5 articles
Growth StrategyGo beyond the basic LTV:CAC health check. Learn the stage-specific benchmarks, how expansion revenue fundamentally changes your LTV calculation, and what investor-grade unit economics actually looks like.
Growth StrategyBurn Multiple = net burn ÷ net new ARR. Learn the David Sacks framework, 2026 benchmarks by stage, and how to calculate it from Stripe and payroll data.
Growth StrategySaaS Magic Number = net new ARR / prior quarter S&M spend. Learn the 0.75 floor, 2026 benchmarks by stage, and why PLG vs SLG vs hybrid produces dramatically different readings.
Growth StrategyThe SaaS Quick Ratio measures how many new dollars you add for every dollar you lose. Learn the 4x gate framework, stage-specific benchmarks, and why reducing contraction MRR beats reducing churn for improving the ratio.
RetentionMaster SaaS churn rate calculation with our complete guide. Learn the formulas for logo churn, revenue churn, and net churn — plus benchmarks and proven reduction strategies.