Best Attack Surface Management Software - Page 7

How Many Attack Surface Management Software Products Does G2 Track?

Total Products under this Category: 189

Category Stats (Sep 2026)

  • Average Rating: 4.6/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Hunto AI (+2.02%) - Among all products in this category, Hunto AI recorded the largest rating increase compared to last month

Last updated: September 26, 2026

How Does G2 Rank Attack Surface Management Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 5,900+ Authentic Reviews
  • 189+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Attack Surface Management Software

G2 Grid® for  Attack Surface Management Software plotting products by satisfaction and market presence

Highlighted products: Wiz, Aikido Security, SOCRadar Extended Threat Intelligence, CTM360, CloudSEK, Cyble, RiskProfiler - External Threat Exposure Management, and Check Point Exposure Management.

Underlying data: [Grid® JSON](https://www.g2.com/categories/attack-surface-management/grids.json?focus%5B%5D=wiz-wiz&focus%5B%5D=aikido-security&focus%5B%5D=socradar-extended-threat-intelligence&focus%5B%5D=ctm360-ctm360&focus%5B%5D=cloudsek&focus%5B%5D=cyble&focus%5B%5D=riskprofiler-external-threat-exposure-management&focus%5B%5D=check-point-exposure-management)

Outpost24 Vulnerability Management

Security isn’t a one-time activity, our vulnerability management tools continuously discover infrastructure vulnerabilities and perimeter security flaws that could disrupt your business, and use risk based insights to prioritize your remediation efforts and reduce exposure time.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Outpost24 Vulnerability Management?

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Outpost24 Vulnerability Management?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of Outpost24 Vulnerability Management, making installation and navigation simple and effective.
  • Users appreciate the easy setup of Outpost24 Vulnerability Management, finding it simple to install and utilize effectively.
  • Users value the ease of use and installation of Outpost24, along with its numerous useful options.
  • Users find the installation ease of Outpost24 Vulnerability Management refreshing and appreciate its useful options.

What Are Recent G2 Reviews of Outpost24 Vulnerability Management?

QuimeraX Intelligence

QuimeraX Intelligence is a unified platform that delivers complete visibility and situational awareness of your organization’s external cyber risk. It correlates exposed assets, threat-actor activity, data leaks, and exploitable vulnerabilities into a single actionable view. Security teams rely on QuimeraX to proactively reduce risk, accelerate decision-making, and strengthen their overall cyber resilience.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate QuimeraX Intelligence?

  • Vulnerability Intelligence: 10.0/10 (Category avg: 9.0/10)
  • Continuous Monitoring: 10.0/10 (Category avg: 9.2/10)

Who Is the Company Behind QuimeraX Intelligence?

Who Uses This Product?

  • Company Size: 100% Medium

What Do G2 Reviewers Say About QuimeraX Intelligence?

AI-generated summary from verified user reviews

Pros
  • Users find QuimeraX's automation capabilities incredibly useful for daily leak discovery and vulnerability identification.
  • Users find QuimeraX Intelligence to be extremely easy to use, streamlining leak discovery and vulnerability identification.
  • Users find the easy setup of QuimeraX Intelligence facilitates daily use for discovering leaks and vulnerabilities.
  • Users love the easy integrations of QuimeraX, enhancing daily vulnerability discovery and overall user experience.
  • Users appreciate the ease of vulnerability detection with QuimeraX, enjoying its simplicity and effective implementation.

What Are Recent G2 Reviews of QuimeraX Intelligence?

Red Sift ASM

With Red Sift ASM (Attack Surface Management), you can continuously discover, inventory and manage your business’s critical external-facing and cloud assets. With Red Sift ASM, you: 1) Get complete visibility with a view into your entire attack surface – including assets you didn't know existed; 2) Remediate configuration risks before bad actors can take advantage; 3) Reduce premiums by solving problems before they are visible to your cyber insurer.

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate Red Sift ASM?

  • Vulnerability Intelligence: 10.0/10 (Category avg: 9.0/10)
  • Continuous Monitoring: 8.3/10 (Category avg: 9.2/10)
  • Compliance Monitoring: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind Red Sift ASM?

