Enter six numbers you already know. The calculator splits your AI bill between your heaviest customers and everyone else, and shows the gross margin on each group. Nothing you type leaves this page.
Each of your 10 heaviest customers loses you about $1,000 a month, $10,001 in total. Bringing them to break-even would lift your margin to 55.8%, the same gain as cutting your whole AI bill by 9.3%.
For comparison, ICONIQ's July 2026 survey puts the average gross margin on AI products at 53% projected for 2026, and Benchmarkit puts median SaaS gross margin at 77%.
This is an estimate built from your guess, and it cannot name the customers. That needs the cost of every AI call recorded against the customer it served. Book a free 30-minute call and we will go through what it would take to see yours. If the call turns up a real gap, we offer a free 60-day pilot on your own traffic.
Book the 30-minute call →Revenue is your customer count times the average monthly price. Other cost of revenue is a flat share of each customer's revenue. The AI bill is split between the two groups by the share you enter, then divided evenly inside each group. Gross margin is revenue minus both costs, divided by revenue.
Real usage is lumpier than two groups. Within the heavy group some accounts cost more than the group average, so the single heaviest customer is at least as unprofitable as the figure shown, and more unless every heavy account costs exactly the same. The fields start with the worked example from what AI did to software gross margins; how to calculate AI gross margin by customer covers doing this properly with real per-customer cost.