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.
logstash - logstash is a tool for managing events and logs.
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.
rsyslog - Rsyslog is an enhanced syslogd supporting, among others, MySQL, PostgreSQL, failover log...
RedGate SQL Monitor - SQL Monitor helps you and your team find issues – before they become problems
Graylog - Graylog is an open source log management platform for collecting, indexing, and analyzing both structured and unstructured data.