Best Web-Based Static Application Security Testing (SAST) Software of 2026

Enhance your security posture with Aikido's comprehensive code-to-cloud protection system. Quickly identify and remediate vulnerabilities with automated solutions. Aikido performs thorough scans of your code to uncover security issues, including SQL injection, cross-site scripting (XSS), buffer overflow vulnerabilities, and various other risks. It cross-references results with well-known CVE databases. The platform is ready to use immediately and is compatible with all leading programming languages. Aikido integrates multiple scanning functionalities, including Static Application Security Testing (SAST), Infrastructure as Code (IaC) analysis, Dynamic Application Security Testing (DAST), Container Scanning, Software Composition Analysis (SCA), Cloud Security Posture Management (CSPM), and Secrets Detection—all accessible from a single unified platform.

ZeroPath (YC S24) is an AI-native application security platform that delivers comprehensive code protection beyond traditional SAST. Founded by security engineers from Tesla and Google, ZeroPath combines large language models with deep program analysis to deliver intelligent security testing that finds real vulnerabilities while dramatically reducing false positives. Unlike traditional SAST tools that rely on pattern matching, ZeroPath understands code context, business logic, and developer intent. This enables identification of sophisticated security issues including business logic flaws, broken authentication, authorization bypasses, and complex dependency vulnerabilities. Our comprehensive security suite covers the application security lifecycle: 1. AI-powered SAST 2. Software Composition Analysis with reachability analysis 3. Secrets detection and validation 4. Infrastructure as Code scanning 5. Automated PR reviews 6. Automated patch generation and more... ZeroPath integrates seamlessly with GitHub, GitLab, Bitbucket, Azure DevOps and many more. The platform handles codebases with millions of lines across Python, JavaScript, TypeScript, Java, Go, Ruby, Rust, PHP, Kotlin and more. Our research team has been successful in finding vulnerabilities like critical account takeover in better-auth (CVE-2025-61928, 300k+ weekly downloads), identifying 170+ verified bugs in curl, and discovering 0-days in production systems at Netflix, Hulu, and Salesforce. Trusted by 750+ companies and performing 200k+ code scans monthly.

Parasoft's mission is to provide automated testing solutions and expertise that empower organizations to expedite delivery of safe and reliable software. A powerful unified C and C++ test automation solution for static analysis, unit testing and structural code coverage, Parasoft C/C++test helps satisfy compliance with industry functional safety and security requirements for embedded software systems.

GitLab is a complete DevOps platform. GitLab gives you a complete CI/CD toolchain right out of the box. One interface. One conversation. One permission model. GitLab is a complete DevOps platform, delivered in one application. It fundamentally changes the way Security, Development, and Ops teams collaborate. GitLab reduces development time and costs, reduces application vulnerabilities, and speeds up software delivery. It also increases developer productivity. Source code management allows for collaboration, sharing, and coordination across the entire software development team. To accelerate software delivery, track and merge branches, audit changes, and enable concurrent work. Code can be reviewed, discussed, shared knowledge, and identified defects among distributed teams through asynchronous review. Automate, track, and report code reviews.

HCL AppScan for Application Security Testing. To minimize attack exposure, adopt a scalable security test strategy that can identify and fix application vulnerabilities at every stage of the development process. HCL AppScan provides the best security testing tools available to protect your business and customers from attack. Rapidly identify, understand, and fix security vulnerabilities. App vulnerability detection and remediation is key to avoiding problems. Cloud-based application security testing suite for performing static, dynamic, and interactive testing on web and mobile. Multi-user, multiapp dynamic application security (DAST), large-scale, multiuser, multi-app security for applications (DAST), to identify, understand, and remediate vulnerabilities and attain regulatory compliance.

Safeguard your code and open-source components by pinpointing accessible data flows and potential vulnerabilities for efficient risk management. By uncovering legitimate attack vectors leading to reachable code, we empower you to address only the code and open-source software that is actively utilized and accessible. This approach helps prevent unnecessary strain on development teams from dealing with irrelevant vulnerabilities. Enhance the effectiveness of your risk mitigation strategies by concentrating on the most significant threats, ensuring a streamlined and productive security framework. Minimize the distractions caused by CSPM, CNAPP, and other runtime tools by eliminating unreachable packages prior to application execution. Conduct a thorough examination of your software components and dependencies to identify any existing vulnerabilities or outdated libraries that may present risks. Backslash evaluates both direct and transitive packages, guaranteeing complete reachability coverage, and it surpasses traditional tools that focus merely on direct packages, which represent only 11% of the total. This comprehensive analysis enables teams to prioritize security efforts and maintain a robust, resilient codebase.

