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48 Best Microsoft Defender for Identity Alternatives & Competitors (2026) | CybersecTools

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Microsoft Defender for Identity

Best Microsoft Defender for Identity Alternatives & Competitors in 2026

Top picks: Push Security Browser Extension, Netwrix Identity Threat Detection & Response, Semperis AI-Powered Identity Security — plus 45 more compared.

Evaluating Microsoft Defender for Identity alternatives comes down to matching IAM capabilities to your environment, integrations, and budget rather than chasing feature parity. The options below are compared on what actually drives a switch: coverage, deployment fit, pricing, and real reviews from security teams. Independent and vendor-neutral: we never sell rankings.

Microsoft Defender for Identity Alternatives and Competitors

Microsoft Defender for Identity is a commercial Identity Threat Detection and Response tool developed by Microsoft. Security professionals most commonly compare it with Push Security Browser Extension, Netwrix Identity Threat Detection & Response, Semperis AI-Powered Identity Security, SentinelOne Singularity Identity Security, and Bitdefender GravityZone Identity Threat Detection. All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.

Data verified Jul 2026

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Top Microsoft Defender for Identity Alternatives and Competitors at a Glance

A closer look at the 8 most relevant alternatives and competitors to Microsoft Defender for Identity, including their key features and shared capabilities.

Push Security Browser Extension

Commercial

Identity Threat Detection and Response

Browser extension providing in-browser threat detection, investigation & response.

Key features: Real-time detection of phishing kits and cloned login pages via page structure inspection, Token theft and session hijacking detection, User and session timeline reconstruction for incident investigation, Shadow SaaS and unmanaged account discovery, Risky and malicious browser extension detection and blocking

View Push Security Browser Extension|Push Security Browser Extension alternatives|Compare Push Security Browser Extension

Netwrix Identity Threat Detection & Response

Commercial

Identity Threat Detection and Response

Identity threat detection and response platform for Active Directory

Key features: Identity threat detection, Attack containment, Threat prevention for identity infrastructure, Active Directory security monitoring, Identity-based attack response

View Netwrix Identity Threat Detection & Response|Netwrix Identity Threat Detection & Response alternatives|Compare Netwrix Identity Threat Detection & Response

Semperis AI-Powered Identity Security

Commercial

Identity Threat Detection and Response

AI-powered identity security platform for AD and Entra ID protection

Key features: Active Directory threat prevention, detection, and response, Entra ID security monitoring and protection, AI-powered attack pattern detection, Active Directory disaster recovery, Entra ID backup and recovery

View Semperis AI-Powered Identity Security|Semperis AI-Powered Identity Security alternatives|Compare Semperis AI-Powered Identity Security

SentinelOne Singularity Identity Security

Commercial

Identity Threat Detection and Response

Identity threat detection and response platform for hybrid environments

Key features: Unified endpoint and identity telemetry collection via single agent, Real-time detection of credential theft and privilege escalation, Active Directory and cloud identity provider monitoring, Identity posture management and misconfiguration detection, Active deception technology for early threat detection

View SentinelOne Singularity Identity Security|SentinelOne Singularity Identity Security alternatives|Compare SentinelOne Singularity Identity Security

Bitdefender GravityZone Identity Threat Detection

Commercial

Identity Threat Detection and Response

ITDR platform integrated with XDR for identity protection and threat detection

Key features: Real-time user behavior monitoring and anomaly detection, Protection for human and machine identities across on-premises and cloud, Visibility into Active Directory, Entra ID, service accounts, and tokens, Automated attack chain visualization and incident summaries, Bidirectional integration with Microsoft Entra ID for risk exchange

View Bitdefender GravityZone Identity Threat Detection|Bitdefender GravityZone Identity Threat Detection alternatives|Compare Bitdefender GravityZone Identity Threat Detection

Messageware EPG

Commercial

Identity Threat Detection and Response

On-premises Exchange Server security tool for protocol-level threat detection.

Key features: Real-time logon monitoring and analysis across nine Exchange messaging protocols, High-Volume Attack (HVA) detection and blocking to prevent brute force attacks and AD lockouts, Low-Volume Attack (LVA) detection to stop targeted persistent password guessing below AD lockout thresholds, Geographic access restriction and country-based banning rules, Real-time threat data feeds to identify malicious sources and probing activity

View Messageware EPG|Messageware EPG alternatives|Compare Messageware EPG

Silverfort Identity Threat Detection & Response (ITDR)

Commercial

Identity Threat Detection and Response

Detects & blocks identity-based threats in real-time across hybrid environments

Key features: Real-time monitoring of all authentication and access attempts, Protocol anomaly detection for Kerberos and other authentication protocols, Identity behavior baseline analysis, Detection of Pass-the-Hash, Pass-the-Ticket, Kerberoasting, and DCSync attacks, Detection of brute force, password spraying, and credential stuffing

