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.
Boomi Master Data Hub - Boomi Master Data Hub is a cloud-native master data management platform that provides a single, secure, and trusted source of data for both IT and business professionals.
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
Contentserv MDM - Contentserv offers master data management solutions to import, aggregate, cleanse and merge a wide variety of entities.
Better Uptime - We call you when your website goes down
Civica Multivue - Civica Multivue is a cloud-enabled Master Data Management software for collecting and normalizing data about people and things into canonical formats.