Best Cyber Exposure Manager Alternatives & Competitors in 2026

Threat Surface - Attack Surface Management

EASM platform for continuous discovery and risk assessment of external assets.

Detectify Surface Monitoring

Monitors internet-facing subdomains for vulnerabilities and misconfigurations

ExposeLens

Domain exposure monitoring tool for leaked creds, subdomains & dark web data.

Wallarm API Attack Surface Management

Agentless API attack surface discovery and vulnerability detection platform

KYND Attack Surface Management

External attack surface mgmt with CVE scanning & continuous monitoring.

Siemba EASM

AI-driven EASM platform for discovering and monitoring external-facing assets

CyberXTron ShadowSpot

External attack surface management platform for asset discovery and risk detection

Axur Unified EASM + CTI

EASM platform with integrated CTI for asset discovery and vulnerability mgmt

CyCognito Remediation

External attack surface mgmt platform with remediation acceleration features

Intel 471 Cyber Threat Exposure

CTI-driven external attack surface mgmt with threat exposure prioritization

Strobes Attack Surface Management

Platform for continuous attack surface discovery, monitoring, and remediation

Dreamlab CyObs

Real-time attack surface monitoring and vulnerability management platform

RiskProfiler - Attack Surface Management

AI-powered EASM platform for discovering and prioritizing external risks

Aleph Search Clear

OSINT tool for mapping & monitoring risk ecosystems on Clear & Deep Web.

KYND

Cyber risk mgmt platform for external scanning, monitoring & exposure mgmt.

Muscope CYSR

Cybersecurity rating system scoring org attack surface and risk posture 0–100.

Vulneri ASM

ASM platform for continuous discovery and risk validation of internet-exposed assets.

crt.guru

External TLS cert monitoring with expiry alerts, vuln scanning & compliance reports.

Assetnote Exposure Engine

Continuous exposure detection & verification engine for attack surface mgmt.

TRaViS

AI-enhanced EASM platform for external attack surface discovery and monitoring.

RiskXchange Attack Surface Management

Attack surface management platform for monitoring vulnerabilities and breaches

Anomali Attack Surface Management

External attack surface management platform for asset discovery and vuln mgmt

GoSecure Titan® Attack Surface Management

Discovers, monitors, and assesses external attack surface assets continuously.

Criminal IP Security Scanning Service

Internet-connected asset search engine with vulnerability scanning capabilities

Intruder Discover Attack Surface

Attack surface management platform for discovering and securing exposed assets

Ivanti Neurons for EASM

Cloud-based EASM platform for discovering internet-facing assets & exposures

MokN Lantern

EASM platform for continuous external attack surface monitoring and detection

Edgescan Attack Surface Management (ASM)

External attack surface management platform for asset discovery and monitoring

SecurityScorecard Attack Surface Intelligence

Attack surface intelligence platform for threat hunting and asset discovery

DeviceTotal Platform

Agentless AI platform for IoT/OT device visibility, risk analysis & mitigation.

Humanize Security Salience

xASM and cyber risk quantification platform with continuous monitoring.

Attaxion

Agentless EASM platform for asset discovery, exposure mgmt & risk reduction.

ImmuniWeb® Discovery

ImmuniWeb Discovery is an attack surface management platform that continuously monitors an organization's external digital assets for security vulnerabilities, misconfigurations, and threats across domains, applications, cloud resources, and the dark web.

Outpost24 External Attack Surface Management

Cloud platform for continuous visibility & mgmt of external attack surfaces

Hadrian Agentic AI

AI-powered platform for continuous attack surface discovery and pentesting

Microsoft Defender EASM

Discovers and monitors external-facing assets and vulnerabilities

CloudSEK Attack Surface Management

External attack surface management platform for discovering digital assets

Censys Internet Map

Internet intelligence platform for asset discovery and attack surface mapping

QuimeraX External Attack Surface Management

EASM platform for continuous monitoring of internet-exposed assets & vulnerabilities

Intruder Attack Surface Management

Attack surface mgmt platform with vuln scanning and cloud security features

Palo Alto Networks Cortex Xpanse

Active attack surface mgmt solution for discovering & remediating unknown risks

Censys Internet Intelligence Platform

Internet intelligence platform for asset discovery and threat analysis

Censys AI-Driven Solutions

AI-driven internet scanning platform for asset discovery and threat hunting

Akamai DNS Posture Management

DNS security posture management across multicloud and on-prem environments

Cytrusst Cyber Attack Surface Management

Attack surface management platform with dark web & brand monitoring capabilities

DarknetSearch Attack Surface Discovery

Attack surface discovery platform monitoring digital assets and data exposures

Detectify Platform

Platform for external attack surface management and application security testing

NetSPI External Attack Surface Management (EASM)

Continuous discovery, monitoring, and testing of external assets and exposures