97 companies), 17% exploring (68), 22% piloting (87), 32% scaling (125), 4% monetizing (15). The peak is at scaling, but a thicker left tail than right tail. Silent + exploring is the largest combined segment of the non-tech bar; that share is the audience that AI vendors have not yet converted into anything quantifiable.

Where the two buckets meet

Scaling is the convergence point: 28% Tech vs 32% Non-tech. Both buckets place roughly a third of their companies here. The difference shows up in what comes next. Tech's next move is monetization (65%); the non-tech equivalent share is the next-most-common destination at just 4%. The pipeline narrows sharply going into the revenue stage outside Tech.