What is a ueba (user and entity behavior analytics)?

UEBA is a SIEM capability that baselines normal behavior for users and devices, then flags deviations like a login from an unusual location or mass file access. It catches insider threats and account takeover that signature rules miss.

Who uses one?

Security operations and IT leaders

What does it cost?

Pricing varies. The cheapest provider in our Top 11 starts around $—/mo. See the cheapest providers ranked.

How do I pick one?

Read the full methodology for our 9.4-point scoring framework, then look at the canonical Top 11 SIEM Software. If you want a slice of the ranking by price, fit, or compliance, jump to: cheapest · highest-rated · fastest onboarding.

Source: Top 11 Top 11 SIEM Software, verified July 10, 2026.