Permiso AI Identity Security is a commercial identity threat detection and response solution by Permiso. Vectra AI ITDR is a commercial identity threat detection and response solution by Vectra AI. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
Best for: Microsoft and AWS shops with hybrid identities
Vectra makes the list for hybrid estates that span Microsoft and AWS, because one product watches identities in both. Its air-gapped option suits regulated or isolated sites that cannot send data to a cloud. It detects rather than blocks inline, so decide which product will act on its alerts.
From Best ITDR Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
Cloud identity security platform for human, machine, and AI identities
AI-powered ITDR platform detecting identity attacks across hybrid environments
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
Permiso AI Identity Security fits if you want a cloud product.
Vectra AI ITDR fits if you need both cloud and on-premises options.
Common questions when comparing Permiso AI Identity Security vs Vectra AI ITDR for identity threat detection and response.
Permiso AI Identity Security: Cloud identity security platform for human, machine, and AI identities. Built by Permiso.
Vectra AI ITDR: AI-powered ITDR platform detecting identity attacks across hybrid environments. Built by Vectra AI.
The table above shows where their features, integrations, deployment and company size fit differ.
Permiso AI Identity Security is made by Permiso. Vectra AI ITDR is made by Vectra AI. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Permiso AI Identity Security and Vectra AI ITDR are both Identity Threat Detection and Response products. Use the table above to see where features, deployment and company size fit differ.
Need the answer fast? Best ITDR Solutions for Business picks Microsoft Defender for Identity, CrowdStrike Falcon Next-Gen Identity Security, SentinelOne Singularity Identity Security and 4 more.See the shortlist
