Best Attack Surface Management Software for Small Business - Page 2

How Many Attack Surface Management Software Products Does G2 Track?

Total Products under this Category: 170

Category Stats (Aug 2026)

  • Average Rating: 4.6/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: UpGuard Breach Risk (+0.92%) - Among all products in this category, UpGuard Breach Risk recorded the largest rating increase compared to last month

Last updated: August 12, 2026

How Does G2 Rank Attack Surface Management Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 5,400+ Authentic Reviews
  • 170+ 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, Intruder, RiskProfiler - External Threat Exposure Management, Scrut Automation, Cyble, CTM360, SentinelOne Singularity Cloud Security, and Pentera.

Underlying data: [Grid® JSON](https://www.g2.com/categories/attack-surface-management/grids.json?focus%5B%5D=wiz-wiz&focus%5B%5D=intruder&focus%5B%5D=riskprofiler-external-threat-exposure-management&focus%5B%5D=scrut-automation&focus%5B%5D=cyble&focus%5B%5D=ctm360-ctm360&focus%5B%5D=sentinelone-singularity-cloud-security&focus%5B%5D=pentera&segment=small-business)

Sponsored

Prisma Browser for Business

Prisma Browser for Business is a secure web browser tailored for small businesses, integrating advanced security features directly into the browsing experience. Built on the Chromium platform, it offers a familiar interface while providing enterprise-grade protection against online threats such as phishing, ransomware, and data breaches. This solution enables teams to work seamlessly across various applications and AI tools, ensuring data security without the need for a dedicated IT team. Key Features and Functionality: - Proactive Threat Protection: Utilizes AI-powered threat scanning to detect and block phishing attempts, malware, and other cyber threats in real-time. - Data Loss Prevention: Implements controls to prevent accidental sharing of sensitive information, such as disabling copy/paste and file uploads to unauthorized platforms. - AI Interaction Management: Monitors and regulates AI tool usage to prevent unintended actions and data leaks, ensuring that business information remains secure. - User-Friendly Deployment: Offers a straightforward setup process with pre-configured security settings, allowing businesses to protect their teams without technical expertise. Primary Value and Problem Solved: Prisma Browser for Business addresses the critical need for robust cybersecurity in small businesses, which are increasingly targeted by sophisticated cyberattacks. By embedding security directly into the browser, it safeguards the primary workspace where employees spend the majority of their time. This solution not only protects against external threats but also mitigates risks associated with accidental data exposure through AI tools and other online platforms. By providing an easy-to-use, comprehensive security solution, Prisma Browser for Business empowers small businesses to focus on growth and productivity without compromising on security.

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Heimdal

Accommodate all your cybersecurity needs under one convenient roof with the Heimdal® Unified Cybersecurity Platform. Our cybersecurity solutions can be used as standalone products or integrated into one another as part of a cohesive and unified XDR platform. Whether you’re a reseller, distributor, MSSP, or an organization committed to bolstering your online security, we provide an array of cutting-edge products to make your mission smoother. Heimdal® is a fast-growing cybersecurity company focused on continuous technological innovation. Since its establishment in 2014 in Copenhagen, based on the winning idea of CTF World Champions, Heimdal has experienced spectacular growth by proactively building products that anticipate threatscape trends. The company offers a multi-layeredand unified security suite that combines threat prevention, patch and asset management, endpoint rights management, antivirus and mail security which together secure customers against cyberattacks and keep critical information and intellectual property safe. Heimdal has been recognized as a thought leader in the industry and has won multiple international awards both for its solutions and for its educational content creation. The Heimdal line of products currently consists of 10 products and 2 services. The former category encompasses DNS Security for Endpoints & Network, Patch & Asset Management, Privileged Access Management, Application Control, Next-Gen Endpoint Antivirus, Ransomware Encryption Protection, Email Security, Email Fraud Prevention, and Remote Desktop. The latter is represented by Endpoint Detection & Response, as well as eXtended Detection & Response, or EDR and XDR for short. Currently, Heimdal’s cybersecurity solutions are deployed in more than 45 countries and supported regionally from offices in 15+ countries, by 175+ highly qualified specialists. Heimdal is ISAE 3000 certified and secures more than 2 million endpoints for over 10,000 companies. The company supports its partners without concessions on the basis of predictability and scalability. The common goal is to create a sustainable ecosystem and a strategic partnership.

Average Rating: 4.4/5.0

Total Reviews: 77

How Do G2 Users Rate Heimdal?

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

Who Is the Company Behind Heimdal?

  • Seller: Heimdal®
  • Company Website:
  • Year Founded: 2014
  • HQ Location: Copenhagen, Denmark
  • Twitter: @HeimdalSecurity
    5,086 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    277 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer & Network Security, Construction
  • Company Size: 58% Medium, 28% Small

What Do G2 Reviewers Say About Heimdal?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the simple and straightforward user interface of Heimdal, making it accessible for entry-level personnel.
  • Users commend Heimdal's exceptional customer support, noting prompt responses and professional assistance that often exceeds expectations.
  • Users value the robust security of Heimdal, noting its reliability and user-friendly interface for effective defense.
  • Users praise Heimdal for its reliable security solutions, delivering consistent performance and dependable support for their needs.
  • Users value Heimdal for its reliable security solutions and responsive 24/7 support, enhancing user confidence.
Cons
  • Users face significant access issues with Heimdal's admin portal, finding navigation complex and essential resources hard to locate.
  • Users find the complex interface of Heimdal frustrating, struggling with navigation and accessing essential features.
  • Users find the limited customization options frustrating, particularly in navigating the complex admin portal and UI.
  • Users find Heimdal not user-friendly due to its complex admin portal and difficult navigation for essential tasks.
  • Users report challenges with poor customer support during initial setup, affecting overall experience and efficiency.

What Are Recent G2 Reviews of Heimdal?

Notus

Notus's primary focus is to overcome cyber asset visibility by integrating with a wide range of data sources, providing security teams with comprehensive, continuous, unified, and up-to-date visibility of their cyber assets. This proactive approach reveals potential gaps and facilitates the identification of devices, software, services, and configurations.

Average Rating: 4.9/5.0

Total Reviews: 34

How Do G2 Users Rate Notus?

  • Vulnerability Intelligence: 9.2/10 (Category avg: 9.0/10)
  • Continuous Monitoring: 9.9/10 (Category avg: 9.2/10)
  • Compliance Monitoring: 9.6/10 (Category avg: 8.6/10)
  • Ease of Admin: 8.5/10 (Category avg: 9.0/10)

Who Is the Company Behind Notus?

Who Uses This Product?

  • Top Industries: Information Technology and Services
  • Company Size: 44% Small, 41% Medium

What Do G2 Reviewers Say About Notus?

AI-generated summary from verified user reviews

Pros
  • Users value the automation capabilities of Notus, enjoying efficient vulnerability management with customizable scanning schedules.
  • Users praise Notus for its fast and accurate vulnerability scanning, enabling effective asset management with automated reporting.
  • Users commend the responsive customer support of Notus, quickly resolving issues and enhancing user experience.
  • Users find Notus enhances efficiency by analyzing multiple cybersecurity tools simultaneously, saving valuable time and effort.
  • Users value the comprehensive API support of Notus, enabling seamless integrations and automating vulnerability management efficiently.
Cons
  • Users often find the update delays frustrating, impacting their overall experience with Notus.

What Are Recent G2 Reviews of Notus?