Best Vulnerability Scanners

Compare the Top Vulnerability Scanners as of April 2025

What are Vulnerability Scanners?

Vulnerability scanners enable organizations to perpetually track and monitor applications and systems to detect security flaws, threats, and vulnerabilities. Vulnerability scanners scan for vulnerabilities by drawing from a fresh database of vulnerabilities. Compare and read user reviews of the best Vulnerability Scanners currently available using the table below. This list is updated regularly.

  • 1
    Aikido Security

    Aikido Security

    Aikido Security

    Secure your stack with Aikido's code-to-cloud security platform. Find and fix vulnerabilities fast & automatically. Aikido's all-in-one approach combines multiple important scanning capabilities. SAST, DAST, SCA, CSPM, IaC, Container scanning and more - making it a true ASPM platform.
    Starting Price: Free
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  • 2
    Quantum Armor

    Quantum Armor

    Silent Breach

    Your attack surface is the sum of every attack vector that can be used to breach your perimeter defenses. In other words, it is the total quantity of information you are exposing to the outside world. Typically, the larger the attack surface, the more opportunities hackers will have to find a weak link which they can then exploit to breach your network. Professional hackers typically follow the cyber kill chain when attacking a target, and surveying the target's attack surface is normally the very first step in this process; what is known as advanced reconnaissance. Reducing the attack surface can minimize risk further down the cyber kill chain, preventing attacks before they even occur by eliminating potential attack vectors as early as possible. The cyber kill chain is a method of categorizing and tracking the various stages of a cyberattack from the early reconnaissance stages to the exfiltration of data.
    Starting Price: From $49/asset/month
  • 3
    Hakware Archangel
    Hakware Archangel is an Artificial Intelligence based vulnerability scanner and pentesting tool. Archangel scanner enables organizations to monitor their networks, systems, and applications for security vulnerabilities with advanced Artificial intelligence continuously testing your environment. Why use Archangel? -Identify vulnerabilities before cyber criminals do -Our vulnerability scanning mitigates the risks of a data breach, which will come with a range of costs, including remediation, the loss of customers as a result of reputational damage and fines -Vulnerability scanning is not explicitly required by the GDPR (General Data Protection Regulation) or POPI (Protection Of Personal Information Act), but the -Regulation does require organisations that process personal data to ensure that they have implemented appropriate technical and organisational security measures – which includes identifying vulnerabilities -The international standard for information security, ISO 27001
    Starting Price: $100
  • 4
    Astra Security

    Astra Security

    Astra Security

    Astra Security is the go-to security suite for web & mobile apps, network, cloud infrastructures, API and more. With Astra Website Protection, you don't have to worry about any malware, credit card hack, SQLi, XSS, SEO spam, comments spam, brute force & 100+ types of internet threats. Astra Website Protection offers Website/Web Application Firewall and Malware Scanner. This means you can get rid of multiple security solutions & let Astra take care of it all.
    Starting Price: $25/month
  • 5
    Defendify

    Defendify

    Defendify

    Founded in 2017, Defendify is pioneering All-In-One Cybersecurity® for organizations with growing security needs, backed by experts offering ongoing guidance and support. Delivering multiple layers of protection, Defendify provides an easy-to-use platform designed to strengthen cybersecurity across people, process, and technology, continuously. Defendify streamlines cybersecurity assessments, testing, policies, training, detection, response, and containment in one consolidated and cost-effective cybersecurity solution. 3 layers, 13 solutions, 1 platform, including: • Managed Detection & Response • Cyber Incident Response Plan • Cybersecurity Threat Alerts • Phishing Simulations • Cybersecurity Awareness Training • Cybersecurity Awareness Videos • Cybersecurity Awareness Posters & Graphics • Technology Acceptable Use Policy • Cybersecurity Risk Assessments • Penetration Testing • Vulnerability Scanning • Compromised Password Scanning • Website Security Scanning
    Starting Price: $0
  • 6
    VulnSign

    VulnSign

    VulnSign

    VulnSign is an online vulnerability scanner that is fully automated, customer-orient configurable and has advanced features. VulnSign can scan any type of web application, regardless of the technology it was built with. It uses a Chrome based crawling engine and can identify vulnerabilities in legacy, and custom built, modern HTML5, Web 2.0 applications and Single Page Applications (SPA). It also has vulnerability checks for popular frameworks. The VulnSign vulnerability scanner is very easy to use and most of the pre-scan configuration can be automated. It is an all in one vulnerability management solution, with multi user support and integration capabilities. Though to test it all you need to do is specify the URL and credentials (to scan password protected websites), and launch a vulnerability scan.
    Starting Price: $49/month/team
  • 7
    Acunetix

