Sumo Logic - Sumo Logic is a secure, purpose-built cloud-based machine data analytics service that leverages big data for real-time IT insights
Visual Syslog Server - Visual Syslog Server (daemon) for Windows with a graphical user interface.
Graylog - Graylog is an open source log management platform for collecting, indexing, and analyzing both structured and unstructured data.
nxlog - NXLog offers log management solutions for companies of all sizes.
LogRhythm - LogRhythm is a log management, security information and event management solution for organizations.
Kiwi Syslog Server - Kiwi Syslog Server prvides solution to centralize and simplify log message management across network devices and servers.