What is a good LTV:CAC ratio for a SaaS business?
Short answer
A healthy SaaS LTV:CAC ratio is 3:1 or higher — the industry-standard benchmark. Below 1:1 you're losing money on every customer; 1:1–3:1 you're growing but under-investing in acquisition; above 5:1 you're often under-investing in growth and could accelerate by spending more on CAC.
SaaS LTV:CAC ratio benchmarks (2026)
| LTV:CAC | Interpretation | Action |
|---|---|---|
| Under 1.0× | Losing money | Fix unit economics before scaling spend |
| 1.0–3.0× | Growing but marginal | Improve retention or acquisition efficiency |
| 3.0–5.0× | Healthy | Industry-standard target |
| Over 5.0× | Under-investing | Consider spending more on growth |
Context
LTV:CAC alone doesn't tell you if you're healthy — you also need CAC payback under 12 months (24 months at latest) and gross margin above 70%. A 4:1 LTV:CAC with 36-month payback still means you're burning cash for three years per customer.
Methodology
Standard SaaS unit-economics benchmarks (Bessemer, SaaStr, OpenView reports 2024–2026).
Model your own numbers
Last updated 2026-07-10.