Alp SuleimanGrowth Partner

Benchmarks

What is a good LTV:CAC ratio?

Last checked:

Short answer

According to David Skok, the best SaaS businesses have an LTV:CAC ratio above 3, sometimes reaching 7 or 8. He presents these as guidelines only and notes that many healthy businesses do not meet them in the early days. The ratio is meaningful once LTV and CAC can be measured reliably.

Ranges by segment

SegmentRangeContext
Healthy SaaS business3 and above1Skok's guideline threshold; not a hard rule.
Best SaaS businessesAbove 3, sometimes 7-81The best examples the author observed.
Healthy early-stage businessesMay sit below the threshold1Skok: many healthy businesses do not meet the guidelines at first and grow into them.

Reminder: These ranges are reference points, not targets. Your segment, contract structure and stage change the number.

LTV:CAC ratio

How to read it

  • The ratio is LTV divided by CAC. Both sides carry assumptions: LTV depends on retention and gross margin, CAC on which costs you count.
  • The source gives only the upper threshold and best examples; we do not publish a breakdown by industry or ACV band because we could not verify one.
  • Read the same ratio next to CAC payback. Together they show both the return and the cash coming back.

What moves this metric

  • 01

    Retention

    The biggest lever on LTV. The longer a customer stays, the higher lifetime value.

  • 02

    Average revenue

    Pricing, packaging and expansion revenue raise value per customer.

  • 03

    Gross margin

    An LTV that earns profit, not just revenue, is more honest. Factor margin in.

  • 04

    Acquisition cost

    Channel mix, sales cycle and clarity about the target customer set CAC.

Calculate your own

Unit economics calculatorGlossary term: LTV:CAC →

Frequently asked

Should LTV:CAC be 3?

3 is a guideline threshold; Skok describes these as guidelines only. Healthy businesses may fall below it at first. Use it as a starting point for discussion, not a target.

Is a very high ratio good?

The source does not answer this directly; it says the best businesses reach 7-8. A high ratio signals strong economics, but read it together with CAC payback when deciding how fast to push growth.

When should I calculate LTV?

When you have enough customers and a real retention history. An LTV computed from a few months of data is unreliable; in the early days cohort retention is a sturdier thing to watch.

Sources

  1. 1.David Skok, “SaaS Metrics 2.0” (For Entrepreneurs, Matrix Partners)Year and scope: Publication year not shown on the page; contains a 05/2016 update note. Guideline thresholds for the financial health of SaaS businesses. The author describes them as “only guidelines”.