View Silverfort Identity Threat Detection & Response (ITDR)|Silverfort Identity Threat Detection & Response (ITDR) alternatives|Compare Silverfort Identity Threat Detection & Response (ITDR)

Vectra AI Identity Coverage

Commercial

Identity Threat Detection and Response

AI-powered ITDR platform detecting identity attacks across hybrid environments

Key features: Detection of credential attacks including Kerberoasting and brute force, Monitoring of human and machine identities including service principals, Graph-based AI algorithm for analyzing account and service interactions, Coverage for Active Directory, Microsoft Entra ID, Microsoft 365, Azure, and AWS, Over 100 AI detections for Microsoft environments and 40 for AWS

View Vectra AI Identity Coverage|Vectra AI Identity Coverage alternatives|Compare Vectra AI Identity Coverage

All 48 Alternatives & Competitors to Microsoft Defender for Identity

Compare

Push Security Browser Extension

Browser extension providing in-browser threat detection, investigation & response.

Identity Threat Detection and Response

Compare

Netwrix Identity Threat Detection & Response

Identity threat detection and response platform for Active Directory

Identity Threat Detection and Response

Compare

Semperis AI-Powered Identity Security

AI-powered identity security platform for AD and Entra ID protection

Identity Threat Detection and Response

Compare

SentinelOne Singularity Identity Security

Identity threat detection and response platform for hybrid environments

Identity Threat Detection and Response

Compare

Bitdefender GravityZone Identity Threat Detection

ITDR platform integrated with XDR for identity protection and threat detection

Identity Threat Detection and Response

Compare

Messageware EPG

On-premises Exchange Server security tool for protocol-level threat detection.

Identity Threat Detection and Response

Compare

Silverfort Identity Threat Detection & Response (ITDR)

Detects & blocks identity-based threats in real-time across hybrid environments

Identity Threat Detection and Response

Compare

Vectra AI Identity Coverage

AI-powered ITDR platform detecting identity attacks across hybrid environments

Identity Threat Detection and Response

Compare

Semperis Identity Resilience Platform

Identity resilience platform for AD and Entra ID threat detection and recovery

Identity Threat Detection and Response

Compare

Zscaler Identity Protection

ITDR solution for continuous identity monitoring and threat detection

Identity Threat Detection and Response

Compare

CyCraft XCockpit IASM

Identity Attack Surface Management platform for AD security and attack paths

Identity Threat Detection and Response

Compare

RapidIdentity ITDR

Identity threat detection and response solution by Identity Automation

Identity Threat Detection and Response

Compare

Memcyco Account Takeover Prevention

Prevents account takeover attacks through predictive detection and real-time protection.

Identity Threat Detection and Response

Compare

Active Cypher Cypher Scout

AD/Azure AD risk identification and auditing tool for file server environments.

Identity Threat Detection and Response

Compare

CrowdStrike Falcon Next-Gen Identity Security

Identity security platform protecting identities across attack chains

Identity Threat Detection and Response

Compare

Microsoft 365 login protection against phishing pages and suspicious logins

Identity Threat Detection and Response

Compare

Silverfort Authentication Firewall

Identity-based access control & segmentation to block lateral movement

Identity Threat Detection and Response

Compare

Silverfort Identity Security Posture Management

Identity Security Posture Mgmt for hybrid envs with risk discovery & remediation

Identity Threat Detection and Response

Compare

Reco ITDR (Identity Threat Detection and Response)

ITDR platform for detecting and responding to identity-based threats in SaaS

Identity Threat Detection and Response

Compare

Semperis Lightning Intelligence

SaaS-based security posture assessment for AD and Entra ID environments

Identity Threat Detection and Response

Compare

Huntress Managed ITDR

Managed ITDR solution for 24/7 identity threat detection and response

Identity Threat Detection and Response

Compare

Cayosoft Guardian Audit & Restore

Audit, threat detection & recovery for hybrid AD, Entra ID & Microsoft 365

Identity Threat Detection and Response

Compare

Teleport Identity Security

Identity threat detection and response platform for cloud infrastructure

Identity Threat Detection and Response

Compare

Identity Protection

Identity threat detection and response platform for users and NHIs

Identity Threat Detection and Response

Compare

Sharelock Agentic AI

AI-driven platform automating identity security lifecycle ops & threat response.

Identity Threat Detection and Response

Compare

Proofpoint Identity Threat Defense

Identity threat detection and response solution for account protection

Identity Threat Detection and Response

Compare

Delinea Identity Threat Protection

Monitors identities for threats and provides remediation recommendations.

