Smallest Firms Using AI Hired 10 Percent More Staff. The Robots Made Jobs. Counterintuitive Does Not Begin To Cover It.

Gusto's study found that very small businesses adopting AI increased employee headcount faster than comparable non-adopting firms, with a 10 percent boost for the smallest companies. The mechanism is straightforward: AI handles administrative work, freeing owners to find customers and expand services. That growth then requires more people, particularly in hands-on roles like therapists at health clinics.

This demonstrates what economists call the Jevons Paradox, applied to labor. When efficiency reduces the cost of a business function, demand for that business's output rises rather than falls. AI does not replace workers at small firms. It makes the firm more productive, which generates growth, which requires hiring. The mental model: AI is not a labor substitute for small businesses. It is a capacity multiplier that creates demand for human labor downstream. The smallest firms benefit most because their owners were doing everything badly. Now they do less badly and need help scaling.

Gusto conducted the study and found that the smallest AI-using businesses tended to hire for hands-on, service-delivery roles rather than office or administrative positions. The 10 percent hiring boost was specific to the smallest firms in their sample.