ThingSpeak - Open source data platform for the Internet of Things. ThingSpeak Features
Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
Knowi - Knowi is an augmented analytics platform that instantly connects to any data, anywhere, and exposes previously unseen insights through AI to accelerate your business success.
AppDynamics - Get real-time insight from your apps using Application Performance Management—how they’re being used, how they’re performing, where they need help.
AWS IoT Analytics - IoT Management
Zabbix - Track, record, alert and visualize performance and availability of IT resources