SaaS Metrics Refresher from ChartMogul - A 10-week crash course in SaaS metrics 📊
Baremetrics Benchmarks - Benchmark your SaaS metrics with other startups
InvoiceApp - Beautiful online invoicing software for small businesses
Open Benchmarks - Live SaaS metric benchmarks from over 600 companies
MRR.io - Monthly Recurring Revenue (MRR), Churn, Lifetime Value (LTV) - SaaS metrics for your business
Bench Accounting - Bookkeeping done for you