The 12 Best Identity Threat Detection & Response (ITDR) Solutions, Compared and Priced (2026)

This report is a 2026 buyer-focused comparison of Identity Threat Detection and Response (ITDR) solutions, listing 12 vendors (Huntress, Microsoft Defender for Identity, Sophos, Silverfort, CrowdStrike, Push Security, Semperis, Delinea, Okta, SentinelOne, Permiso, Proofpoint), their recommended use cases, pricing tiers (published, bundle, platform quote), and key commercial and technical considerations; Huntress and Push are highlighted for SMB/published pricing, Microsoft for E5-bundled default, and Silverfort/CrowdStrike/SentinelOne/Semperis for enterprise enforcement, fusion, deception, and recovery. The report advises normalizing quotes to cost-per-protected-identity, testing named techniques (Kerberoasting, DCSync, token theft, MFA fatigue), and prioritizing response capabilities over alerts.