Best Vulnerability Scanners of 2025

Use the comparison tool below to compare the top Vulnerability Scanners on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    Aikido Security Reviews

    Aikido Security

    Aikido Security

    Free
    55 Ratings
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    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.
  • 2
    Astra Pentest Reviews

    Astra Pentest

    Astra Security

    $199 per month
    165 Ratings
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    Astra's Pentest is a comprehensive solution for penetration testing. It includes an intelligent vulnerability scanner and in-depth manual pentesting. The automated scanner performs 10000+ security checks, including security checks for all CVEs listed in the OWASP top 10 and SANS 25. It also conducts all required tests to comply with ISO 27001 and HIPAA. Astra provides an interactive pentest dashboard which allows users to visualize vulnerability analysis, assign vulnerabilities to team members, collaborate with security experts, and to collaborate with security experts. The integrations with CI/CD platforms and Jira are also available if users don't wish to return to the dashboard each time they want to use it or assign a vulnerability for a team member.
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    Quantum Armor Reviews

    Quantum Armor

    Silent Breach

    From $49/asset/month
    1 Rating
    Your attack surface is the sum total of all attack vectors that can be used against your perimeter defenses. It is simply the amount of information that you are exposing the outside world. The attack surface is the most important thing hackers will need to exploit to break into your network. When attacking targets, professional hackers usually follow the cyber kill chains. Typically, the first step in this process is to survey the target's attack surfaces. This is called advanced reconnaissance. By reducing the attack surface, you can reduce the risk and prevent attacks from ever happening. The cyber kill chain is a method for categorizing and tracking all stages of a cyberattack, from early reconnaissance to the exfiltration data.
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    IBM QRadar SIEM Reviews
    Leading the market, QRadar SIEM is designed to surpass adversaries through enhanced speed, scalability, and precision. As digital threats escalate and cyber attackers become more advanced, the importance of SOC analysts has reached unprecedented heights. QRadar SIEM empowers security teams to tackle current threats proactively by leveraging sophisticated AI, robust threat intelligence, and access to state-of-the-art resources, maximizing the potential of analysts. Whether you require a cloud-native solution tailored for hybrid environments, or a system that complements your existing on-premises setup, IBM offers a SIEM solution that can cater to your specific needs. Furthermore, harness the capabilities of IBM's enterprise-grade AI, which is crafted to improve the efficiency and knowledge of each security team member. By utilizing QRadar SIEM, analysts can minimize time-consuming manual tasks such as case management and risk assessment, allowing them to concentrate on essential investigations and remediation efforts while enhancing overall security posture.
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    Hakware Archangel Reviews
    Hakware Archangel, an Artificial Intelligence-based vulnerability scanner and pentesting instrument, is called Hakware Archangel. The Archangel scanner allows organizations to monitor their systems, networks, and applications for security flaws with advanced Artificial Intelligence continuously testing your environment.
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    Astra Security Reviews
    Astra Website Protection and Pentesting Suite is a go-to-security platform for securing your websites, web apps, mobile apps, cloud infrastructures (AWS/GCP/Azure), APIs and more. Astra offers Web Application Firewall, Malware Scanner, Vulnerability Management, Penetration Testing, Automated Vulnerability Scanning, with Pentest Compliance, CI/CD integrations and much more. With Astra Website Protection, you don't have to worry about any security incident and customer data breach - so that you can focus more on the business aspect of your company.
  • 7
    Snyk Reviews
    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 is a developer security platform that automatically integrates with a developer’s workflow and is purpose-built for security teams to collaborate with their development teams.
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    Haltdos  Reviews
    Haltdos ensures the 100% high availability of your website/web services by providing intelligent Web Application Firewall and application DDoS mitigation, Bot Protection, SSL offloading, Load Balancing solution over the public and private cloud that monitors, detects, and automatically mitigates a wide range of cyber-attacks including OWASP top 10 and Zero-day attacks, without requiring any human intervention.
  • 9
    HostedScan Reviews

