Lightstep

A platform that combines tracing data and metrics to give full observability into a system.
Healthchecks.io

A monitoring web service for cron/schedule jobs.
RapidSpike

An advanced website monitoring platform for performance, security and reliability
Sematext

A cloud observability platform for modern engineering teams
Meraki

Leader in cloud controlled Wi-Fi, routing, and security
Aqua Security (Aqua)

A cloud and compliance solution that help teams to protect apps, as they are deployed.
Orca Security

Provides instant-on, workload-level security for AWS, Microsoft Azure, and Google Cloud Platform
Uptime.com

Uptime.com is a website performance, health and downtime monitoring tool and functions by means of ‘Checks’.
Librenms

A network monitoring system that provides a wealth of features and device support.
Auvik

A cloud-based network monitoring software for automating complex network tasks