Best Vulnerability Scanner Software - Page 10

How Many Vulnerability Scanner Software Products Does G2 Track?

Total Products under this Category: 244

Category Stats (Oct 2026)

  • Average Rating: 4.59/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: CybaOps (+4.75%) - Among all products in this category, CybaOps recorded the largest rating increase compared to last month

Last updated: October 26, 2026

How Does G2 Rank Vulnerability Scanner Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 8,100+ Authentic Reviews
  • 244+ 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 Vulnerability Scanner Software

G2 Grid® for Vulnerability Scanner Software plotting products by satisfaction and market presence

Highlighted products: Wiz, Aikido Security, CrowdStrike Falcon Cloud Security, Tenable Nessus, Tenable Vulnerability Management, Orca Security, Astra Pentest, and Intruder.

Underlying data: [Grid® JSON](https://www.g2.com/categories/vulnerability-scanner/grids.json?focus%5B%5D=wiz-wiz&focus%5B%5D=aikido-security&focus%5B%5D=crowdstrike-falcon-cloud-security&focus%5B%5D=tenable-nessus&focus%5B%5D=tenable-vulnerability-management&focus%5B%5D=orca-security&focus%5B%5D=astra-pentest&focus%5B%5D=intruder)

Sn1per Professional

Sn1per Professional is an all-in-one offensive security platform that provides a comprehensive view of your internal and external attack surface and offers an asset risk scoring system to prioritize, reduce, and manage risk. With Sn1per Professional, you can discover the attack surface and continuously monitor it for changes. It integrates with the leading open source and commercial security testing tools for a unified view of your data.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate Sn1per Professional?

  • Detection Rate: 8.3/10 (Category avg: 9.0/10)
  • Automated Scans: 10.0/10 (Category avg: 9.1/10)
  • Configuration Monitoring: 8.3/10 (Category avg: 8.5/10)

Who Is the Company Behind Sn1per Professional?

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of Sn1per Professional?

Steampunk Spotter

Spotter helps teams govern Ansible Playbooks and Terraform configurations before they run. It checks every change against the organization's policy, compliance, security and version rules, whether an engineer, a third-party collection or an AI tool wrote the code. With its analytics and reporting capabilities, Spotter offers valuable insights into automation code, enabling users to identify recurring issues, track policy compliance and make data-driven decisions. Spotter has gained the trust of users worldwide, from individual engineers to Fortune 100 companies. By automating policy checks, it frees teams from manual reviews so they can focus on strategic work.

Average Rating: 4.6/5.0

Total Reviews: 6

How Do G2 Users Rate Steampunk Spotter?

  • Has the product been a good partner in doing business?: 9.2/10 (Category avg: 9.2/10)
  • Detection Rate: 8.3/10 (Category avg: 9.0/10)
  • Automated Scans: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind Steampunk Spotter?

  • Seller: XLAB Steampunk
  • Year Founded: 2018
  • HQ Location: Pot za Brdom 100, SI
  • Twitter: @xlab_steampunk
    70 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 67% Small, 17% Large

What Are Recent G2 Reviews of Steampunk Spotter?

TrulyTrust - Scanner

Scale security with a vulnerability assessment tool that covers complex architectures and growing web app portfolios. Automate vulnerability scanning and embed it into your dev process. Set it up in minutes and start scanning. OWASP Top 10 Vulnerability Scanning. Multi Page Web Applications. Deep Scan – Automated JavaScript Scanning. REST API Scanning. Application Login with Credentials

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate TrulyTrust - Scanner?

  • Detection Rate: 10.0/10 (Category avg: 9.0/10)
  • Automated Scans: 10.0/10 (Category avg: 9.1/10)
  • Configuration Monitoring: 10.0/10 (Category avg: 8.5/10)

Who Is the Company Behind TrulyTrust - Scanner?

  • Seller: GoGetSSL
  • Year Founded: 2009
  • HQ Location: Riga, LV
  • Twitter: @gogetssl
    1,589 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    9 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of TrulyTrust - Scanner?

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Connect G2 to Claude or ChatGPT for answers grounded in G2's trusted reviews, comparisons, and pricing from real user insights.

How it works

VAddy

Continuous web security testing service that connects with continuous integration tools.

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate VAddy?

  • Detection Rate: 8.3/10 (Category avg: 9.0/10)
  • Automated Scans: 6.7/10 (Category avg: 9.1/10)
  • Configuration Monitoring: 8.3/10 (Category avg: 8.5/10)

Who Is the Company Behind VAddy?

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About VAddy?

AI-generated summary from verified user reviews

Pros
  • Users value the easy integrations of VAddy, enabling seamless web security testing throughout the development lifecycle.
  • Users value VAddy for its security integration, enabling web security testing throughout the entire development cycle.
  • Users value the vulnerability identification feature of VAddy, integrating seamlessly into CI/CD for effective security testing.
Cons
  • Users find VAddy's reports time-consuming, requiring additional hours for developers to analyze vulnerabilities independently.
  • Users find the lack of detailed reporting in VAddy's vulnerability management frustrating, requiring extra time for developers to investigate.

What Are Recent G2 Reviews of VAddy?

Vega

Vega is a free and open source web security scanner and web security testing platform to test the security of web applications. Vega can help you find and validate SQL Injection, Cross-Site Scripting (XSS), inadvertently disclosed sensitive information, and other vulnerabilities. It is written in Java, GUI based, and runs on Linux, OS X, and Windows.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Vega?

