BareMetrics - SaaS Analytics for Stripe
Vendavo - Vendavo generates actionable insights that enable businesses to sell more profitably.
SlipMetrics - Slipmetrics provide one-click Sales Analytics & Insights for Paypal.
ProfitWell - SaaS Metrics for Stripe. Absolutely Free.
Probe - Revenue metrics. Sales metrics. Business costs. All in one place.
ChartMogul - Master your recurring revenue. Advanced subscription analytics with one-click.