LTV:CAC Ratio for HealthTech at Seed
2026 data · Sample size: 212 · Source: Dealroom Startup Ecosystem Report
About This Metric
Ratio of customer lifetime value to acquisition cost. 3:1 or higher indicates healthy unit economics.
Higher is better · Unit: ratio
How to Improve
Ehsan's Analysis
HealthTech LTV:CAC ratios look spectacular on paper — 8-15x is common — because LTV is enormous (multi-year contracts with near-zero churn) and CAC, while high, is amortized over a very long customer lifetime. But this ratio is misleading because it ignores time value. A 10x LTV:CAC with 36-month payback and 5-year customer lifetime is mathematically equivalent to a 3x ratio with 6-month payback in present-value terms. Healthtech founders use their impressive LTV:CAC to justify current burn rates, but investors are increasingly discounting the ratio by the payback period. The metric that healthtech boards should track: "capital efficiency ratio" = total ARR generated / total capital raised. Median healthtech capital efficiency is 0.3-0.5x (you raise $10M to generate $3-5M ARR), versus 0.8-1.2x for SaaS. This is the real measure of whether your unit economics work, not the impressive-but-misleading headline LTV:CAC.
Ehsan Jahandarpour
AI Growth Strategist & Fractional CMO
Forbes Top 20 Growth Hacker · TEDx Speaker · 716 Academic Citations · Ex-Microsoft · CMO at FirstWave (ASX:FCT) · Forbes Communications Council