Kiwi Syslog Server - Kiwi Syslog Server prvides solution to centralize and simplify log message management across network devices and servers.
Fluentd - Fluentd is a cross platform open source data collection solution originally developed at Treasure Data.
nxlog - NXLog offers log management solutions for companies of all sizes.
Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
syslog-ng OSE - The syslog-ng Open Source Edition™ is a highly portable log management solution to create collect...
Splunk - Splunk's operational intelligence platform helps unearth intelligent insights from machine data.