    HostedScan

    HostedScan

    $ 29 per month
    1 Rating
    Examine networks, servers, and websites for potential security threats. Oversee your risk management through comprehensive dashboards, detailed reporting, and timely alerts. Incorporate routine vulnerability management into your information security framework. Whenever a new port opens or a threat is identified, your team will receive automatic notifications. Eliminate unnecessary distractions by ensuring that only newly discovered or unanticipated risks trigger alerts. You can also add targets, execute scans, and obtain results using automated processes. Additionally, integrate HostedScan seamlessly into your own offerings and services for enhanced security. This approach not only streamlines risk management but also enhances overall security effectiveness.
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    VulnSign Reviews

    VulnSign

    VulnSign

    $49/month/team
    1 Rating
    VulnSign is an online vulnerability scan that is fully automated, configurable by customers and offers advanced features. VulnSign can scan all types of web applications, regardless of their technology. It uses a Chrome-based crawling engine to identify vulnerabilities in legacy, custom-built, modern HTML5, Web 2.0, and Single Page Applications (SPA) applications. It also offers vulnerability checks for popular frameworks. VulnSign's vulnerability scanner is easy to use. Most of the pre-scan configuration can also be automated. It's a complete vulnerability management solution that supports multiple users and integrates well with other systems. To test it, you only need to specify the URL and credentials (to scan password-protected websites) and launch a vulnerability scanner.
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    CloudSploit Reviews

    CloudSploit

    CloudSploit

    $7.17/month
    1 Rating
    Cloud security best practices as an option CloudSploit is the most popular open-source security configuration monitoring tool for cloud infrastructure. Cloud security experts from all over the globe collaborated to create a repository for tests for cloud infrastructure like AWS, Azure and GitHub.
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    Qualys VMDR Reviews
    Qualys VMDR stands out as the industry's leading solution for vulnerability management, offering advanced scalability and extensibility. This fully cloud-based platform delivers comprehensive visibility into vulnerabilities present in IT assets and outlines methods for their protection. With the introduction of VMDR 2.0, organizations gain enhanced insight into their cyber risk exposure, enabling them to effectively prioritize vulnerabilities and assets according to their business impact. Security teams are empowered to take decisive action to mitigate risks, thereby allowing businesses to accurately assess their risk levels and monitor reductions over time. The solution facilitates the discovery, assessment, prioritization, and remediation of critical vulnerabilities, significantly lowering cybersecurity risks in real time across a diverse global hybrid IT, OT, and IoT environment. By quantifying risk across various vulnerabilities and asset groups, Qualys TruRisk™ enables organizations to proactively manage and reduce their risk exposure, resulting in a more secure operational framework. Ultimately, this robust system aligns security measures with business objectives, enhancing overall organizational resilience against cyber threats.
  • 13
    Probely Reviews

