GrowthAug 7, 2026·3 min read
How to measure the ROI of an AI coworker
Hours reclaimed is the obvious metric. Here's a simple way to know whether an AI coworker is actually paying for itself.
The pitch for an AI coworker is "get hours back." The honest way to check it is to do the math.
The simple formula
For each recurring task you hand over:
- Time saved per run × runs per month = hours reclaimed.
- Hours reclaimed × your effective hourly rate = value created.
- Compare that to the plan cost.
A weekly client report that took 90 minutes, now handled in a few minutes of review, is ~6 hours a month back per client. Across a book of clients, the math gets obvious fast.
Beyond hours
- Consistency — the report goes out on time, every time.
- Focus — your team spends its hours on judgment work, not data entry.
- Capacity — you take on more clients without more headcount.
If a task is repeatable, frequent, and currently eats skilled time, it's a candidate. Start there, measure one, and roll out what pays off.