Best Vulnerability Scanners
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Compare the Top Vulnerability Scanners as of October 2025
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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.
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1
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 -
2
Wiz
Wiz
Wiz is a new approach to cloud security that finds the most critical risks and infiltration vectors with complete coverage across the full stack of multi-cloud environments. Find all lateral movement risks such as private keys used to access both development and production environments. Scan for vulnerable and unpatched operating systems, installed software, and code libraries in your workloads prioritized by risk. Get a complete and up-to-date inventory of all services and software in your cloud environments including the version and package. Identify all keys located on your workloads cross referenced with the privileges they have in your cloud environment. See which resources are publicly exposed to the internet based on a full analysis of your cloud network, even those behind multiple hops. Assess the configuration of cloud infrastructure, Kubernetes, and VM operating systems against your baselines and industry best practices.Starting Price: Request Pricing -
3
Kiuwan Code Security
Kiuwan
Security Solutions For Your DevOps Process. Automatically scan your code to identify and remediate vulnerabilities. Compliant with the most stringent security standards, such as OWASP and CWE, Kiuwan Code Security covers all important languages and integrates with leading DevOps tools. Effective static application security testing and source code analysis, with affordable solutions for teams of all sizes. Kiuwan includes a variety of essential functionality in a single platform that can be integrated directly into your internal development infrastructure. Fast Vulnerability Detection: Easy and instant setup. Start scanning and get results in just minutes. DevOps Approach To Code Security: Integrate Kiuwan with your Ci/CD/DevOps pipeline to automate your security process. Flexible Licensing Options: Plenty of options, one time scans or continuous scanning. Kiuwan also offers a Saas or On-Premise model. -
4
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 -
5
GitGuardian
GitGuardian
GitGuardian is an end-to-end NHI security platform that empowers software-driven organizations to enhance their Non-Human Identity (NHI) security and comply with industry standards. With attackers increasingly targeting NHIs, such as service accounts and applications, GitGuardian integrates Secrets Security and NHI Governance. This dual approach enables the detection of compromised secrets across your dev environments while also managing non human identities and their secrets lifecycle. The platform supports over 450+ types of secrets, offers public monitoring for leaked data, and deploys honeytokens for added defense. Trusted by over 600,000 developers, GitGuardian is the choice of leading organizations like Snowflake, ING, BASF and Bouygues Telecom for robust secrets protection.Starting Price: $0 -
6
Invicti
Invicti Security
Application security is noisy and overly complicated. The good news: you can relieve that unnecessary noise and dramatically reduce your risk of attacks with Invicti. Keeping up with security is more manageable with accurate, automated testing that scales as your needs shift and grow. That's where Invicti shines. With a leading dynamic application security testing solution (DAST), Invicti helps teams automate security tasks and save hundreds of hours each month by identifying the vulnerabilities that really matter. Combining dynamic with interactive testing (DAST + IAST) and software composition analysis (SCA), Invicti scans every corner of an app to find what other tools miss. With asset discovery, it's easier to discover all web assets — even ones that are lost, forgotten, or created by rogue departments. Through tried-and-true methods, Invicti helps DevSecOps teams get ahead of their workloads to hit critical deadlines, improve processes, and communicate more effectively. -
7
Crashtest Security
Crashtest Security
Crashtest Security is a SaaS-based security vulnerability scanner allowing agile development teams to ensure continuous security before even hitting Production. Our state-of-the-art dynamic application security testing (DAST) solution integrates seamlessly with your dev environment and protects multi-page and JavaScript apps, as well as microservices and APIs. Set up Crashtest Security Suite in minutes, get advanced crawling options, and automate your security. Whether you want to see vulnerabilities within the OWASP Top 10 or you want to go for deep scans, Crashtest Security is here to help you stay on top of your security and protect your code and customers.Starting Price: €35 per month -
8
Hakware Archangel
Hakware
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 27001Starting Price: $100 -
9
Snyk
Snyk
