Ethereum Name Service - Like DNS, but for Ethereum wallet addresses
BareMetrics - SaaS Analytics for Stripe
Elph Plasma - Highly scalable blockchain infrastructure for Ethereum
ChartMogul - Master your recurring revenue. Advanced subscription analytics with one-click.
How DNS Works - Super cute web comics about 'How DNS Works' for beginners!
ProfitWell - SaaS Metrics for Stripe. Absolutely Free.