Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
Poll Everywhere - Audience response system that uses mobile phones, twitter, and the web. Responses are displayed in real-time on gorgeous charts in PowerPoint, Keynote, or web browser.
UptimeRobot - Free Website Uptime Monitoring
Zappi - A multi-feature Electric Vehicle charging point. Zappi is the first charging point to maximise your property’s micro-generation of solar and wind energy.
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.
Harmoni - Harmoni is an easy-to-use, complete, and innovative Market Research Survey Analysis Software Platform that provides you with the required insights in a short time.