    Probely

    Probely

    $49.00/month
    1 Rating
    Probely is a web security scanner for agile teams. It allows continuous scanning of web applications. It also lets you manage the lifecycle of vulnerabilities found in a clean and intuitive web interface. It also contains simple instructions for fixing the vulnerabilities (including snippets code). Using its full-featured API it can be integrated into development pipelines (SDLC) or continuous integration pipelines, to automate security testing. Probely empowers developers to become more independent. This solves the security team's scaling problem that is often undersized compared to development teams. It provides developers with a tool to make security testing more efficient, which allows security teams to concentrate on more important activities. Probely covers OWASP TOP10, thousands more, and can be used for checking specific PCI-DSS and ISO27001 requirements.
  • 14
    Nsauditor Network Security Auditor Reviews
    Nsauditor Network Security Auditor is an effective tool designed for evaluating network security by scanning both networks and individual hosts to identify vulnerabilities and issue security warnings. This network security auditing software serves as a comprehensive vulnerability scanner that assesses an organization's network for various potential attack vectors that could be exploited by hackers, producing detailed reports on any identified issues. By utilizing Nsauditor, businesses can significantly lower their overall network management expenses, as it allows IT staff and system administrators to collect extensive information from all networked computers without the need for server-side software installations. Additionally, the ability to generate thorough reports not only aids in identifying security weaknesses but also streamlines the process of addressing these vulnerabilities systematically.
  • 15
    Swascan Reviews
    It scans web sites and web apps to identify and analyze security vulnerabilities. Network Scanner identifies and assists in fixing network vulnerabilities. It analyzes the source code to identify and fix security flaws and weak points. This online tool allows you to evaluate your company's compliance with GDPR. Your employees will benefit from this unique learning opportunity and you can avoid the increasing number of phishing attacks. Consulting activity to assist companies with management, control, and risk evaluation.
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    Hacken Reviews
    Hacken is one of the key players in the blockchain security field, with a track record of more than 2,000 audits for over 1,500 worldwide clients since 2017. Their clients include big names such as 1inch, Radix, NEAR Protocol, Sandbox, Wemix, Status, Aurora, ShapeShift, Unicrypt, Venom, Enjin, Status, and PolkaStarter, to name a few. Their team is powered by more than 150 global talents, including 60 top-class professional engineers dedicated to keeping projects safe. Trusted by industry giants like Coingecko and Coinmarketcap, Hacken's contributions have achieved wide recognition. Beyond Smart Contract Security Audits, Hacken offers a comprehensive suite of services, including Blockchain Protocol Audits, Penetration Testing, dApp Audits, Crypto Wallet Audits, Cross-Chain Bridge Audits, Bug Bounties, Proof of Reserves, CCSS Audits, and Tokenomics Audits & Design. From security audits and bug bounties to DORA Compliance, AML Monitoring, and Threat-Led Penetration Testing, Hacken delivers solutions that bridge innovation and compliance. Through collaborations with institutions like the European Commission and ADGM, Hacken sets security standards, fostering trust and resilience in the blockchain ecosystem.
  • 17
    SiteLock Reviews
    We enhance the security of websites by proactively identifying and resolving potential threats. Safeguard your online presence, brand integrity, and user safety from cyber threats effortlessly. Our all-encompassing website security software shields your site against harmful cyber attacks. This protection extends to your site’s code and web applications as well. Depending on the security package you choose, you will benefit from daily scans of your website, automated malware elimination, and timely updates for vulnerabilities and CMS patches, along with a web application firewall that prevents malicious traffic from reaching your site. Our instant website scan swiftly evaluates your site for malware, viruses, and various cyber threats, notifying you of any discovered issues. You can detect and automatically eliminate harmful content from your site, ensuring a secure environment for your customers. Additionally, our vulnerability scanner allows you to easily identify potential weaknesses in your CMS, preventing exploitation before it occurs. By implementing these measures, you not only protect your website but also enhance the overall trustworthiness of your online platform.
  • 18
    Comodo HackerProof Reviews
    Comodo transforms the way you assess the security of your website. Discover more about this cutting-edge technology designed to safeguard your visitors, exclusively offered by Comodo. Their unique Corner of Trust technology guarantees the HackerProof TrustLogo® is prominently displayed across your site. Additionally, Comodo's innovative Point to Verify feature encourages visitor interaction, fostering greater trust in your online presence. With patent-pending technologies, Comodo allows you to showcase your credentials directly on your site, eliminating the risk of redirecting visitors to external vendor pages that could result in lost sales. Unlike many competitors, Comodo's solution is immune to popup blockers, using rollover features to effectively communicate trustworthiness to your audience. Furthermore, Comodo refrains from imposing on your visitors, ensuring they remain focused on your offerings without distractions that could jeopardize your business. This seamless integration not only enhances user experience but also solidifies your site's credibility.
  • 19
    GitGuardian Reviews
    Top Pick
    GitGuardian is a global cybersecurity startup focusing on code security solutions for the DevOps generation. A leader in the market of secrets detection and remediation, its solutions are already used by hundred thousands developers in all industries. GitGuardian helps developers, cloud operation, security and compliance professionals secure software development, define and enforce policies consistently and globally across all their systems. GitGuardian solutions monitor public and private repositories in real-time, detect secrets and alert to allow investigation and quick remediation.
  • 20
    Invicti Reviews
    Invicti (formerly Netsparker) dramatically reduces your risk of being attacked. Automated application security testing that scales like none other. Your team's security problems grow faster than your staff. Security testing automation should be integrated into every step in your SDLC. Automate security tasks to save your team hundreds of hours every month. Identify the critical vulnerabilities and then assign them to remediation. Whether you are running an AppSec, DevOps or DevSecOps program, help security and development teams to get ahead of their workloads. It's difficult to prove that you are doing everything possible to reduce your company's risk without full visibility into your apps, vulnerabilities and remediation efforts. You can find all web assets, even those that have been forgotten or stolen. Our unique dynamic + interactive (DAST+ IAST) scanning method allows you to scan the corners of your apps in a way that other tools cannot.
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    Nessus Reviews
    Nessus is recognized by over 30,000 organizations globally, establishing itself as a leading security technology and the benchmark for vulnerability assessments. Since its inception, we have collaborated closely with the security community, ensuring that Nessus is continuously refined based on user feedback, making it the most precise and thorough solution available. After two decades, our commitment to community-driven enhancements and innovation remains steadfast, allowing us to deliver the most reliable and comprehensive vulnerability data, ensuring that critical vulnerabilities that could jeopardize your organization are never overlooked. As we move forward, our dedication to improving security practices continues to be our top priority, reinforcing Nessus's position as a trusted tool in the fight against cyber threats.
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    Crashtest Security Reviews

