What counts as a good CAC payback period?

What counts as a good payback period by customer segment?

Under 12 months if you sell to small business, under 18 for mid-market and under 24 for enterprise. Those are Bessemer Venture Partners' own cloud benchmark targets, a long-standing reference point published in 2021 and updated in 2024.

Bessemer sets those three numbers against contract size and churn rate. An enterprise contract costs more to win and takes longer to win, and it also tends to stay.

Deal size sorts the same way in the 2026 Aleph and Benchmarkit benchmark. Companies with annual contract values under 5,000 dollars recover in a median 11 months. At 50,000 to 100,000 dollars the median is 22 months. Same study, twice the wait.

Does a good payback period depend on how fast you are growing?

Yes, and growth rate opens the widest gap of any cut in the data. Aleph and Benchmarkit put companies growing more than 50 percent a year at a median payback of 10 months, against 22 months for those growing 21 to 30 percent.

A company growing above 50 percent recovers its acquisition cost inside a year. One growing at 25 percent waits more than twice as long, on the same benchmark.

Slower growth does not simply mean slower payback. Companies growing under 10 percent post a 14-month median, better than the 21 to 30 percent band above them, which Aleph and Benchmarkit call their counterintuitive cohort. At 22 months it carries the highest payback in the sample.

That 22 months turns up twice. It is also the median for the 50,000 to 100,000 dollar deals above. One company sits there because its contracts are large and slow to close. Another because it landed in the band where acquisition costs came back slowest. The benchmark prints the same figure for both.

Is the industry median payback period getting longer?

No, it got shorter. Aleph and Benchmarkit report the median improving from 18 months in 2024 to 16 months in 2025, an 11 percent gain and tied for the largest single-year improvement in four years of their data.

Part of the recovery came from companies cutting, and whether the efficiency survives as they reinvest is left open for 2026. So 16 months describes a year when a lot of software companies spent less. What the number does when they spend again is open.

The spread underneath is what the benchmark is actually good for. Across the 198 companies that disclosed payback, the top quartile recovers in 6 months or less and the bottom quartile sits at 24 months or more.

Nothing published in the last 30 days moves this number. The most recent source we found is that June 1, 2026 benchmark, built on full-year 2025 actuals. If someone quotes a payback figure as this year's news, check whether it is that study or Bessemer's 2021 targets.

Should you delay scaling GTM spend until payback improves?

Only once you know which part of the mix is slow. Cutting spend to protect an average tells you nothing about which segment or deal size dragged it down.

If your deals under 5,000 dollars land near that 11-month median while your 50,000 dollar deals sit past 22, a freeze treats the fast half and the slow half the same way. Fix the slow half and the average follows.

Which is why we treat 22 months as a figure to check rather than act on. It is the median for the largest deals in the study and for its 21 to 30 percent growth band, and those two cases call for opposite decisions. The large-deal company may be doing what enterprise selling costs, and Bessemer's target gives it until 24 months. The company in that growth band has less to hide behind, since the study's own slower cohort recovers in 14 months. Same number on the dashboard, two different meetings.