  • Seller: Red Sift
  • Year Founded: 2015
  • HQ Location: London, England, United Kingdom
  • Twitter: @redsift
    1,267 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    97 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

What Do G2 Reviewers Say About Red Sift ASM?

AI-generated summary from verified user reviews

Pros
  • Users value the automated asset detection in Red Sift ASM, enhancing their cybersecurity and network monitoring capabilities.
  • Users find the automation for asset detection in Red Sift ASM invaluable for continuous network security monitoring.
  • Users value the automation testing capabilities of Red Sift ASM for robust asset detection and cybersecurity monitoring.
  • Users find the comprehensive monitoring of Red Sift ASM invaluable for automated asset detection and cybersecurity.
  • Users value the automated asset detection capabilities of Red Sift ASM, enhancing cybersecurity through continuous monitoring.

What Are Recent G2 Reviews of Red Sift ASM?

Semperis Active Directory Protection Services

Semperis Active Directory Protection Services offer a comprehensive suite of solutions designed to secure and ensure the resilience of Active Directory and Entra ID environments. Recognizing that 9 out of 10 cyberattacks exploit Active Directory—the core identity system for most organizations—Semperis provides AI-powered defenses to protect against identity-based attacks before, during, and after they occur. Key Features and Functionality: - Directory Services Protector : Continuously monitors AD and Entra ID for indicators of exposure and compromise, offering real-time alerts and automated remediation to prevent and respond to threats. - Active Directory Forest Recovery : Provides cyber-first disaster recovery, enabling rapid restoration of AD environments to minimize downtime and ensure business continuity. - Lightning Identity Runtime Protection: Utilizes AI-powered attack pattern detection with a focus on identity risks, enhancing the ability to detect and mitigate sophisticated threats. - Disaster Recovery for Entra Tenant: Offers fast, secure backup and recovery for Entra ID resources, ensuring the integrity and availability of cloud-based identity services. - Delegation Manager for AD: Simplifies Active Directory delegation management to eliminate excessive privileges, reducing the attack surface and enhancing security posture. Primary Value and Problem Solved: Semperis Active Directory Protection Services address the critical need for robust security and rapid recovery solutions in hybrid identity environments. By providing continuous monitoring, real-time threat detection, automated remediation, and swift disaster recovery capabilities, Semperis helps organizations safeguard their identity infrastructures against evolving cyber threats. This comprehensive approach ensures the integrity and availability of essential directory services, enabling businesses to maintain operational continuity and protect sensitive information from unauthorized access and potential breaches.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate Semperis Active Directory Protection Services?

  • Continuous Monitoring: 10.0/10 (Category avg: 9.2/10)

Who Is the Company Behind Semperis Active Directory Protection Services?

  • Seller: Semperis
  • Year Founded: 2015
  • HQ Location: Hoboken, New Jersey
  • Twitter: @SemperisTech
    10,074 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    693 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of Semperis Active Directory Protection Services?

Tenable Attack Surface Management

Tenable Attack Surface Management is a cloud-based solution designed to provide organizations with comprehensive visibility into their external attack surfaces. By continuously scanning the internet, Tenable ASM identifies both known and unknown internet-facing assets, including web servers, IoT devices, and network printers. This proactive approach enables organizations to assess their security posture effectively and prioritize remediation efforts to mitigate potential cyber threats. Key Features and Functionality: - Comprehensive Internet Mapping: Tenable ASM continuously scans the global internet to discover all connections to your external-facing assets. - Integrated Vulnerability Management: Seamlessly combines attack surface management with vulnerability management for streamlined workflows. - Risk Prioritization: Helps focus remediation efforts on the most critical vulnerabilities to reduce risks effectively. - 360-Degree Attack Surface View: Offers a complete perspective of internal and external attack vectors. - Security Posture Insights: Provides detailed insights to understand how attackers could exploit vulnerabilities. - Real-Time Monitoring: Enables continuous monitoring of assets to detect changes or potential risks immediately. - External Asset Discovery: Identifies unknown or unmanaged assets connected to the network, reducing shadow IT risks. - Cloud and On-Premises Coverage: Supports hybrid environments by monitoring both cloud and on-premises assets. - Automated Assessments: Delivers automated scans to keep up with the evolving attack landscape. - Customizable Dashboards: Offers user-friendly interfaces to visualize and analyze exposure management data. Primary Value and Problem Solved: Tenable ASM addresses the critical challenge of unknown and unmanaged internet-facing assets that can serve as entry points for cyber attackers. By providing continuous, real-time visibility into an organization's external attack surface, it enables security teams to identify and remediate vulnerabilities proactively. This comprehensive approach reduces the risk of cyber incidents, ensures compliance with security standards, and enhances the overall security posture of the organization.

