Best Intruder Attack Surface Management Alternatives & Competitors in 2026
Top picks: TruffleHog Forager, ImmuniWeb® Discovery, CyCognito External Exposure Management — plus 45 more compared.
Attack SurfaceTop picks: TruffleHog Forager, ImmuniWeb® Discovery, CyCognito External Exposure Management — plus 45 more compared.
Attack SurfaceIntruder Attack Surface Management is a commercial External Attack Surface Management tool developed by Intruder. Security professionals most commonly compare it with TruffleHog Forager, ImmuniWeb® Discovery, CyCognito External Exposure Management, Palo Alto Networks Cortex Xpanse, and Pentera Attack Surface Monitoring. All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.
A closer look at the 8 most relevant alternatives and competitors to Intruder Attack Surface Management, including their key features and shared capabilities.
Scans public internet for leaked cloud service keys and verifies them
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.
External attack surface mgmt platform with continuous discovery & validation
Active attack surface mgmt solution for discovering & remediating unknown risks
Attack surface monitoring platform with automated security validation testing
AI-driven EASM platform for discovering and monitoring external-facing assets
Monitors internet-facing subdomains for vulnerabilities and misconfigurations
LLM-powered security platform for finding and fixing security gaps
Scans public internet for leaked cloud service keys and verifies them
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.
External attack surface mgmt platform with continuous discovery & validation
Active attack surface mgmt solution for discovering & remediating unknown risks
Attack surface monitoring platform with automated security validation testing
AI-driven EASM platform for discovering and monitoring external-facing assets
Monitors internet-facing subdomains for vulnerabilities and misconfigurations
LLM-powered security platform for finding and fixing security gaps
External attack surface mgmt platform with remediation acceleration features
Platform for continuous attack surface discovery, monitoring, and remediation
Cloud_enum is a multi-cloud OSINT tool that enumerates publicly accessible resources across AWS, Azure, and Google Cloud platforms for security assessment purposes.
A black-box reconnaissance tool that discovers cloud infrastructure, files, and applications across major cloud providers for security testing purposes.
A storage exploration tool that provides unified access to view publicly accessible Amazon S3 buckets, Azure Blob storage, FTP servers, and HTTP directory listings.
ASM platform that scans external attack surfaces hourly for vulnerabilities
Cloud platform for continuous visibility & mgmt of external attack surfaces
AI-powered attack surface management platform for cybersecurity monitoring
AI-powered platform for continuous attack surface discovery and pentesting
Discovers and monitors external-facing assets and vulnerabilities
External attack surface mgmt platform for discovering & monitoring assets
External attack surface management platform with continuous asset discovery
Internet intelligence platform for asset discovery and attack surface mapping
Preemptive Exposure Management platform for continuous attack surface testing
SaaS platform for attack surface management and vulnerability detection
EASM platform for continuous monitoring of internet-exposed assets & vulnerabilities
Attack surface management platform for monitoring vulnerabilities and breaches
External threat intelligence platform for attack surface mgmt & data breach prevention
Discovers and monitors external internet assets for exposures and vulnerabilities
AI-driven cyber-surveillance platform for threat detection and monitoring
Discovers and manages internet-facing assets with vulnerability prioritization
External attack surface mgmt with automated pentesting and validation
SOCRadar Attack Surface Management is an EASM platform that continuously discovers, monitors, and assesses internet-facing digital assets for vulnerabilities and security risks.
Automated ASM tool for multi-cloud environments with continuous asset discovery
External attack surface mgmt with asset discovery and on-demand pentesting
Internet intelligence platform for asset discovery and threat analysis
AI-driven internet scanning platform for asset discovery and threat hunting
External attack surface management platform for asset discovery and vuln mgmt
External attack surface management platform for asset discovery and risk detection
EASM platform with integrated CTI for asset discovery and vulnerability mgmt
Attack surface management platform with dark web & brand monitoring capabilities
Attack surface discovery platform monitoring digital assets and data exposures
Agentless API attack surface discovery and vulnerability detection platform
Platform for external attack surface management and application security testing
Discovers, monitors, and assesses external attack surface assets continuously.
External attack surface management platform for asset discovery and monitoring
Continuous discovery, monitoring, and testing of external assets and exposures
External attack surface management with continuous security testing
EASM platform with continuous asset discovery and threat intelligence context
Continuous external attack surface monitoring with manual pentesting
Common questions security professionals ask when evaluating alternatives and competitors to Intruder Attack Surface Management.
The most popular alternatives to Intruder Attack Surface Management include TruffleHog Forager, ImmuniWeb® Discovery, CyCognito External Exposure Management, Palo Alto Networks Cortex Xpanse, and Pentera Attack Surface Monitoring. These External Attack Surface Management tools offer similar capabilities and are frequently compared by security professionals evaluating their options.
There are 48 alternatives to Intruder Attack Surface Management listed on CybersecTools, all within the External Attack Surface Management category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.
Intruder Attack Surface Management is a commercial External Attack Surface Management tool. It requires a paid license or subscription. Both free and commercial alternatives are available for comparison.
Intruder Attack Surface Management is a External Attack Surface Management tool within the broader Attack Surface category. It is used by security professionals for external attack surface management capabilities and can be compared against 48 similar tools.
