MxToolBox - All of your MX record, DNS, blacklist and SMTP diagnostics in one integrated tool.
Camelcamelcamel - Easily monitor Amazon product prices and get alerts when they drop.
pgAdmin - pgAdmin Website
Price Tracker by Relbis Labs - Price Tracker is a command-line tool for monitoring the prices of productsFeaturesTracking prices and availability of products.Tracking Amazon Kindle books.Displaying products information in a terminal.Exporting data into Excel and YAML files.
IBM Cloud Bare Metal Servers - IBM Cloud Bare Metal Servers is a single-tenant server management service that provides dedicated servers with maximum performance.
Pricy - Amazon price watch