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate Tenable Attack Surface Management?

  • Vulnerability Intelligence: 6.7/10 (Category avg: 9.0/10)
  • Continuous Monitoring: 8.3/10 (Category avg: 9.2/10)
  • Compliance Monitoring: 8.3/10 (Category avg: 8.7/10)
  • Ease of Admin: 6.7/10 (Category avg: 9.0/10)

Who Is the Company Behind Tenable Attack Surface Management?

  • Seller: Tenable
  • HQ Location: Columbia, MD
  • Twitter: @TenableSecurity
    87,752 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2,361 employees on LinkedIn®
  • Ownership: NASDAQ: TENB

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Tenable Attack Surface Management?

Tromzo

Tromzo accelerates risk remediation from code to cloud. As modern development teams are deploying code and infrastructure rapidly across many pipelines, security teams are facing significant gaps in visibility of who is deploying what artifacts and where. To keep up with this, most security teams have deployed a myriad of security scanning tools that report issues at each layer of the stack. While these security tools generate an overwhelming volume of issues, they also lack context and live in separate data silos making them unactionable. This leads to slowing remediation and growing risk. Tromzo solves this challenge by accelerating the remediation of risks at every layer from code to cloud. We do this by building a prioritized risk view of the entire software supply chain with context from code to cloud. This context helps our users understand which few assets are critical to the business, prevent risks from being introduced to those critical assets and automate the remediation lifecycle of the few issues that truly matter.

Average Rating: 3.3/5.0

Total Reviews: 3

How Do G2 Users Rate Tromzo?

  • Ease of Admin: 8.3/10 (Category avg: 9.0/10)

Who Is the Company Behind Tromzo?

  • Seller: Tromzo
  • Year Founded: 2021
  • HQ Location: Mountain View, US
  • Twitter: @TromzoSecurity
    127 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    7 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Tromzo?

WithSecure Elements Exposure Management

WithSecure™ Elements Exposure Management (XM) is a continuous and proactive solution that predicts and prevents breaches against your company’s assets and business operations. Elements XM provides visibility into your attack surface and enables the efficient remediation of its highest-impact exposures through a unified view, thanks to our exposure scoring and AI-enabled recommendations. Get one solution for 360° digital exposure management and visibility across your external attack surface and internal security posture, to proactively prevent cyber-attacks. Elements XM is a bit like pen testing or red teaming, but more continuous and comprehensive of your entire digital environment. WithSecure™ Elements XM uses patent-pending AI-based attack path simulation technologies for heuristic exposure hunting and adversarial exposure validation. The solution is more powerful than traditional vulnerability scanners or vulnerability management software, as it prioritizes your exposures by using AI-powered attack path mapping. In other words, you can remediate exposures through the attacker’s lens. Elements XM discovers exposures for your: - Devices - Digital identities (Entra ID) - Cloud infrastructure (misconfigurations in AWS and Azure cloud) - Networks - External Attack Surface (EASM - External Attack Surface Mapping)

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind WithSecure Elements Exposure Management?

  • Seller: WithSecure
  • Year Founded: 1988
  • HQ Location: Helsinki, Finland
  • Twitter: @WithSecure
    66,501 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,780 employees on LinkedIn®
  • Ownership: FSOYF

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of WithSecure Elements Exposure Management?

What Are G2 Users Discussing About WithSecure Elements Exposure Management?

