Splunk

Splunk provides a software platform for searching, monitoring, and analyzing machine-generated data, including logs, metrics, and events from applications, servers, sensors, and network devices. The platform ingests and indexes large volumes of structured and unstructured data in real time, enabling users to visualize patterns, generate alerts, and build dashboards. Its core offerings span IT operations monitoring, security information and event management (SIEM), and observability, helping organizations detect anomalies, troubleshoot outages, and investigate security incidents. Customers include enterprises, government agencies, and IT teams that need centralized visibility across complex, distributed infrastructure and cloud environments. The company also offers products like Splunk Enterprise Security and Splunk Observability Cloud, and operates as part of Cisco following its acquisition.