Snyk is the leader in developer security. We empower the world’s developers to build secure applications and equip security teams to meet the demands of the digital world. Our developer-first approach ensures organizations can secure all of the critical components of their applications from code to cloud, leading to increased developer productivity, revenue growth, customer satisfaction, cost savings and an overall improved security posture. Snyk’s Developer Security Platform automatically integrates with a developer’s workflow and is purpose-built for security teams to collaborate with their development teams. Snyk is used by 1,200 customers worldwide today, including industry leaders such as Asurion, Google, Intuit, MongoDB, New Relic, Revolut and Salesforce. Snyk is recognized on the Forbes Cloud 100 2021, the 2021 CNBC Disruptor 50 and was named a Visionary in the 2021 Gartner Magic Quadrant for AST.Starting Price: $0 -
10
HostedScan
HostedScan
Scan networks, servers, and websites for security risks. Manage your risks via dashboards, reporting, and alerts. Build scheduled vulnerability management into your information security practice. When a new port is open, or a new risk is detected, automatically alert your team. Cut out the noise. Only new or unexpected risks are alerted. Add targets, run scans, and get results programmatically. Embed HostedScan into your own products and services.Starting Price: $ 29 per month -
11
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 -
12
urlscan.io
urlscan.io
urlscan.io is a free service to scan and analyze websites. When a URL is submitted to urlscan.io, an automated process will browse to the URL like a regular user and record the activity that this page navigation creates. This includes the domains and IPs contacted, the resources (JavaScript, CSS, etc.) requested from those domains, as well as additional information about the page itself. urlscan.io will take a screenshot of the page, and record the DOM content, JavaScript global variables, cookies created by the page, and a myriad of other observations. If the site is targeting the users of one of the more than 900 brands tracked by urlscan.io, it will be highlighted as potentially malicious in the scan results. Our mission is to allow anyone to easily and confidently analyze unknown and potentially malicious websites. Just like you would use a malware sandbox to analyze suspicious files, you can use urlscan.io to do the same thing but with URLs.Starting Price: $500 per month -
13
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. -
14
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 -
15
YAG-Suite
YAGAAN
The YAG-Suite is a French made innovative tool which brings SAST one step beyond. Based on static analysis and machine learning, YAGAAN offers customers more than a source code scanner : it offers a smart suite of tools to support application security audits as well as security and privacy by design DevSecOps processes. Beyond classic vulnerability detection, the YAG-Suite focuses the team attention on the problems that really matter in their business context, it supports developers in their understanding of the vulnerability causes and impacts. Its contextual remediation support them in fixing efficiently the problems while improving their secure coding skills. Additionally, YAG-Suite's unprecedented 'code mining' support security investigations of an unknown application with mapping all relevant code features and security mechanisms and offers querying capabilities to search for 0-days or non automatically detectable risks. PHP, Java and Python are supported. JS, C/C++ coming soonStarting Price: From €500/token or €150/mo -
16
Pentest-Tools.com
Pentest-Tools.com
Pentest-Tools.com helps security professionals find, validate, and communicate vulnerabilities faster and with greater confidence - whether they’re internal teams defending at scale, MSPs juggling clients, or consultants under pressure. With comprehensive coverage across network, web, API, and cloud assets, and built-in exploit validation, it turns every scan into credible, actionable insight. Trusted by over 2,000 teams in 119 countries and used in more than 6 million scans annually, it delivers speed, clarity, and control - without bloated stacks or rigid workflows. ✔️ Comprehensive toolkit with real-world coverage ✔️ Validated findings rich with evidence ✔️ Automation options with granular control ✔️ Flexible, high-quality reporting ✔️ Workflow-friendly by designStarting Price: $95 per month -
17
TrustedSite
TrustedSite
TrustedSite Security is a complete solution for external security testing and monitoring. In a single, easy-to-use platform, TrustedSite brings together the essential tools your organization needs to reduce the likelihood of a breach, from attack surface discovery to vulnerability scanning to manual penetration testing. TrustedSite’s proprietary risk scoring algorithm highlights weak points on your perimeter and provides insights on what remediations to prioritize. With comprehensive monitoring tools, you can get alerted instantly when new risks arise.Starting Price: $30 per target -
18
ZeroPath
ZeroPath
