CAC Payback Period

The Customer Acquisition Cost (CAC) Payback Period is a crucial metric for SaaS companies, measuring the time (in months) it takes to recover the cost of acquiring new customers. This metric is essential for evaluating the efficiency of a company’s sales and marketing efforts. A shorter CAC Payback Period generally indicates a more effective go-to-market strategy and a product that resonates well with customers.

In Q4 2025, the companies with the least favorable CAC Payback Periods included $ZS at 40.2 months (Q4 is seasonally weak for Zscaler), $HUBS at 30.7 months, and $MNDY at 29.9 months.

On the other hand, the best performers were $PLTR with a payback period of 3.4 months, $PANW at 6.3 months, $TEAM at 7.3 months.

The median CAC Payback Period for the SaaS companies I monitor stands at 18.7 months, down from 21.1 months in the previous quarter.

Companies performing around the median include $NET, $IOT, $GTLB, $RBRK, and $NOW.