XM Cyber Exposure Management Platform

XM Cyber is a leading hybrid cloud security company that’s changing the way innovative organizations approach cyber risk. By continuously uncovering hidden attack paths to businesses’ critical assets and security controls gaps across cloud and on-prem environments, it enables security teams to remediate exposures at key junctures and eradicate risk with a fraction of the effort. Many of the world’s largest, most complex organizations choose XM Cyber to help eradicate risk. Founded by top executives from the Israeli cyber intelligence community, XM Cyber has offices in North America, Europe, and Israel.

Average Rating: 3.5/5.0

Total Reviews: 1

Who Is the Company Behind XM Cyber Exposure Management Platform?

  • Seller: XM Cyber
  • Year Founded: 2016
  • HQ Location: Tel Aviv-Yafo, IL
  • Twitter: @XMCyber_
    3,470 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    443 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

AI Exposure Scan

WYKYK AI Exposure Scan is an external attack surface management (EASM) platform that continuously discovers and monitors everything an organisation exposes to the internet, and scores it the way an attacker would see it. Enter a domain and the scan maps all subdomains, IPs, ports, certificates, DNS and email security settings, cloud assets, third-party technologies and leaked credentials, then runs 2,250+ security checks against them. Key capabilities: - Automatic asset discovery: subdomains, shadow IT, forgotten staging environments, exposed admin panels and open ports - 2,250+ checks covering TLS and certificate hygiene, HTTP security headers, DNS, SPF/DKIM/DMARC, known CVEs in detected technologies, misconfigurations and data leaks (breached credentials, exposed files) - 100-point security score with A to E grade, trend history and benchmarking, so management can track progress over time - AI-generated executive summary per scan, written for business owners and IT managers, plus full technical findings for engineers - Continuous monitoring with alerts on new exposures, expiring certificates and newly published vulnerabilities - Attack Surface Spider Web: visual map of how assets connect and where the weakest entry points are - PDF reports and dashboard access via PenPortal; results mapped to NIS2, DORA and ISO 27001 controls - Supplier and portfolio view for MSPs, resellers and organisations that need to monitor multiple domains AI Exposure Scan is the entry point of the WYKYK platform and the continuous layer underneath AI Deep Scan (AI-driven penetration testing). It is built for SMEs, IT managers and MSPs that want daily insight into their external security posture without running a full pentest, and for compliance teams that must demonstrate continuous monitoring. Hosted in region (EU, UAE) on isolated infrastructure. WYKYK is headquartered in the Netherlands with offices in India and Dubai.

Who Is the Company Behind AI Exposure Scan?

  • Seller: WYKYK
  • Year Founded: 2023
  • HQ Location: Doetinchem, NL
  • LinkedIn® Page: www.linkedin.com
    9 employees on LinkedIn®

Aptori

Aptori autonomously tests your APIs to ensure security, compliance, and availability. Our proprietary Semantic Reasoning Platform uses AI to construct a semantic model of your API and autonomously interrogate API sequences —not just individual API endpoints. By modeling how a human, whether a customer or hacker, may use an API, Aptori can rapidly generate and test thousands of API sequences, a feat that’s impossible to scale without Aptori.

Who Is the Company Behind Aptori?

  • Seller: Aptori
  • Year Founded: 2021
  • HQ Location: San Jose, US
  • LinkedIn® Page: www.linkedin.com
    6 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

arctonyx Scout

Scout provides organizations with continuous, automated, and comprehensive coverage of their organization’s attack surface from the perspective of an attacker. It focuses on discovering assets and factors that make an organization susceptible to attack just as an attacker would during reconnaissance.

Who Is the Company Behind arctonyx Scout?

ArmorCode Agentic AI Platform

ArmorCode helps enterprises manage security risk and governance across today's heterogeneous technology environments. The ArmorCode Agentic AI Platform gives security teams a system of action – moving from fragmented signals to owned, policy-driven, auditable decisions. Its unified exposure management capabilities deliver visibility, insight, and control across four solutions: Application Security Posture Management, Vulnerability Management, Software Supply Chain Security, and AI Exposure Management. Processing over 200 billion findings a year across hundreds of native integrations, ArmorCode unifies, prioritizes, and drives remediation across applications, cloud, code, infrastructure, and AI. Powered by Anya, the industry's first agentic AI framework for enterprise security, ArmorCode is trusted by global enterprises to reduce exposure and adopt AI and modern software practices with confidence – without replacing existing tools or forcing vendor consolidation.

