SaaS Revenue Calculators, API Docs & Agent Tools
Free SaaS revenue calculators for MRR, ARR, churn, retention, and LTV, plus developer docs for turning churn feedback into AI agent loops.
Stripe Failed-Payment Recovery Calculator
Estimate failed-payment revenue leaks, recoverable MRR, and recovery-tool payback thresholds.
Failed-Payment Recovery Audit
Answer six questions for a personalized recovery report: revenue at risk, top 3 bottlenecks, and a 7-day action plan.
Churn Feedback API & MCP Docs
Developer docs for giving AI agents read-only access to churn feedback, themes, and action plans.
Churn Rate Calculator
Calculate customer churn rate and net revenue churn. See annual projections and benchmarks.
MRR Calculator
Calculate Monthly Recurring Revenue, MRR growth rate, and project future revenue.
Customer Lifetime Value Calculator
Calculate CLV/LTV using ARPU and churn rate. Understand the long-term value of each customer.
Retention Rate Calculator
Calculate customer retention rate, net revenue retention, and gross revenue retention.
SaaS Quick Ratio Calculator
Measure your SaaS efficiency. Compare new + expansion MRR against churned + contraction MRR.
ARR Calculator
Calculate Annual Recurring Revenue from MRR. Project annual revenue with growth scenarios.