Robinhood - Free stock trading service.
Netumo - Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.
Richie Invest - An app that lets you invest with your friends
AppZero - AppZero is a monitoring and migration tool that allows users to keep track of different applications and servers in both simple and complex IT environments.
Raiz - Invest spare change automatically from everyday purchases into a diversified portfolio.
RedGate SQL Monitor - SQL Monitor helps you and your team find issues – before they become problems