List of the Top 8 Dynamic Application Security Testing (DAST) Software for Nucleus in 2026

GitLab serves as a comprehensive DevOps platform that provides an all-in-one CI/CD toolchain, simplifying the workflow for teams. With a singular interface, unified conversations, and a consistent permission model, GitLab transforms collaboration among Security, Development, and Operations teams within a single application. This integration leads to significant reductions in development time and costs, minimizes application vulnerabilities, and accelerates software delivery processes. Furthermore, it enhances developer productivity by facilitating source code management that promotes collaboration, sharing, and coordination among the entire software development team. To expedite software delivery, GitLab enables efficient tracking and merging of branches, auditing of changes, and supports concurrent work efforts. Teams can review code, engage in discussions, share knowledge, and pinpoint defects, even in distributed settings, through asynchronous review processes. Additionally, the platform automates and tracks code reviews, generating reports that enhance transparency and continuous improvement in the development cycle. By offering these robust features, GitLab not only streamlines operations but also fosters a culture of collaboration and efficiency within development teams.

Invicti, previously known as Netsparker, significantly mitigates the threat of cyberattacks. Its automated application security testing offers unparalleled scalability. As the security challenges your team faces outpace the available personnel, integrating security testing automation into every phase of your Software Development Life Cycle (SDLC) becomes essential. By automating security-related tasks, your team can reclaim hundreds of hours each month, allowing for a more efficient workflow. It is crucial to pinpoint critical vulnerabilities and delegate them for remediation. Whether managing an Application Security, DevOps, or DevSecOps initiative, this approach equips security and development teams to stay ahead of their demands. Gaining comprehensive visibility into your applications, vulnerabilities, and remediation efforts is vital to demonstrating a commitment to reducing your organization's risk. Additionally, you can uncover all web assets, including those that may have been neglected or compromised. Our distinctive dynamic and interactive scanning technique (DAST + IAST) enables you to thoroughly explore your applications' hidden areas in ways that other solutions simply cannot achieve. By leveraging this innovative scanning method, you can enhance your overall security posture and ensure better protection for your digital assets.

Acunetix stands at the forefront of automated web application security testing and has garnered a strong preference among numerous Fortune 500 companies. This tool is adept at identifying and reporting a diverse array of vulnerabilities within web applications. Its advanced crawler is designed to fully accommodate HTML5, JavaScript, and Single-page applications, enabling thorough audits of intricate, authenticated environments. Notably, Acunetix is unique in its capability to automatically identify out-of-band vulnerabilities, setting it apart from other solutions. Users can access Acunetix both online and as an on-premise installation. Moreover, the platform features integrated vulnerability management tools that empower enterprises to efficiently manage, prioritize, and mitigate various vulnerability threats, taking into account the criticality to their business operations. Acunetix also boasts compatibility with widely-used Issue Trackers and Web Application Firewalls (WAFs), ensuring a seamless integration into existing security workflows. Additionally, it is available for use on major operating systems, including Windows and Linux, as well as through online platforms.

OpenText Static Application Security Testing (Fortify) is a leading solution that empowers development teams to detect, prioritize, and remediate security vulnerabilities directly in source code with high accuracy and efficiency. Supporting over 33 programming languages and frameworks including Java, C#, Python, JavaScript, and more, it enables comprehensive application security coverage across diverse environments. Seamless integration with major CI/CD tools such as Jenkins, Jira, Azure DevOps, and Visual Studio allows security to be embedded within the software development lifecycle, promoting shift-left practices. The platform leverages advanced static code analysis and AI-powered insights to prioritize critical risks and reduce false positives by up to 95%, accelerating remediation efforts. Customizable scan depths and rules let teams balance speed and thoroughness to fit project requirements. OpenText SAST adheres to industry standards like OWASP 1.2b, ensuring compliance and robust security posture. Flexible deployment models—including SaaS, private cloud on platforms like AWS and Azure, and on-premises—allow organizations to choose the optimal environment for scalability and control. The platform is continuously updated by the industry-leading Software Security Research team, providing the latest vulnerability intelligence. User testimonials highlight its effectiveness in improving code quality and reducing manual review workload. Overall, OpenText SAST enhances developer productivity, reduces security risks, and supports secure, rapid software delivery.

Tenable One delivers an innovative solution that integrates security visibility, insights, and actions across the entire attack surface, enabling modern organizations to pinpoint and mitigate critical cyber threats across IT infrastructures, cloud environments, crucial infrastructures, and more. It is the only AI-powered platform available for exposure management in today’s marketplace. With Tenable's sophisticated vulnerability management sensors, users can achieve a thorough understanding of every asset within their attack surface, encompassing cloud systems, operational technologies, infrastructure, containers, remote workforce, and contemporary web applications. By examining over 20 trillion elements associated with threats, vulnerabilities, misconfigurations, and asset data, Tenable’s machine learning technology enhances remediation efforts by prioritizing the most pressing risks efficiently. This targeted strategy promotes essential improvements that reduce the chances of severe cyber incidents while also delivering clear and objective evaluations of risk levels. In a digital landscape that is constantly changing, having such detailed visibility and predictive capabilities is crucial for protecting organizational assets. Furthermore, Tenable One’s ability to adapt to emerging threats ensures that organizations remain resilient in the face of evolving cyber challenges.

OWASP ZAP, an acronym for Zed Attack Proxy, is a free and open-source penetration testing tool overseen by the Open Web Application Security Project (OWASP). It is specifically designed to assess web applications, providing users with a high degree of flexibility and extensibility. At its core, ZAP functions as a "man-in-the-middle proxy," which allows it to intercept and analyze the communications between a user's browser and the web application, while also offering the capability to alter the content before sending it to the final destination. The tool can operate as a standalone application or as a background daemon process, making it versatile for various use cases. ZAP is suitable for a broad range of users, from developers and novices in security testing to experienced professionals in the field. Additionally, it supports a wide array of operating systems and can run within Docker containers, ensuring that users have the freedom to utilize it across different platforms. To further enhance the functionality of ZAP, users can explore various add-ons available in the ZAP Marketplace, which can be easily accessed from within the ZAP client interface. The tool is continually updated and supported by a vibrant community, which significantly strengthens its effectiveness as a security testing resource. As a result, ZAP remains an invaluable asset for anyone looking to improve the security posture of web applications.

The Checkmarx Software Security Platform acts as a centralized resource for overseeing a broad spectrum of software security solutions, which include Static Application Security Testing (SAST), Interactive Application Security Testing (IAST), Software Composition Analysis (SCA), and training for application security skills. Tailored to fulfill the varied needs of different organizations, this platform provides a multitude of deployment options, such as private cloud and on-premises setups. By offering diverse implementation strategies, clients are able to start securing their code immediately, thus bypassing the extensive modifications typically required by a singular method. The Checkmarx Software Security Platform sets a new standard for secure application development, presenting a powerful tool equipped with superior capabilities that distinguish it within the marketplace. Furthermore, its adaptable features combined with an intuitive interface enable organizations to significantly boost their security posture in a streamlined and effective manner. Ultimately, this platform not only enhances security but also fosters a culture of continuous improvement in software development practices.

Veracode offers a comprehensive and adaptable approach to oversee security risks throughout your entire suite of applications. This singular solution uniquely delivers insights into the progress of various testing methodologies, such as manual penetration testing, SAST, DAST, and SCA, ensuring thorough risk management. Additionally, it enables organizations to maintain a proactive stance on security, thereby enhancing their overall application safety.