    Acunetix

    Invicti Security

    As the market leader in automated web application security testing, Acunetix by Invicti is the go-to security tool for Fortune 500 companies. DevSecOps teams can cut through the noise to uncover unseen risks and mitigate dangerous exploits, detecting and reporting on a wide array of vulnerabilities. With an industry-leading crawler that fully supports HTML5, JavaScript, and Single-page applications, Acunetix enables the auditing of complex, authenticated applications for deeper insight into an organization's risk posture. It's a leader for a reason: the technology behind Acunetix delivers the only product on the market that can automatically detect out-of-band vulnerabilities to enable comprehensive management, prioritization, and control for vulnerability threats by criticality. Plus, it's available both online and as an on-prem solution, integrating with popular issue trackers and WAFs so that DevSecOps teams don't have to slow down when building innovative apps.
  • 8
    Detectify

    Detectify

    Detectify

    Detectify sets the standard for External Attack Surface Management (EASM), providing 99.7% accurate vulnerability assessments. ProdSec and AppSec teams trust Detectify to expose exactly how attackers will exploit their Internet-facing applications. The Detectify platform automates continuous real-world, payload-based attacks crowdsourced through its global community of elite ethical hackers, exposing critical weaknesses before it’s too late. Detectify is available on the global market, except US-sanctioned countries. It is tech-agnostic, which means you can deploy the scanning engines as long as you are hosted in the cloud. Currently, Detectify is trusted by 1500+ security-conscious companies including popular app-makers King, Trello, Grammarly. No matter how much security knowledge you have, Detectify helps you stay on top of security and build safer web applications.
    Starting Price: $89 per month
  • 9
    Pentest-Tools.com

    Pentest-Tools.com

    Pentest-Tools.com

    Get a hacker’s perspective on your web apps, network, and cloud. Pentest-Tools.com helps security teams run the key steps of a penetration test, easily and without expert hacking skills. Headquartered in Europe (Bucharest, Romania), Pentest-Tools.com makes offensive cybersecurity tools and proprietary vulnerability scanner software for penetration testers and other infosec pros. Security teams use our toolkit to identify paths attackers can use to compromise your organization so you can effectively reduce your exposure to cyberattacks. What you can do with Pentest-Tools.com Built by a team of experienced penetration testers, Pentest-Tools.com is a web-based platform that speeds-up the common steps performed in almost every assessment: reconnaissance, vulnerability scanning, exploitation, and report writing. Using the 20+ built-in tools, you get quick insights into targets' weaknesses so you know where to dig deeper, pop shells, and have fun.
    Starting Price: $85 per month
  • 10
    Informer

    Informer

    Informer

    Find your true attack surface with Informer's automated digital footprint detection and 24/7 monitoring. Access granular vulnerability data for your web applications and infrastructure, including expert remediation advice. Dashboards allow you to visualize and understand your evolving attack surface while tracking your progress, enabling you to accurately assess your overall security posture. Results of discovered assets and vulnerabilities are displayed and managed in one central area, with multiple ways to make it easy for you to quickly deal with your risks. The custom reporting suite provides access to detailed management information, specifically created to record important asset and vulnerability data. Be instantly alerted to any changes in your attack surface that could affect the overall security posture of your environment, 24/7.
    Starting Price: $500 Per Month
  • 11
    ScanFactory

    ScanFactory

    ScanFactory

    ScanFactory is an Attack Surface Management & Continuous Automated Vulnerability Assessment Platform that provides realtime security monitoring across all external assets of a company by enumerating & scanning its entire network infrastructure utilizing 15+ most trusted community-backed security tools & extensive database of exploits. Its vulnerability scanner stealthily performs a deep & continuous reconnaissance to map your entire external attack surface & are extended with handpicked top-rated premium plugins, custom wordlists & plethora of vulnerability signatures. Its dashboard can be used to discover & review all vulnerabilities sorted by CVSS & has enough information to understand, replicate & remediate the issue. It also has capability to export alerts to Jira, TeamCity, Slack & WhatsApp.
    Starting Price: $50
  • 12
    Cyberint Argos Platform
    Cyberint is a global threat intelligence provider focusing on helping its clients to proactively protect their businesses against cyber threats coming from beyond the traditional security perimeters. Manage exposure, prioritize threats, and reduce cyber risk with Argos, Cyberint’s Impactful Intelligence platform. Protect your organization from an array of external cyber risks with a single comprehensive solution. Continuously uncover known and unknown vulnerabilities and weaknesses. From exposed web Interfaces and cloud Storage exposure to email security issues and open ports, Argos’ autonomous discovery maps out your external exposures and prioritize for impactful remediation. Cyberint serves leading brands worldwide including Fortune 500 companies across industries such as finance, retail, ecommerce, gaming, media, and more.
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