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.
Sellbery - Easily automate product feeds from Shopify, Magento to Amazon, eBay and other marketplaces. Fully utilize the most profitable eCommerce channels and increase sales.
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
Shoppimon - Shoppimon simulates live shoppers visiting your Magento store and
Better Uptime - We call you when your website goes down
Primaseller - Primaseller is the complete Multi-Channel Inventory and Order Management Software for Retail Stores as well as Online Channels. Start your free trial today!