Not exactly what you want but have a look at Blynk. Https://blynk.io. - Source: Reddit / 5 days ago
Google Cloud IoT Core - A fully managed service to easily and securely connect, manage, and ingest data from globally dispersed devices
IBM Watson IoT Platform - Watson IoT Platform provides the ability to completely manage IoT landscape and make better, even real-time, business decisions.
ThingSpeak - Open source data platform for the Internet of Things. ThingSpeak Features
Countly - Product Analytics and Innovation. Build better customer journeys.
AWS IoT - Easily and securely connect devices to the cloud.
AWS IoT Analytics - IoT Management