    Crashtest Security

    Crashtest Security

    €35 per month
    5 Ratings
    Crashtest Security, a SaaS-based security vulnerability scanner, allows agile development teams to ensure continuous security even before reaching Production. Our state-of the-art dynamic application security test (DAST), integrates seamlessly into your development environment and protects multipage and JavaScript applications, as well microservices and APIs. Crashtest Security Suite can be set up in minutes. You will also have advanced crawling options and the ability to automate your security. Crashtest Security can help you keep your code and customers safe by allowing you to see vulnerabilities in the OWASP Top 10.
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    Kiuwan Code Security Reviews
    Top Pick
    Security Solutions for Your DevOps Process Automate scanning your code to find and fix vulnerabilities. Kiuwan Code Security is compliant with the strictest security standards, such OWASP or CWE. It integrates with top DevOps tools and covers all important languages. Static application security testing and source analysis are both effective, and affordable solutions for all sizes of teams. Kiuwan provides a wide range of essential functionality that can be integrated into your internal development infrastructure. Quick vulnerability detection: Simple and quick setup. You can scan your area and receive results in minutes. DevOps Approach to Code Security: Integrate Kiuwan into your Ci/CD/DevOps Pipeline to automate your security process. Flexible Licensing Options. There are many options. One-time scans and continuous scanning. Kiuwan also offers On-Premise or Saas models.
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    Acunetix Reviews
    Acunetix is the market leader for automated web application security testing and is the preferred tool for many Fortune 500 customers. Acunetix can detect and report on a wide range of web application vulnerabilities. Acunetix's industry-leading crawler fully supports HTML5/JavaScript and Single-page applications. This allows auditing of complex, authenticated apps. Acunetix is the only technology that can automatically detect out of-band vulnerabilities. It is available online as well as on-premise. Acunetix includes integrated vulnerability management capabilities to help enterprises manage, prioritize and control all types of vulnerability threats. These features are based on business criticality. Acunetix is compatible with popular Issue Trackers, WAFs, and is available online on Windows, Linux, and Online
  • 25
    GamaScan Reviews
    GamaSec delivers an innovative blend of cybersecurity, remediation services, and financial assurance aimed at reducing the risk of website attacks for small and medium-sized enterprises. At last, SMBs can access the same level of security and resilience typically reserved for larger corporations. The services provided by GamaSec include comprehensive online web vulnerability assessments, continuous malware detection, and regular blacklist monitoring for enhanced protection, all of which significantly mitigate the risk of a cyber breach. GamaSec is known for its ability to nearly eliminate false positives, making remediation straightforward and allowing trained security professionals to effectively address and eradicate vulnerabilities and malware from your site. Additionally, GamaSec features a cloud-based, PCI-certified Web Application Firewall (WAF) that is always active, along with sophisticated Distributed Denial of Service (DDoS) protection to ensure ongoing defense against web-based attacks. To add further peace of mind, GamaSec provides a limited warranty for data breaches, offering up to $50,000 to assist with the expenses related to data recovery, ensuring that businesses are better equipped to handle potential threats. This comprehensive suite of services empowers SMBs to operate confidently in the digital landscape, knowing that they have robust protection in place.
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