Average Rating: 4.1/5.0

Total Reviews: 4

How Do G2 Users Rate ArmorCode Agentic AI Platform?

  • Ease of Admin: 8.3/10 (Category avg: 9.0/10)

Who Is the Company Behind ArmorCode Agentic AI Platform?

  • Seller: ArmorCode
  • Year Founded: 2020
  • HQ Location: Palo Alto, California, United States
  • LinkedIn® Page: www.linkedin.com
    222 employees on LinkedIn®
  • Ownership: Dana Torgersen

Who Uses This Product?

  • Company Size: 50% Medium, 25% Large

What Do G2 Reviewers Say About ArmorCode Agentic AI Platform?

AI-generated summary from verified user reviews

Pros
  • Users value the enhanced security and streamlined vulnerability management that ArmorCode Agentic AI Platform provides.
  • Users value the enhanced security offered by ArmorCode, effectively managing vulnerabilities throughout development and deployment.
  • Users value the effective vulnerability identification functionality of ArmorCode, enhancing security from development to deployment.
  • Users value the automation capabilities of ArmorCode Agentic AI Platform, enhancing security and streamlining integration processes.
  • Users value the centralization of vulnerabilities in ArmorCode, enhancing security team efficiency and workflow simplicity.
Cons
  • Users find the platform has limited scalability and customization, affecting the overall effectiveness and usability.
  • Users find the inadequate reporting lacks accuracy and customization, limiting effective analytics and scalability.
  • Users find that data presentation is time-consuming, making it difficult to quickly understand organizational risks.
  • Users find the information overload from ArmorCode challenging, requiring extra effort to understand and assess risks properly.
  • Users find the reporting lacks customization, limiting their ability to tailor the platform to their needs.

What Are Recent G2 Reviews of ArmorCode Agentic AI Platform?

AssetNote

Assetnote scans and verifies exposures across your entire external attack surface every hour – covering known assets, shadow IT, third-party tools, and cloud infrastructure – delivering high-signal, validated findings, each with a working proof of concept (POC). Backed by an in-house offensive security research team that actively hunts zero-day vulnerabilities in the tools your organization relies on, feeding findings directly into the platform, often months ahead of public disclosure and before the patching scramble begins. The Assetnote solution includes: ‣ Hourly attack surface scanning ‣ High-signal exposure engine – programmatically validates every finding ready for immediate remediation ‣ Zero-day vulnerability research via our in-house offensive security research team ‣ Proactive IOC monitoring ‣ Custom signature builder to run your own security checks ‣ Broad integration support via pre-built integrations, API, and CLI for custom workflows

Who Is the Company Behind AssetNote?

ASVP

Who Is the Company Behind ASVP?

  • Seller: Averox
  • Year Founded: 2003
  • HQ Location: London, GB
  • LinkedIn® Page: www.linkedin.com
    61 employees on LinkedIn®

AttackerView

AttackerView shows you what's broken, what's fine, and what to fix first. Type in a domain and get a full security report in about a minute. Every finding comes with real evidence (the actual HTTP response, DNS record, or certificate chain that proves the issue exists), a clear explanation of business impact, and a step-by-step fix guide tailored to your stack. What makes AttackerView different from every other scanner on this page: we don't hand you a checklist of pass/fail results. We connect findings to each other and show you the attack path. A missing email authentication record on its own is informational. That same record combined with a weak content policy and no HTTPS enforcement? That's a real way someone could impersonate your company. We show you that chain, so you know which problems to fix first and which ones can wait. AttackerView's checks update automatically when new threats are discovered. We track the US government's known exploited list (CISA KEV), CVE databases, and JavaScript library advisories, so your scans catch newly disclosed issues without you lifting a finger.

Who Is the Company Behind AttackerView?

Brandon Summers-Miller
BS
Researched and written by Brandon Summers-Miller
Updated April 10, 2026