Komodor - The Kubernetes native troubleshooting platform
logstash - logstash is a tool for managing events and logs.
ALog ConVerter - Server access log solution for finance and manufacturing
rsyslog - Rsyslog is an enhanced syslogd supporting, among others, MySQL, PostgreSQL, failover log...
Google StackDriver - Stackdriver provides monitoring services for cloud-powered applications.
Graylog - Graylog is an open source log management platform for collecting, indexing, and analyzing both structured and unstructured data.