Open Benchmarks - Live SaaS metric benchmarks from over 600 companies
Analytics Pack - A curated directory of the best startup metrics
SaaS Metrics Refresher from ChartMogul - A 10-week crash course in SaaS metrics 📊
ChartMogul API - SaaS metrics and analytics for any billing platform
Baremetrics Augmentation - Merge SaaS metrics w/ external data to get the whole picture
Growth Hacker Marketing - Ryan Holiday's book, re-released and expanded