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48 Best Guardz External Footprint Alternatives & Competitors (2026) | CybersecTools

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Guardz External Footprint

Best Guardz External Footprint Alternatives & Competitors in 2026

Top picks: Cytrusst Cyber Attack Surface Management, SOC Radar Attack Surface Management, Trickest ASM - Attack Surface Management — plus 45 more compared.

Evaluating Guardz External Footprint alternatives comes down to matching Attack Surface 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.

Guardz External Footprint Alternatives and Competitors

Guardz External Footprint is a commercial External Attack Surface Management tool developed by Guardz. Security professionals most commonly compare it with Cytrusst Cyber Attack Surface Management, SOC Radar Attack Surface Management, Trickest ASM - Attack Surface Management, Muscope|Risk - Attack Perimeter, and crt.guru. All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.

Data verified Jul 2026

View Guardz External Footprint All Attack Surface Compare Stacks Market Map Explore All Tools

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Top Guardz External Footprint Alternatives and Competitors at a Glance

A closer look at the 8 most relevant alternatives and competitors to Guardz External Footprint, including their key features and shared capabilities.

Cytrusst Cyber Attack Surface Management

Commercial

External Attack Surface Management

Attack surface management platform with dark web & brand monitoring capabilities

Key features: Dark web monitoring for organizational data and credentials, Brand monitoring across social media, domains, and app marketplaces, Threat intelligence feeds, Vulnerability scanning for web applications, Digital footprint discovery and asset identification

View Cytrusst Cyber Attack Surface Management|Cytrusst Cyber Attack Surface Management alternatives|Compare Cytrusst Cyber Attack Surface Management

SOC Radar Attack Surface Management

Commercial

External Attack Surface Management

SOCRadar Attack Surface Management is an EASM platform that continuously discovers, monitors, and assesses internet-facing digital assets for vulnerabilities and security risks.

View SOC Radar Attack Surface Management|SOC Radar Attack Surface Management alternatives|Compare SOC Radar Attack Surface Management

Trickest ASM - Attack Surface Management

Commercial

External Attack Surface Management

Customizable ASM platform for asset discovery, monitoring, and enrichment

Key features: OSINT-based asset discovery, Asset association analysis, Active enumeration, Internet-facing port scanning, Network service identification

View Trickest ASM - Attack Surface Management|Trickest ASM - Attack Surface Management alternatives|Compare Trickest ASM - Attack Surface Management

Muscope|Risk - Attack Perimeter

Commercial

External Attack Surface Management

Maps external attack surface including assets, dark web exposure, and leaks.

Key features: Domain-based asset discovery covering websites, IPs, mail servers, DNS servers, networks, and ASNs, Open port and exposed service identification for discovered IPs, Website technology fingerprinting including applications, JavaScript libraries, and certificate security analysis, Mail server security assessment including DMARC and SPF configuration analysis, DNS server security analysis including zone transfer vulnerability detection

View Muscope|Risk - Attack Perimeter|Muscope|Risk - Attack Perimeter alternatives|Compare Muscope|Risk - Attack Perimeter

Commercial

External Attack Surface Management

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

Key features: Multi-region external TLS scanning (Frankfurt, New York, Amsterdam), Certificate expiry alerts at 30, 14, 7, and 1 day intervals, Vulnerability scanning (Heartbleed, ROBOT, CCS Injection, weak ciphers), Certificate revocation detection, Certificate Transparency log monitoring for unauthorized issuance

View crt.guru|crt.guru alternatives|Compare crt.guru

Outpost24 External Attack Surface Management

Commercial

External Attack Surface Management

Cloud platform for continuous visibility & mgmt of external attack surfaces

Key features: Continuous discovery and monitoring of internet-facing assets, AI-powered data enrichment and vulnerability analysis, Attack path identification and analysis, Automated web application security scanning, Penetration tester verification of findings

View Outpost24 External Attack Surface Management|Outpost24 External Attack Surface Management alternatives|Compare Outpost24 External Attack Surface Management

QuimeraX External Attack Surface Management

Commercial

External Attack Surface Management

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

Key features: Automated external asset discovery and continuous monitoring, Subdomain and infrastructure identification, SSL/TLS certificate monitoring, Automated vulnerability scanning with real-time detection, Subdomain takeover detection

View QuimeraX External Attack Surface Management|QuimeraX External Attack Surface Management alternatives|Compare QuimeraX External Attack Surface Management

