Product Market Fit

Discover why churn rate is the ultimate metric for validating Product-Market Fit (PMF) in early-stage, high-growth businesses. Learn how to measure churn, what constitutes a "good" churn rate (hint: aim for <5% annually), and why high churn is a red flag for retention issues. This comprehensive guide explores actionable strategies to reduce churn, boost customer retention, and achieve sustainable growth. Perfect for SaaS founders and product managers seeking data-driven insig