LTV:CAC Ratio · Startups
LTV:CAC Ratio for Startups.
The single most important unit-economics metric.
Senior operators for the first scaling chapter.
Finance & Strategy · Startups
Why startups operators use the ltv:cac ratio.
Calculate the ratio of customer lifetime value to acquisition cost. Industry benchmark is 3:1 — below that, you're subsidizing growth; above 5:1, you're probably under-investing in acquisition.
Startups need senior operators, not pitch coaches. SAZ partners with founders on positioning, GTM, pricing, hiring, and capital — the work that decides whether you become a real company.
Benchmarks
What good looks like — typical ranges to compare against.
< 1×
Losing money on every customer
1–3×
Recovering acquisition — but slow
3–5×
Healthy — keep scaling
> 5×
Likely under-investing in acquisition
The formula
How ltv:cac ratio is calculated.
LTV:CAC = Customer Lifetime Value ÷ Customer Acquisition CostIndustry context
What changes when ltv:cac ratio is applied to startups.
PMF, positioning, ICP
GTM motion and channel
Pricing and packaging
Hiring and capital
Run the numbers
Open the ltv:cac ratio.
Free, instant, no signup.
LTV:CAC Ratio · Startups
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