DarknetSearch Attack Surface Discovery

Commercial

External Attack Surface Management

Attack surface discovery platform monitoring digital assets and data exposures

Key features: Passive asset discovery for domains, IP addresses, DNS records, and SSL certificates, Code repository monitoring for GitHub, Bitbucket, and SourceForge, Unsecured cloud storage monitoring across AWS S3, Google Cloud, Azure, and DigitalOcean, URL shortener tracking for exposed sensitive files and restricted URLs, Paste site monitoring for data dumps and leaked credentials

View DarknetSearch Attack Surface Discovery|DarknetSearch Attack Surface Discovery alternatives|Compare DarknetSearch Attack Surface Discovery

All 48 Alternatives & Competitors to Guardz External Footprint

Compare

Cytrusst Cyber Attack Surface Management

Attack surface management platform with dark web & brand monitoring capabilities

External Attack Surface Management

Compare

SOC Radar Attack Surface Management

SOCRadar Attack Surface Management is an EASM platform that continuously discovers, monitors, and assesses internet-facing digital assets for vulnerabilities and security risks.

External Attack Surface Management

Compare

Trickest ASM - Attack Surface Management

Customizable ASM platform for asset discovery, monitoring, and enrichment

External Attack Surface Management

Compare

Muscope|Risk - Attack Perimeter

Maps external attack surface including assets, dark web exposure, and leaks.

External Attack Surface Management

Compare

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

External Attack Surface Management

Compare

Outpost24 External Attack Surface Management

Cloud platform for continuous visibility & mgmt of external attack surfaces

External Attack Surface Management

Compare

QuimeraX External Attack Surface Management

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

External Attack Surface Management

Compare

DarknetSearch Attack Surface Discovery

Attack surface discovery platform monitoring digital assets and data exposures

External Attack Surface Management

Compare

NetSPI External Attack Surface Management (EASM)

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

External Attack Surface Management

Compare

Orpheus External Attack Surface Management

EASM platform with continuous asset discovery and threat intelligence context

External Attack Surface Management

Compare

CyCraft XCockpit EASM

External attack surface management platform with AI-powered risk assessment

External Attack Surface Management

Compare

Aleph Search Clear

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

External Attack Surface Management

Compare

Coinnect EASM Platform

EASM platform for continuous external attack surface discovery and risk mgmt.

External Attack Surface Management

Compare

ThreatDefence Integrated ASM

ASM platform monitoring external attack surface, dark web leaks & 3rd-party risks.

External Attack Surface Management

Compare

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

External Attack Surface Management

Compare

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.

External Attack Surface Management

Compare

Halo Security Attack Surface Management

External attack surface mgmt platform for discovering & monitoring assets

External Attack Surface Management

Compare

Akamai DNS Posture Management

DNS security posture management across multicloud and on-prem environments

External Attack Surface Management

Compare

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

External Attack Surface Management

Compare

Detectify Platform

Platform for external attack surface management and application security testing

External Attack Surface Management

Compare

Detectify Surface Monitoring

Monitors internet-facing subdomains for vulnerabilities and misconfigurations

External Attack Surface Management

Compare

Edgescan Attack Surface Management (ASM)

External attack surface management platform for asset discovery and monitoring

External Attack Surface Management

Compare

SecurityScorecard Attack Surface Intelligence

Attack surface intelligence platform for threat hunting and asset discovery

External Attack Surface Management

Compare

UpGuard Breach Risk

External attack surface monitoring with threat intel and brand protection

External Attack Surface Management

Compare

ConnectSecure Attack Surface Scanning

External attack surface scanning for MSPs to identify vulnerabilities

External Attack Surface Management

Compare

Bash script for subdomain enumeration via crt.sh certificate transparency logs.

External Attack Surface Management

Free

Compare

Cyber Exposure Manager

Cyber Exposure Manager: continuous visibility and remediation for external risk

External Attack Surface Management

Compare

Hadrian Agentic AI

AI-powered platform for continuous attack surface discovery and pentesting

External Attack Surface Management

Compare

Microsoft Defender EASM

Discovers and monitors external-facing assets and vulnerabilities

External Attack Surface Management

Compare

Censys Internet Map

Internet intelligence platform for asset discovery and attack surface mapping

External Attack Surface Management

Compare

RiskXchange Attack Surface Management

Attack surface management platform for monitoring vulnerabilities and breaches

External Attack Surface Management

Compare

Zerofox External Attack Surface Management

Discovers and manages internet-facing assets with vulnerability prioritization

External Attack Surface Management

Compare

SOC Radar DNS Monitoring

SOCRadar DNS Monitoring provides real-time monitoring of DNS infrastructure with automated discovery, record change alerts, and detection of DNS-based security threats.

