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Joshua Heller
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AI Glossary

Fractional CAIO (Chief AI Officer)

TL;DR

An experienced AI and tech leader who works part-time for multiple companies simultaneously — with real strategic ownership, but without a full-time salary.

What is a Fractional CAIO?

A Fractional CAIO (Chief AI Officer) takes on AI and technology leadership part-time, typically one to two days per week. Unlike an Interim CAIO who bridges a vacancy or crisis, a Fractional CAIO is not a transitional solution but a permanent arrangement without an end date.

The model originated in the US and UK, where Fractional C-suite executives have long been standard for startups, mid-market companies, and enterprises. The advantage: senior expertise that would cost €150,000–300,000 per year as a full-time role — at a fraction of that cost.

Example Use Case

A mid-market company or enterprise knows AI is strategically important but has no one responsible for it. A full-time CAIO isn’t financially justified. A Fractional CAIO develops the AI roadmap, makes tech stack decisions, leads the team, and reports to the executive board.

When This Is Relevant for You

I work as Fractional CAIO for mid-market companies, enterprises, scaleups, and private equity portfolios — exclusively on retainer. More on the Fractional CAIO service page.

Want to talk through this?

30-minute intro call, no commitment.

Prefer to write first? joshuaheller@theaisoftwarecompany.com