Graylog

Graylog, Inc. is a log management software company based in Houston, Texas. They are known for their industry-leading log management and SIEM (Security Information and Event Management) solutions. Graylog's main product, also called Graylog, is a centralized log management tool that enables enterprises to capture, store, and analyze terabytes of machine data in real-time. Their log analysis tool, Graylog, collects, aggregates, and correlates event log data, providing better monitoring capabilities across complex environments. Graylog is widely used by organizations of all sizes and industries for network monitoring, troubleshooting, security analysis, and business intelligence purposes. Their software streamlines data collection and analysis, making it easy to derive insights and answers from log data.

https://www.graylog.org/