External Attack Surface Management

Compare

Censys Internet Intelligence Platform

Internet intelligence platform for asset discovery and threat analysis

External Attack Surface Management

Compare

Censys AI-Driven Solutions

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

External Attack Surface Management

Compare

CyberXTron ShadowSpot

External attack surface management platform for asset discovery and risk detection

External Attack Surface Management

Compare

Axur Unified EASM + CTI

EASM platform with integrated CTI for asset discovery and vulnerability mgmt

External Attack Surface Management

Compare

ThreatMon Attack Surface Intelligence

Attack surface management platform for asset discovery and vulnerability monitoring

External Attack Surface Management

Compare

Intel 471 Cyber Threat Exposure

CTI-driven external attack surface mgmt with threat exposure prioritization

External Attack Surface Management

Compare

Outpost24 CyberFlex

EASM platform combined with PTaaS for web app discovery and testing

External Attack Surface Management

Compare

Real-time attack surface monitoring and vulnerability management platform

External Attack Surface Management

Compare

Humanize Security Salience

xASM and cyber risk quantification platform with continuous monitoring.

External Attack Surface Management

Compare

xASM platform covering external, internal, and API attack surfaces.

External Attack Surface Management

Compare

Assetnote Exposure Engine

Continuous exposure detection & verification engine for attack surface mgmt.

External Attack Surface Management

Compare

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

External Attack Surface Management

Compare

A Certificate Transparency log monitor that alerts users when SSL/TLS certificates are issued for their domains, helping detect unauthorized certificate issuance and potential security threats.

External Attack Surface Management

Free

Compare

censys-enumeration

A script to extract subdomains/emails for a given domain using SSL/TLS certificate dataset on Censys.

External Attack Surface Management

Free

Compare

Assetnote Attack Surface Management Tool

ASM platform that scans external attack surfaces hourly for vulnerabilities

External Attack Surface Management

Also compare alternatives to:

Cytrusst Cyber Attack Surface Management alternatives SOC Radar Attack Surface Management alternatives Trickest ASM - Attack Surface Management alternatives Muscope|Risk - Attack Perimeter alternatives crt.guru alternatives Outpost24 External Attack Surface Management alternatives QuimeraX External Attack Surface Management alternatives DarknetSearch Attack Surface Discovery alternatives NetSPI External Attack Surface Management (EASM) alternatives Orpheus External Attack Surface Management alternatives CyCraft XCockpit EASM alternatives Aleph Search Clear alternatives

Compare Guardz External Footprint with:

Guardz External Footprint vs Cytrusst Cyber Attack Surface Management Guardz External Footprint vs SOC Radar Attack Surface Management Guardz External Footprint vs Trickest ASM - Attack Surface Management Guardz External Footprint vs Muscope|Risk - Attack Perimeter Guardz External Footprint vs crt.guru Guardz External Footprint vs Outpost24 External Attack Surface Management Guardz External Footprint vs QuimeraX External Attack Surface Management Guardz External Footprint vs DarknetSearch Attack Surface Discovery

Guardz External Footprint Alternatives FAQ

Common questions security professionals ask when evaluating alternatives and competitors to Guardz External Footprint.

What are the best alternatives to Guardz External Footprint?

The most popular alternatives to Guardz External Footprint include Cytrusst Cyber Attack Surface Management, SOC Radar Attack Surface Management, Trickest ASM - Attack Surface Management, Muscope|Risk - Attack Perimeter, and crt.guru. These External Attack Surface Management tools offer similar capabilities and are frequently compared by security professionals evaluating their options.

How many alternatives to Guardz External Footprint are available?

There are 48 alternatives to Guardz External Footprint 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.

Is Guardz External Footprint free or commercial?

Guardz External Footprint is a commercial External Attack Surface Management tool. It requires a paid license or subscription. Both free and commercial alternatives are available for comparison.

What type of tool is Guardz External Footprint?

Guardz External Footprint 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.

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

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