Imprivata Access Intelligence Platform (AIP) vs Splunk User and Entity Behavior Analytics: Side-by-Side Comparison (2026)

Short answer

Healthcare security teams managing clinician access at scale need Imprivata Access Intelligence Platform for one reason: it catches inappropriate record access and drug diversion patterns that generic UEBA tools miss because they understand healthcare workflows instead of treating all logins as equivalent. The platform covers NIST DE.CM and DE.AE across millions of patient interactions, with mobile analytics that matters when half your users access records from phones. Skip this if your organization doesn't care about regulatory audit trails or patient privacy breaches tied to specific users; AIP assumes you're tracking access intent, not just anomalies. Mid-market and enterprise security teams with existing Splunk infrastructure will get the most from Splunk User and Entity Behavior Analytics because it catches insider threats and compromised credentials through behavioral deviation, not signatures, and feeds directly into Enterprise Security for faster investigation. The tool covers DE.CM and DE.AE in NIST CSF 2.0, meaning it monitors continuously and analyzes anomalies in real time, which is where UEBA wins over log-based detection. Skip this if you're not already invested in Splunk; the value collapses without tight Enterprise Security integration, and standalone deployment leaves you doing manual correlation work that the platform was designed to eliminate.