Trackboxx - GDPR compliant tracking without cookies! TRACKBOXX - Visitor tracking Made in Germany.
PushCrew - Push Notifications for Websites
micro-analytics - Public analytics as a Node.js microservice 📈
OneSignal - Customer engagement platform used by over 1 million developers and marketers; the fastest and most reliable way to send mobile and web push notifications, in-app messages, emails, and SMS.
Fathom Analytics - Simple, trustworthy website analytics (finally)
iZooto - Engage your mobile and desktop web users with intelligent web push notifications.