What are some alternatives?
When comparing Syslog Watcher and Nagios Log Server, you can also consider the following products
Kiwi Syslog Server - Kiwi Syslog Server prvides solution to centralize and simplify log message management across network devices and servers.
Splunk - Splunk's operational intelligence platform helps unearth intelligent insights from machine data.
syslog-ng OSE - The syslog-ng Open Source Edition™ is a highly portable log management solution to create collect...
Graylog - Graylog is an open source log management platform for collecting, indexing, and analyzing both structured and unstructured data.
rsyslog - Rsyslog is an enhanced syslogd supporting, among others, MySQL, PostgreSQL, failover log...
nxlog - NXLog offers log management solutions for companies of all sizes.