ZeroPath is an AI-powered security platform designed to provide developers with effortless application security. By integrating seamlessly with existing CI/CD pipelines, ZeroPath enables continuous, human-level application security and pull request (PR) reviews. The platform's AI-driven code vulnerability scanning identifies and addresses issues such as broken authentication, logic bugs, and outdated dependencies. ZeroPath's methodology includes installing their GitHub app, which supports GitHub, GitLab, and BitBucket, to facilitate quick setup. The platform excels in detecting complex vulnerabilities that other scanners may overlook, offering faster security checks with fewer false positives. Instead of merely reporting bugs, ZeroPath issues PRs with patches when confident they won't disrupt the application, reducing noise and backlog growth. The platform's features encompass Static Application Security Testing (SAST), and detection of broken authentication and business logic flaws.Starting Price: Free -
19
VAddy
VAddy
With VAddy, there’s no need for your developers to be security experts. Easily discover vulnerabilities, and deal with them before they become entrenched in your code. VAddy automatically runs as part of your existing CI process. VAddy runs after every code change, and alerts you when a commit contains vulnerabilities. We’ve all had projects where a vulnerability found just before release threw the entire project off-schedule. Help prevent last-minute surprises by continually performing high-quality security analysis throughout your development process. VAddy allows you to visualize the frequency of security vulnerabilities caused by each team member or code module. Quickly identify problem areas, and increase education to improve areas or developers with weak security knowledge. Our diagnostic engine is continually being tuned and updated with the latest threats by our security experts. That allows your team to easily develop secure applications without special domain knowledge.Starting Price: $55 per month -
20
Hacker Target
Hacker Target
Simplify the security assessment process with hosted vulnerability scanners. From attack surface discovery to vulnerability identification, actionable network intelligence for IT & security operations. Proactively hunt for security weakness. Pivot from attack surface discovery to vulnerability identification. Find security holes with trusted open source tools. Get access to tools used by penetration testers and security professionals around the world. Hunt vulnerabilities from the attackers perspective. Simulating real world security events, testing vulnerabilities and incident response. Discover the attack surface with tools and open source intelligence. Protect your network with improved visibility. Over 1 million scans performed last year. Our vulnerability scanners have been launching packets since 2007. Fixing security issues requires you find them. Identify the issue, re-mediate the risk and test again to be sure.Starting Price: $10 per month -
21
StackHawk
StackHawk
StackHawk tests your running applications, services, and APIs for security vulnerabilities that your team has introduced as well as exploitable open source security bugs. Automated test suites in CI/CD are the norm for today’s engineering teams. Why should application security be any different? StackHawk is built to check for vulnerabilities in your pipeline. Built for developers is more than a tagline. It is the ethos of StackHawk. Application security has shifted left and developers need a tool for reviewing and fixing security findings. With StackHawk, application security can keep up with the pace of today’s engineering teams. Find vulnerabilities at the pull request and quickly push out fixes, all while yesterday’s security tools are waiting for someone to kick off a manual scan. A security tool that developers love to use, powered by the world’s most widely used open source security scanner.Starting Price: $99 per month -
22
PatrOwl
PatrOwl.io
PatrowlHears supports your vulnerability watch process for your internal IT assets (OS, middleware, application, Web CMS, Java/.Net/Node library, network devices, IoT). Vulnerabilities and related exploitation notes at put at your disposal. Scan continuously websites, public IP, domains and subdomains for vulnerabilities, misconfigurations. Perform the reconnaissance steps, including the asset discovery and the full-stack vulnerability assessment and the remediation checks. Automation of static code analysis, external resources assessment and web application vulnerability scans. Access a comprehensive and continuously updated vulnerability database scored and enriched with exploit and threat news information. Metadata are collected and qualified by security experts from public OSINT and private feeds.Starting Price: €49 per month -
23
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 -
24
Dependency Track SaaS
YourSky.blue
