Best Vulnerability Scanner Software - Page 19

How Many Vulnerability Scanner Software Products Does G2 Track?

Total Products under this Category: 295

Category Stats (Nov 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: November 01, 2026

How Does G2 Rank Vulnerability Scanner Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 8,200+ Authentic Reviews
  • 295+ 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)

Trickest Platform

Trickest provides an innovative approach to offensive cybersecurity automation, assets, and vulnerability discovery. The platform combines extensive adversary tactics and techniques with full transparency, hypercustomization, and hyperscalability, making it the go-to platform for offensive security operations. The Trickest platform comes with comprehensive tooling, scripting, managed infrastructure, scaling, ready-to-go solutions, and analytics, serving as a collaborative command center for Offensive Security, Penetration testing, Red teams, Security Analysts, and Security Service providers (MSSPs). What makes us different? Easy customization of logic, inputs, outputs, and integrations, making them adaptable to specific needs and thus producing superior-quality data compared to others. Some of the automation workflows and solutions that our customers deploy and execute: - Attack Surface Discovery - Vulnerability Scanning - Dynamic Application Security Testing (DAST) - Recon/Information Gathering (Passive & Active) - Organization OSINT - CVE scanning - Cloud Scanning - DNS recon & research - Subdomain Enumeration - Subdomain Takeover - Custom Security Automation and Orchestration Main components of the Trickest platform include: Solutions & Analytics - Ready-to-go and transparent solutions for Attack Surface Discovery, Vulnerability Scanning, Dynamic Application Security Testing (DAST), and Open-source intelligence OSINT, offering insight into every step of the process, easy customization, and Analytics on the top. The Builder - Access to 90+ workflow templates, 300+ open-source tools, Bash & Python scripting, CLI for building custom workflows to discover asset, vulnerabilities, scan network & apps, crawl, spider, enumerate, fuzz, bruteforce and much more. Hyperscalability - Whether scanning regional infrastructures with 100s of 1000s of assets or smaller organizational scopes, Trickest supports it all without per-asset costs.

Who Is the Company Behind Trickest Platform?

  • Seller: Trickest
  • Year Founded: 2020
  • HQ Location: Dover, US
  • LinkedIn® Page: www.linkedin.com
    12 employees on LinkedIn®

Versio.io Platform

Versio.io is an enterprise software solution based on historicized IT monitoring data to optimize and support your IT operations. With Versio.io you can historize your IT monitoring data extracting additional value from it. This allows you to reduce IT deployment costs and to use existing IT resources more efficiently. Optimization solutions require information from the history provided by Versio.io. This enables you to reduce hardware and license costs, ensure auditability of your IT, automate governance and compliance rule monitoring, ensure fair distribution of IT cost allocation, and further more.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Versio.io Platform?

Who Uses This Product?

  • Company Size: 67% Small, 33% Large

What Are Recent G2 Reviews of Versio.io Platform?

What Are G2 Users Discussing About Versio.io Platform?

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How it works

VigiaOT

VigiaOT is an OT asset inventory and vulnerability management tool built for factories and industrial sites, including small and mid-size plants without a dedicated OT security team. A technician’s laptop visits each cell and runs read-only active discovery over Modbus TCP, Siemens S7, EtherNet/IP, OPC UA, BACnet/IP, SNMP, MQTT and other common protocols. It identifies vendor, model, firmware, open ports and network exposure (isolated, segmented, bridged to IT or internet-facing). Scans only run in windows the plant schedules, and no probe ever writes to a device. Each device is correlated against NVD and the CISA Known Exploited Vulnerabilities catalog, with KEV-listed findings at the top. Every finding gets a decision (risk accepted, mitigation planned, false positive, remediated) with a written justification, so the review history is auditable. Results export to CSV and to an executive Excel report. VigiaOT scales from a single laptop (Solo) to a site-wide deployment, where several technicians feed one on-site appliance. Optional modules add passive listening on the IT network for OT devices crossing the IT/OT boundary, and an AI module that reads manufacturer security advisories, matches them to the exact firmware installed, and drafts short alerts that a person reviews. Discovery needs no internet. Air-gapped sites receive vulnerability updates by USB. Free trial for up to 5 devices. Built by CodeBox, a Portuguese industrial software and hardware company with 9 years in manufacturing automation.

Who Is the Company Behind VigiaOT?

Virtis

Who Is the Company Behind Virtis?

  • Seller: Virtis
  • Year Founded: 2016
  • HQ Location: Los Angeles, US
  • LinkedIn® Page: www.linkedin.com
    10 employees on LinkedIn®

Vuln0x

Vuln0x is developed by Solustiq Yazılım ve Yapay Zeka Teknolojileri A.Ş., an AI-driven software company headquartered in Edirne, Turkey, with international operations through Tech In Wise IT Solutions L.L.C. in Dubai. Solustiq specializes in building AI-powered SaaS products across security, market research, and developer tooling. Vuln0x is the company's dedicated security platform, built from the ground up to make professional-grade penetration testing accessible to teams of any size. Vuln0x combines automated vulnerability scanning with Sentinel, an autonomous AI penetration testing agent that orchestrates 29+ Kali Linux security tools through a chat interface. Sentinel follows a 7-phase attack methodology covering reconnaissance, surface analysis, CMS detection, parameter discovery, injection testing, authentication testing, and report generation. It scans using 5,800+ Nuclei templates, adapts to WAF detection, chains findings into deeper analysis, and delivers structured reports with severity ratings and remediation steps. Additional capabilities include scheduled scans for continuous monitoring, a risk scoring dashboard, API and CI/CD integration, and professional PDF reporting all with zero setup required. Vuln0x solves a critical gap for SMBs, digital agencies, and DevSecOps teams: getting pentest-grade security results without the pentest-grade cost and complexity. Traditional penetration testing requires expensive consultants and days of manual work. Automated scanners catch surface-level issues but miss chained vulnerabilities. Vuln0x bridges both Sentinel thinks like a pentester, acts autonomously, and reports like a professional, so teams can ship secure applications without slowing down development or breaking the budget.