Identity Threat Detection and Response

Compare

Cisco Identity Intelligence

AI-powered identity visibility and threat detection solution

Identity Threat Detection and Response

Compare

Darktrace IDENTITY

AI-powered identity threat detection and response for cloud and SaaS environments

Identity Threat Detection and Response

Compare

Permiso Identity Security

Identity security platform for AI users, builders, and agents across cloud envs

Identity Threat Detection and Response

Compare

Abnormal SaaS Account Takeover Protection

AI-based account takeover detection and response for SaaS collaboration apps

Identity Threat Detection and Response

Compare

Trustifi Account Takeover Protection

Monitors email user behavior with AI/ML to detect and block account takeover attacks

Identity Threat Detection and Response

Compare

Constella Continuous Identity Risk Scoring

Identity risk scoring & fraud detection using exposed data from dark web sources

Identity Threat Detection and Response

Compare

Qevlar AI Identity

AI-powered platform for automated identity alert investigation and remediation

Identity Threat Detection and Response

Compare

BeyondTrust Identity Security Risk Assessment

Free identity security risk assessment service analyzing identity attack surfaces

Identity Threat Detection and Response

Compare

Duo Identity Threat Detection & Response (ITDR)

ITDR solution for detecting and responding to identity-based threats

Identity Threat Detection and Response

Compare

HUMAN Account Takeover

Protects accounts from takeover via credential stuffing & activity monitoring

Identity Threat Detection and Response

Compare

Identity Automation Identity Threat Detection & Response

ITDR solution for educational institutions with phishing detection

Identity Threat Detection and Response

Compare

Veridium AI-Driven Identity Threat Protection

AI-driven identity threat protection using behavioral analysis & risk signaling

Identity Threat Detection and Response

Compare

imper.ai Impersonation Detection Platform

Detects impersonation & social engineering attacks via device/network signals

Identity Threat Detection and Response

Compare

Detects help desk impersonation & social engineering attacks in real time

Identity Threat Detection and Response

Compare

SpecterOps BloodHound Enterprise

Identity attack path management platform for hybrid environments

Identity Threat Detection and Response

Compare

Aurva Identity Security - AccessIQ

Identity security platform for access monitoring and threat detection

Identity Threat Detection and Response

Compare

AuthMind Identity Protection Platform

Identity protection platform for human & non-human identities across clouds

Identity Threat Detection and Response

Compare

8Layers Cloud Identity Threat Detection

Cloud identity threat detection and response platform for human and non-human IDs

Identity Threat Detection and Response

Compare

Identity threat detection platform for account fraud and ATO prevention

Identity Threat Detection and Response

Compare

Passguard Platform

Detects infostealer infections by monitoring criminal marketplaces

Identity Threat Detection and Response

Compare

Orchid Security

Identity observability platform for incident response and threat detection

Identity Threat Detection and Response

Also compare alternatives to:

Push Security Browser Extension alternatives Netwrix Identity Threat Detection & Response alternatives Semperis AI-Powered Identity Security alternatives SentinelOne Singularity Identity Security alternatives Bitdefender GravityZone Identity Threat Detection alternatives Messageware EPG alternatives Silverfort Identity Threat Detection & Response (ITDR) alternatives Vectra AI Identity Coverage alternatives Semperis Identity Resilience Platform alternatives Zscaler Identity Protection alternatives CyCraft XCockpit IASM alternatives RapidIdentity ITDR alternatives

Compare Microsoft Defender for Identity with:

Microsoft Defender for Identity vs Push Security Browser Extension Microsoft Defender for Identity vs Netwrix Identity Threat Detection & Response Microsoft Defender for Identity vs Semperis AI-Powered Identity Security Microsoft Defender for Identity vs SentinelOne Singularity Identity Security Microsoft Defender for Identity vs Bitdefender GravityZone Identity Threat Detection Microsoft Defender for Identity vs Messageware EPG Microsoft Defender for Identity vs Silverfort Identity Threat Detection & Response (ITDR)Microsoft Defender for Identity vs Vectra AI Identity Coverage

Microsoft Defender for Identity Alternatives FAQ

Common questions security professionals ask when evaluating alternatives and competitors to Microsoft Defender for Identity.

What are the best alternatives to Microsoft Defender for Identity?

The most popular alternatives to Microsoft Defender for Identity include Push Security Browser Extension, Netwrix Identity Threat Detection & Response, Semperis AI-Powered Identity Security, SentinelOne Singularity Identity Security, and Bitdefender GravityZone Identity Threat Detection. These Identity Threat Detection and Response tools offer similar capabilities and are frequently compared by security professionals evaluating their options.

How many alternatives to Microsoft Defender for Identity are available?

There are 48 alternatives to Microsoft Defender for Identity listed on CybersecTools, all within the Identity Threat Detection and Response category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.

Is Microsoft Defender for Identity free or commercial?

Microsoft Defender for Identity is a commercial Identity Threat Detection and Response tool. It requires a paid license or subscription. Both free and commercial alternatives are available for comparison.

What type of tool is Microsoft Defender for Identity?

Microsoft Defender for Identity is a Identity Threat Detection and Response tool within the broader IAM category. It is used by security professionals for identity threat detection and response capabilities and can be compared against 48 similar tools.

Have more questions? Browse our categories or search for specific tools.

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