List of the Top 8 Static Application Security Testing (SAST) Software for ASP.NET in 2025

Enhancing Security Measures in Your DevOps Workflow Streamline the process of identifying and addressing vulnerabilities within your code through automation. Kiuwan Code Security adheres to the most rigorous security protocols, such as OWASP and CWE, and seamlessly integrates with leading DevOps tools while supporting a variety of programming languages. Both static application security testing and source code analysis are viable and cost-effective solutions suitable for teams of any size. Kiuwan delivers a comprehensive suite of essential features that can be incorporated into your existing development environment. Rapidly uncover vulnerabilities with a straightforward setup that enables you to scan your system and receive insights in just minutes. Adopting a DevOps-centric approach to code security, you can incorporate Kiuwan into your CI/CD/DevOps pipeline to automate your security measures effectively. Offering a variety of flexible licensing options, Kiuwan caters to diverse needs, including one-time scans and ongoing monitoring, along with On-Premise or SaaS deployment models, ensuring that every team can find a solution that fits their requirements perfectly.

Flawnter streamlines the process of static application security testing, enabling the identification of concealed security vulnerabilities and quality concerns right from the code's origin. As an efficient substitute for traditional manual code reviews, Flawnter accelerates bug detection and uncovers issues that might otherwise go unnoticed. Users have the flexibility to either develop their own extensions or utilize the pre-existing ones, enhancing the capacity to check for more bugs and broaden testing coverage. These extensions are user-friendly and facilitate easy access to Flawnter's robust features. Additionally, Flawnter offers a straightforward and adaptable pricing model, ensuring that organizations of all sizes can bolster their application code security without breaking the bank. This makes Flawnter not only a smart choice but also a financially viable one for those looking to enhance their security measures. Other alternatives are also available in the market, providing users with various options to consider.

The Snappy Tick Source Edition (SAST) is a robust tool created for analyzing source code to reveal vulnerabilities lurking within the codebase. It combines Static Code Analysis with Source Code Review capabilities, employing in-line auditing methods to effectively highlight the most pressing security concerns in applications while confirming that sufficient security protocols are implemented. Conversely, the Snappy Tick Standard Edition (DAST) operates as a dynamic application security solution that supports both black box and grey box testing methodologies. It scrutinizes requests and responses to identify potential weaknesses by probing various application components during their runtime. Featuring remarkable capabilities specifically designed for Snappy Tick, it can seamlessly scan a variety of programming languages. Furthermore, it generates exhaustive reports that clearly identify affected source files, detail line numbers, and point out specific code segments that need attention, enabling developers to promptly rectify vulnerabilities. This comprehensive strategy for security evaluation positions Snappy Tick as an indispensable resource for any development team looking to enhance their security posture. By integrating both static and dynamic assessments, Snappy Tick provides a well-rounded approach to safeguarding applications against threats.

Supports an extensive range of over 20 programming languages including Java, JSP, C/C++, C#, Python, Swift, ASP(.NET), ABAP, and Objective C, among others. It complies with international security standards and regulations. The system performs in-depth analyses of MVC frameworks, file associations, and function call relationships across multiple levels. To enhance efficiency, it employs incremental analysis that targets only the newly added or modified files along with their related components, effectively reducing analysis time. In collaboration with other Sparrow AST solutions like DAST and RASP, it identifies connections between vulnerabilities, which improves the precision of search results. The platform includes an issue navigator that tracks and monitors vulnerabilities from their origin to the specific implementation in the code. Furthermore, it provides automated guidance for fixing genuine source code issues while efficiently classifying vulnerabilities. Users can also access a dashboard to oversee analysis findings and statistical information. Rule management is centralized (Checker), integrating data on risk levels, configurations, and additional parameters for a thorough security strategy. Moreover, it allows users to keep a historical record of vulnerabilities, aiding in a more comprehensive understanding and resolution process over time, thereby enhancing the overall security posture.

Coverity Static Analysis acts as a comprehensive tool for scanning code, aiding developers and security teams in creating high-quality software that aligns with security, functional safety, and various industry benchmarks. It adeptly identifies complex issues within extensive codebases, effectively highlighting and resolving quality and security vulnerabilities that may occur across different files and libraries. By ensuring compliance with multiple standards such as OWASP Top 10, CWE Top 25, MISRA, and CERT C/C++/Java, Coverity provides detailed reports that facilitate the tracking and prioritization of potential issues. Utilizing the Code Sight™ IDE plugin allows developers to receive instant feedback, including guidance on CWE and remediation strategies, which is seamlessly integrated into their development environments. This integration not only promotes security practices throughout the software development lifecycle but also helps maintain high levels of developer productivity. Furthermore, the use of this tool significantly enhances code reliability and cultivates a proactive approach to software security enhancement among teams.

Syhunt actively inputs data into web applications, analyzing their responses to identify possible weaknesses in the code, thereby streamlining the process of web application security testing and safeguarding your organization’s online infrastructure against diverse security risks. The Syhunt Hybrid interface is designed with intuitive GUI principles, focusing on ease of use and automation, which facilitates minimal user interaction before or during the scanning operation, while also providing a variety of customization features. Users have the capability to review previous scanning sessions to locate newly identified, persistent, or resolved vulnerabilities. Furthermore, it generates an extensive comparison report that highlights the evolution of vulnerabilities over time by automatically comparing data from earlier scanning sessions associated with a specific target, helping organizations to gain a clearer insight into their security landscape and make well-informed decisions about their web application defenses. This comprehensive analysis not only enhances the understanding of security risks but also empowers teams to prioritize remediation efforts effectively.

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.

Ensure the production of high-quality code while following agile development methodologies. With Jtest's comprehensive suite of Java testing tools, you can achieve impeccable coding at each phase of Java software development. Simplify adherence to security regulations by making certain that your Java code meets established industry standards. The automated creation of compliance verification documentation streamlines the process. Accelerate the delivery of quality software by utilizing Java testing tools that can quickly and effectively identify defects. By proactively addressing issues, you can save time and reduce costs associated with complex problems down the line. Maximize your investment in unit testing by developing JUnit test suites that are not only easy to maintain but also optimized for code coverage. Enhanced test execution capabilities provide quicker feedback from continuous integration as well as from your integrated development environment. Parasoft Jtest seamlessly fits into your development framework and CI/CD pipeline, offering real-time, insightful updates on your testing and compliance status. This level of integration ensures that your development process remains efficient and effective, ultimately leading to better software outcomes.