SaaS Customer Acquisition

A blended CAC number is close to useless. The cost of acquiring a $99-per-month self-serve customer and a $40K enterprise contract average into a figure that describes neither, and AI-assisted channels are now distorting the inputs further. The useful question is what acquisition costs by ACV tier, by motion, and by channel.

This cluster covers the benchmarks that hold in 2026, the payback math that decides whether a channel is worth scaling, and where AI changes the cost structure versus where it is just hype. The goal is a number you can defend to a founder before the cohort has finished maturing.