Splunk is a software for searching, monitoring, and analyzing machine-generated big data.
License: Freemium
Splunk is a powerful log management and analysis tool known for its advanced features, including machine learning and extensive integrations, but comes with high costs and complexity. In contrast, Nagios Log Server is more cost-effective and easier to set up, making it suitable for basic log management needs but lacks the advanced analytics and scalability of Splunk.