Baremetrics Benchmarks - Benchmark your SaaS metrics with other startups
Q-Stats - Get free marketing insights for every question on Quora.
SaaS Metrics Refresher from ChartMogul - A 10-week crash course in SaaS metrics 📊
BiggerCake - The data tool that Kickstarter deserves
ChartMogul API - SaaS metrics and analytics for any billing platform
Campaign Monitor Insights - Actionable analytics for email marketing and automation