Glympse - Glympse is the easy way to safely share your location in realtime. No sign-up needed.

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.

Zenly - Zenly is a GPS tracker to locate your friends in realtime.

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.

OwnTracks - Cross-platform location sharing

RedGate SQL Monitor - SQL Monitor helps you and your team find issues – before they become problems