Dependency Track SaaS provided by YourSky.blue is the managed cloud solution of the popular open-source Dependency-Track. Always up to date with the latest security bulletins, it allows to easily monitor all the chain of software components through powerful dashboards and configurable alerts. It periodically scans already uploaded SBOMs for new security issues, outdated versions or licenses at risk. YourSky.blue Dependency Track SaaS is one of the most powerful and essential tool to manage software assets conveniently. The SaaS product also includes Single-Sign-On technology to facilitate integration with any enterprise identity provider.Starting Price: USD 10.08 per user per month -
25
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 -
26
Defense.com
Defense.com
Take control of cyber threats. Identify, prioritize and track all your security threats with Defense.com. Simplify your cyber threat management. Detection, protection, remediation, and compliance, are all in one place. Make intelligent decisions about your security with automatically prioritized and tracked threats. Improve your security by following the effective remediation steps provided for each threat. Gain knowledge and advice from experienced cyber and compliance consultants when you need assistance. Take control of your cyber security with easy-to-use tools that can work with your existing security investment. Live data from penetration tests, VA scans, threat intelligence and more all feeds into a central dashboard, showing you exactly where your risks are and their severity. Remediation advice is included for each threat, making it easy to make effective security improvements. Powerful threat intelligence feeds are mapped to your unique attack surface.Starting Price: $30 per node per month -
27
OnSecurity
OnSecurity
OnSecurity is a leading CREST-accredited penetration testing vendor based in the UK, dedicated to delivering high-impact, high-intelligence penetration testing services to businesses of all sizes. By simplifying the management and delivery of pentesting, we make it easier for organisations to enhance their security posture and mitigate risks, contributing to a safer, more secure digital environment for everyone. Pentesting, Vulnerability Scanning and Threat Intelligence all in one platform.Starting Price: $9.30 per month -
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Seal Security
Seal Security
Redefine open source vulnerability and patch management with Seal Security. Easy integration directly into your existing SDLC, and workflows. Standalone security patches for immediate resolution of critical security issues. Predictable remediation and optimal resource allocation, with centralized control and reduced R&D dependency. Streamline your open source vulnerability remediation without introducing the risk of breaking changes. Say goodbye to alert fatigue and start patching with Seal Security. Pass every product security scan with confidence. Seal Security provides immediate remediation for open source vulnerabilities. By meeting your customers' SLAs and offering a vulnerability-free product, you can ensure customer trust and fortify your market standing. Seal Security seamlessly integrates with various coding languages, patch management systems, and open source platforms through powerful APIs and CLI.Starting Price: Free -
29
Rafter
Rafter
Rafter is a developer-friendly security scanning platform that lets you detect and address vulnerabilities in your GitHub repositories with a single click or command. It integrates seamlessly via a browser-based dashboard, CLI, or REST API to scan JavaScript, TypeScript, and Python code for a range of issues, including exposed API keys, SQL injection, XSS flaws, insecure dependencies, hardcoded credentials, and authentication weaknesses. Results are clearly categorized into “Errors,” “Warnings,” and “Improvements,” each offering detailed explanations, code locations, remediation steps, and formatted prompts ready to paste into AI coding assistants. You can view findings in JSON or Markdown, automate scans within CI/CD pipelines, and pull scan results directly into your workflows. Whether you prefer no-code, low-code, or full-code environments, Rafter adapts flexibly to your setup, making proactive security early in development effortless and scalable.Starting Price: $39 -
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Brakeman
Brakeman
Brakeman is a security scanner for Ruby on Rails applications. Unlike many web security scanners, Brakeman looks at the source code of your application. This means you do not need to set up your whole application stack to use it. Once Brakeman scans the application code, it produces a report of all security issues it has found. Brakeman requires zero setup or configuration once it is installed. Just run it. Because all Brakeman needs is source code, Brakeman can be run at any stage of development: you can generate a new application with rails new and immediately check it with Brakeman. Since Brakeman does not rely on spidering sites to determine all their pages, it can provide more complete coverage of an application. This includes pages which may not be ‘live’ yet. In theory, Brakeman can find security vulnerabilities before they become exploitable. Brakeman is specifically built for Ruby on Rails applications, so it can easily check configuration settings for best practices.