ThingSpeak - Open source data platform for the Internet of Things. ThingSpeak Features
Azure IoT Hub - Manage billions of IoT devices with Azure IoT Hub, a cloud platform that lets you easily connect, monitor, provision, and configure IoT devices.
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.
Azure IoT Central - Build and manage enterprise IoT solutions with Azure IoT Central, an end-to-end application platform to quickly connect millions of devices.
AWS IoT Analytics - IoT Management
Thing+ - Thing+ provides real time dashboard, setting rule, and data analysis.