  • Seller: Subgraph
  • Year Founded: 2010
  • HQ Location: Montreal, CA
  • Twitter: @subgraph
    5,594 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    5 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Vega?

What Are G2 Users Discussing About Vega?

VScanner AI

Discover potential vulnerabilities in your company swiftly and comprehensively with our tool. Our platform conducts thorough scans of your domain, pinpointing and emphasizing potential cybersecurity risks.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate VScanner AI?

  • Detection Rate: 8.3/10 (Category avg: 9.0/10)
  • Automated Scans: 8.3/10 (Category avg: 9.1/10)
  • Configuration Monitoring: 10.0/10 (Category avg: 8.5/10)

Who Is the Company Behind VScanner AI?

  • Seller: PSafe
  • HQ Location: California, US
  • Twitter: @dfndr
    370 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    7 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of VScanner AI?

Vulkyrie

Vulkyrie provides a easy-to-use security scanning solution for small and medium enterprises. The product consists of a network vulnerability scanner, a website vulnerability scanner and a static code analyzer. Customers can get started with the Free Plan which offers unlimited network and website scans.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Vulkyrie?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Vulkyrie?

What Are G2 Users Discussing About Vulkyrie?

WPScan

Enterprise grade WordPress malware database. Be the first to know about vulnerabilities affecting your WordPress installation, plugins, and themes. It’s like having your own team of WordPress security experts. - All vulnerabilities are manually vetted in our database by seasoned WordPress security professionals. - WPScan works with security researchers, vendors, and the WordPress community to triage vulnerabilities. - The vulnerability database is updated constantly as we discover new threats. WordPress integrations - No matter the size of your business, we’ve got a WordPress plugin that fits into your existing workflows. CLI security scanner - Get the hackers’ point of view with a command line interface written for security professionals. Versatile API - Tap directly into the vulnerability database API to get the latest WordPress vulnerabilities.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate WPScan?

  • Detection Rate: 10.0/10 (Category avg: 9.0/10)
  • Automated Scans: 10.0/10 (Category avg: 9.1/10)
  • Configuration Monitoring: 10.0/10 (Category avg: 8.5/10)

Who Is the Company Behind WPScan?

  • Seller: Automattic Inc.
  • Year Founded: 2005
  • HQ Location: San Francisco, CA
  • Twitter: @automattic
    57,202 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2,169 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of WPScan?

XSignal.io Online Vulnerability Scanner

XSIgnal.io is a new cloud-based vulnerability scanner of the external network infrastructure perimeter that can scan any type of resources / hosts / websites/subnet in just 15 minutes

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate XSignal.io Online Vulnerability Scanner?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.2/10)
  • Detection Rate: 8.3/10 (Category avg: 9.0/10)
  • Automated Scans: 10.0/10 (Category avg: 9.1/10)
  • Configuration Monitoring: 10.0/10 (Category avg: 8.5/10)

Who Is the Company Behind XSignal.io Online Vulnerability Scanner?

  • Seller: XSIGNAL
  • Year Founded: 2020
  • HQ Location: Delaware, US
  • LinkedIn® Page: www.linkedin.com
    3 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of XSignal.io Online Vulnerability Scanner?

What Are G2 Users Discussing About XSignal.io Online Vulnerability Scanner?

Zerocopter

Zerocopter enables you to confidently leverage the skills of the world's most knowledgable ethical hackers to secure your applications.

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate Zerocopter?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.2/10)
  • Detection Rate: 8.3/10 (Category avg: 9.0/10)
  • Automated Scans: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind Zerocopter?

  • Seller: Zerocopter
  • Year Founded: 2015
  • HQ Location: Amsterdam, NL
  • Twitter: @zerocopter
    5,235 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    37 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Zerocopter?

What Are G2 Users Discussing About Zerocopter?

ACSIA Cyber Risk Assessment

"The Cyber Risk Assessment Your Business Needs. ACSIA CRA analyzes your organization’s security level, identifies potential vulnerabilities and calculates your cybersecurity rating, so you will have a clear understanding of your cyber risk."

Who Is the Company Behind ACSIA Cyber Risk Assessment?

ACYDOR

ACYDOR is an AI-powered cybersecurity platform that continuously scans websites, APIs, servers, containers, and source code for vulnerabilities. It uses AI to translate technical findings into clear, prioritized remediation guidance -- built for small and medium businesses that need enterprise-grade security without an in-house security team. ACYDOR supports Business-tier features including scheduled scanning, priority alerts, daily security reports, API access, and team collaboration.

Who Is the Company Behind ACYDOR?

AlienVault® OSSIM™

AlienVault® OSSIM™ is a feature-rich, open-source security information and event management (SIEM) that includes event collection, normalization, and correlation. AlienVault OSSIM was launched by engineers because of a lack of available open-source products and to address the reality many security professionals face, which is that a SIEM, whether it is open source or commercial, is no good if it does not provide security visibility.

Who Is the Company Behind AlienVault® OSSIM™?

Arachn

Arachni includes an integrated, real browser environment in order to provide sufficient coverage to modern web applications which make use of technologies such as HTML5, JavaScript, DOM manipulation, AJAX, etc.

Who Is the Company Behind Arachn?

  • Seller: Sarosys
  • HQ Location: N/A
  • Twitter: @ArachniScanner
    1,493 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®
Lauren Worth
LW
Researched and written by Lauren Worth
Updated April 10, 2026