Exabeam is described as 'Threats are going unnoticed. SIEM technologies today aren’t capable of detecting subtle anomalies and tracking entire attack chains — missing threats and flooding you with false positives'. There are more than 10 alternatives to Exabeam, not only websites but also apps for Linux, Self-Hosted solutions, Mac and Windows. The best alternative is Qualys Cloud Platform. It's not free, so if you're looking for a free alternative, you could try Castle. Other great sites and apps similar to Exabeam are Securonix (Paid), Fortscale (Paid), Unified VRM by NopSec (Paid) and Palo Alto AutoFocus (Paid).
Qualys, Inc., is the most widely-deployed information security and compliance cloud solution in the world with over 7,700 customers including a majority of the Forbes Global 100 and a majority of the Fortune 100.
Information technology systems and applications produce a continuous stream of event and log details that can reveal suspicious behavior. Threat analytics offers the ability to proactively filter through huge amounts of data and identify real threats.