ChartMogul

ChartMogul is the subscription analytics platform Nick Franklin bootstrapped from Berlin in 2014, building the tool he wished existed when running a previous SaaS business. It ingests billing data from Stripe, Braintree, Recurly, Chargebee, and Apple/Google IAP, then calculates and visualizes the metrics that SaaS founders live by: MRR, ARR, churn rate, LTV, cohort retention curves, and average revenue per account. The company grew to $5M+ ARR serving thousands of SaaS companies. ChartMogul's positioning is surgical precision: it does one thing (subscription analytics) and does it better than any spreadsheet or general BI tool could. The product is particularly valued during fundraising — investors expect to see ChartMogul dashboards in data rooms because the metrics are credible and standardized. Revenue recognition is another key feature: ChartMogul can break down MRR changes into new business, expansion, contraction, and churn — the "MRR movement" view that shows exactly why revenue is growing or declining.