StatCounter - StatCounter is a simple but powerful real-time web analytics service that helps you track, analyse and understand your visitors so you can make good decisions to become more successful online.
Parse - Build applications faster with object and file storage, user authentication, push notifications, dashboard and more out of the box.
Histats - Start tracking your visitors in 1 minute!
AWS Amplify - JavaScript library for app development using cloud services
Matomo - Matomo is an open-source web analytics platform
AWS Mobile Services - Storage, Analytics, Push Notif. & SMS Delivery SDKs