Who Is the Company Behind Vuln0x?

VulnCheck For Government

VulnCheck for Government is a specialized cybersecurity solution designed to empower government agencies with advanced tools and intelligence to proactively identify, assess, and mitigate vulnerabilities. By providing comprehensive exploit and vulnerability intelligence, initial access intelligence, and IP intelligence, VulnCheck enables agencies to enhance their cyber defense strategies and stay ahead of emerging threats.

Who Is the Company Behind VulnCheck For Government?

  • Seller: VulnCheck
  • Year Founded: 2021
  • HQ Location: Lexington, US
  • LinkedIn® Page: www.linkedin.com
    50 employees on LinkedIn®

VulnScanners

VulnScanners runs Nmap, Nuclei, and OWASP ZAP against your external surface and turns the raw output into what you actually need: a clean, client-ready report with an executive summary, severity breakdown, and every finding written out with business impact, remediation steps, and a copy-paste command to verify it's real. No infrastructure. You sign up, add a target, and get a PDF report back in minutes. Credits start at $10 and never expire — buy a single assessment or a ten-pack, use them whenever you need, no subscription required. There is no free tier and no upsell funnel; you pay for what you use and nothing else. For MSPs and consultancies, every report can go out under your own brand on the Agency plan ($399/mo, 200 assessments per month). White-label cover page, header, footer — your client sees your name, not ours. That turns external scanning into a recurring service you can sell, not a tool you babysit. For compliance teams, every assessment produces dated evidence that m

Who Is the Company Behind VulnScanners?

VulnSign

VulnSign is help to organizations enhance their cybersecurity posture and protect their web applications from potential threats. Our intuitive, user-friendly platform allows users to quickly and easily scan their web applications for vulnerabilities that could be exploited by cybercriminals. VulnSign is designed to easy to use, yet powerful enough to identify potential vulnerabilities in your web-based systems. Our team of security experts is constantly working to improve and update our DAST application, ensuring that it stays at the forefront of the cybersecurity industry.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind VulnSign?

  • Seller: VulnSign
  • Year Founded: 2022
  • HQ Location: West Hollywood, US
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of VulnSign?

VULNWatch

VULNWatch is a comprehensive website security assessment platform designed to simplify and enhance the process of identifying and addressing web vulnerabilities. Leveraging over 13 years of cybersecurity expertise and advanced AI-powered tools, VULNWatch offers in-depth, automated evaluations to help business owners and developers secure their websites efficiently and confidently. Key Features and Functionality: - Unified Security Engine: Integrates industry-leading tools—both commercial and open-source—into a single, intelligent platform, providing centralized security intelligence. - Comprehensive Vulnerability Scanning: Utilizes tools like Zed Attack Proxy (ZAP), WPScan, and sqlmap to detect a wide range of vulnerabilities, including SQL injections and issues specific to WordPress. - AI-Powered Analysis: Employs a proprietary AI module to enhance detection capabilities, prioritize alerts, and offer tailored remediation advice. - Threat Intelligence Integration: Incorporates data from sources like the GitHub Advisory Database and URLhaus to stay updated on the latest threats. - Historical Domain Analysis: Uses Web Archive to investigate the historical evolution of a domain, exposing previously exposed files or deprecated assets vulnerable to reactivation. Primary Value and Problem Solved: VULNWatch addresses the critical need for accessible and effective website security by providing a unified platform that simplifies vulnerability assessments. By integrating multiple security tools and leveraging AI, it offers users unmatched visibility and actionable insights into their website's threat landscape. This empowers users to proactively identify and mitigate vulnerabilities, ensuring robust protection against potential cyber threats.

Who Is the Company Behind VULNWatch?

Vulseek by Securetia

Vulseek is a modern Vulnerability Management as a Service (VMaaS) solution that simplifies how organizations identify, assess, and remediate security vulnerabilities across their infrastructure. Designed with usability and effectiveness in mind, Vulseek automates the entire vulnerability lifecycle, from detection to resolution, empowering teams to stay secure without added complexity. At its core, Vulseek combines automated asset discovery and scanning with intelligent risk prioritization, allowing security teams to focus on what truly matters. Its customizable dashboards, real-time alerts, and integrations with popular ticketing systems and SIEMs help ensure vulnerabilities are addressed swiftly and systematically. Built by cybersecurity experts, Vulseek is trusted by companies across industries to: Maintain continuous visibility into their attack surface Reduce mean time to remediation (MTTR) Meet compliance requirements with ease Whether you're a small business or a growing enterprise, Vulseek provides reliable, accessible, and actionable vulnerability management without the overhead of traditional tools.

Who Is the Company Behind Vulseek by Securetia?

Wangsu Vulnerability Scanning

The Network Vulnerability Scanning Service uses a self-developed vulnerability scanner to perform comprehensive security vulnerability scanning on specified target systems. The service relies on a powerful vulnerability database and 100,000+ vulnerability detection scripts to drill down into various security vulnerabilities. All kinds of scanning items are strictly tested by security experts, and timely follow up on the newly exposed security vulnerabilities on the network to ensure the accuracy and timeliness of scanning.

Who Is the Company Behind Wangsu Vulnerability Scanning?

Webreaver

Webreaver is a web application vulnerability scanner.

Who Is the Company Behind Webreaver?

Lauren Worth
LW
Researched and written by Lauren Worth
Updated April 10, 2026