ProfitWell (now ProfitWell Metrics by Paddle, following Paddle's 2022 acquisition of ProfitWell) is a free subscription analytics product that delivers accurate, real-time SaaS metrics such as MRR, churn, ARPU, LTV, retention, and cohort analysis by connecting directly to billing systems like Stripe, Braintree, Chargebee, Recurly, and Paddle. - View it on GitHub