Best Obsidian Browser Ext. for SaaS Spear Phishing Alternatives & Competitors in 2026

Attic Bouncer

Microsoft 365 login protection against phishing pages and suspicious logins

Grip ITDR 2.0

ITDR platform detecting & responding to identity threats across all SaaS.

Trustifi Account Takeover Protection

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

Keep Aware

Agentless browser security platform for threat detection and DLP.

Obsidian Security Browser Extension

Browser extension for identity threat protection, anti-phishing & shadow IT detection.

Semperis AI-Powered Identity Security

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

Microsoft Defender for Identity

Identity threat detection and response solution for Active Directory

Proofpoint Identity Threat Defense

Identity threat detection and response solution for account protection

Netwrix Identity Threat Detection & Response

Identity threat detection and response platform for Active Directory

Delinea Identity Threat Protection

Monitors identities for threats and provides remediation recommendations.

Cisco Identity Intelligence

AI-powered identity visibility and threat detection solution

Silverfort Identity Threat Detection & Response (ITDR)

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

SentinelOne Singularity Identity Security

Identity threat detection and response platform for hybrid environments

Bitdefender GravityZone Identity Threat Detection

ITDR platform integrated with XDR for identity protection and threat detection

Darktrace IDENTITY

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

Vectra AI Identity Coverage

AI-powered ITDR platform detecting identity attacks across hybrid environments

Permiso Identity Security

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

Abnormal Core Account Takeover Protection

Detects and remediates email account takeovers using behavioral AI analysis.

Abnormal SaaS Account Takeover Protection

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

Reco ITDR (Identity Threat Detection and Response)

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

Semperis Identity Resilience Platform

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

Huntress Managed ITDR

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

Constella Continuous Identity Risk Scoring

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

Constella Identity Fraud Detection API

API-based identity fraud detection using breach & infostealer intelligence

Qevlar AI Identity

AI-powered platform for automated identity alert investigation and remediation

Zscaler Identity Protection

ITDR solution for continuous identity monitoring and threat detection

Cayosoft Guardian Audit & Restore

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

CyCraft XCockpit IASM

Identity Attack Surface Management platform for AD security and attack paths

Duo Identity Threat Detection & Response (ITDR)

ITDR solution for detecting and responding to identity-based threats

HUMAN Account Takeover

Protects accounts from takeover via credential stuffing & activity monitoring

RapidIdentity ITDR

Identity threat detection and response solution by Identity Automation

Identity Automation Identity Threat Detection & Response

ITDR solution for educational institutions with phishing detection

Veridium AI-Driven Identity Threat Protection

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

Memcyco Account Takeover Prevention

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

imper.ai Impersonation Detection Platform

Detects impersonation & social engineering attacks via device/network signals

imper.ai

Detects help desk impersonation & social engineering attacks in real time

Teleport Identity Security

Identity threat detection and response platform for cloud infrastructure

Aurva Identity Security - AccessIQ

Identity security platform for access monitoring and threat detection

AuthMind Identity Protection Platform

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

8Layers Cloud Identity Threat Detection

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

Verosint

Identity threat detection platform for account fraud and ATO prevention

Identity Protection

Identity threat detection and response platform for users and NHIs

Passguard Platform

Detects infostealer infections by monitoring criminal marketplaces

Orchid Security

Identity observability platform for incident response and threat detection

DataDome Account Protect

AI-driven fraud prevention for account takeovers and fake account creation.

F8th Continuous Trust Layer

Continuous session trust platform detecting account takeovers & insider misuse.

Obsidian Security - Token Compromise Prevention

SaaS identity security tool detecting & responding to token compromise attacks.