CloudDefense.AI stands out as a premier multi-layered Cloud Native Application Protection Platform (CNAPP), expertly designed to protect your cloud assets and cloud-native applications with exceptional skill, accuracy, and assurance. Enhance your code-to-cloud journey with the superior capabilities of our top-tier CNAPP, which provides unparalleled security measures to maintain the integrity and confidentiality of your business's data. Our platform encompasses a wide range of features, including sophisticated threat detection, continuous monitoring, and swift incident response, ensuring comprehensive protection that empowers you to tackle today's intricate security hurdles with ease. By seamlessly integrating with your cloud and Kubernetes environments, our innovative CNAPP performs rapid infrastructure scans and generates detailed vulnerability assessments in just minutes, eliminating the need for additional resources or maintenance concerns. We take care of everything, from addressing vulnerabilities to ensuring compliance across multiple cloud platforms, protecting workloads, and securing containerized applications, so you can focus on growing your business without worrying about security breaches. With CloudDefense.AI, you can rest assured that your cloud ecosystem is fortified against potential threats.

Modern software development must be as fast as the business. The modern AppSec toolbox lacks integration, which creates complexity that slows down software development life cycles. Contrast reduces the complexity that hinders today's development teams. Legacy AppSec uses a single-size-fits all approach to vulnerability detection and remediation that is inefficient, costly, and expensive. Contrast automatically applies the most efficient analysis and remediation technique, greatly improving efficiency and effectiveness. Separate AppSec tools can create silos that hinder the collection of actionable intelligence across an application attack surface. Contrast provides centralized observability, which is crucial for managing risks and capitalizing upon operational efficiencies. This is both for security and development teams. Contrast Scan is a pipeline native product that delivers the speed, accuracy and integration required for modern software development.

The Code Registry is an innovative platform that harnesses AI for code intelligence and analysis, providing companies and non-technical users with complete insight into their software codebase, regardless of their coding experience. By linking your code repository—such as GitHub, GitLab, Bitbucket, or Azure DevOps—or by uploading a compressed archive, the platform establishes a secure "IP Vault" and conducts an extensive automated evaluation of the entire codebase. This analysis generates various reports and dashboards that include a code-complexity score to assess the intricacy and maintainability of the code, an open-source component evaluation that identifies dependencies, licensing issues, and outdated or vulnerable libraries, as well as a security assessment that pinpoints potential vulnerabilities, insecure configurations, or risky dependencies. Additionally, it provides a “cost-to-replicate” valuation, which estimates the resources and effort required to recreate or substitute the software entirely. Ultimately, the platform equips users with the necessary tools to enhance their understanding of code quality and security, thereby fostering more informed decision-making in software development.

AttackFlow's Enterprise Edition is an advanced web application that integrates with various repositories and offers a multitude of enterprise-grade features aimed at enhancing application security. IDE extensions provide real-time document scanning during development, ensuring that potential vulnerabilities are caught early. AttackFlow eliminates the need for compilation by offering a just-in-time, flow-sensitive, and highly accurate static source code scanning solution that effectively identifies security flaws in your code. The on-premise nature of AttackFlow's Enterprise Edition allows organizations to secure everything from small scripts to large enterprise-level applications. By providing tools such as CLI and DevOps/Jenkins extensions, Enterprise Edition makes Static Application Security Testing (SAST) more compatible with DevOps practices. This application ensures security is prioritized at every stage of the DevOps lifecycle. A pivotal aspect of successfully integrating security into DevOps is recognizing its necessity, and in this rapidly evolving landscape, AttackFlow adds significant value by fostering the development of more secure applications. Overall, AttackFlow stands as a critical ally for organizations striving to enhance their security posture while embracing DevOps methodologies.

Black Duck, a segment of the Synopsys Software Integrity Group, stands out as a prominent provider of application security testing (AST) solutions. Their extensive array of offerings encompasses tools for static analysis, software composition analysis (SCA), dynamic analysis, and interactive analysis, which assist organizations in detecting and addressing security vulnerabilities throughout the software development life cycle. By streamlining the identification and management of open-source software, Black Duck guarantees adherence to security and licensing regulations. Their solutions are meticulously crafted to enable organizations to foster trust in their software while effectively managing application security, quality, and compliance risks at a pace that aligns with business demands. With Black Duck, businesses are equipped to innovate with security in mind, delivering software solutions confidently and efficiently. Furthermore, their commitment to continuous improvement ensures that clients remain ahead of emerging security challenges in a rapidly evolving technological landscape.

Summarize the changes in pull requests effectively to enable the team to grasp their significance swiftly. Automatically detect and resolve code quality concerns and anti-patterns across more than 30 programming languages. Examine each code modification for vulnerabilities identified by OWASP, CWE, SANS, and NIST, and apply necessary fixes. Assess every pull request against a comprehensive set of over 10,000 policies to uncover infrastructure as code problems and evaluate their implications. Safeguard sensitive information within your codebase, including API keys, tokens, and other confidential data. Highlight potential issues in code logic and data structures while providing insights into their effects. Access a Code Health Dashboard that offers immediate visibility into the overall health of your code and infrastructure. Pinpoint critical issues, comprehend their significance, and implement fixes promptly. Benefit from weekly executive summaries detailing new issues that have been discovered, resolved, or are still pending. Serving as your coding companion, this tool assists in identifying and automatically rectifying over 5,000 code quality and security vulnerabilities, all without requiring you to leave your integrated development environment. This seamless integration ensures that developers can maintain productivity while enhancing code safety and quality.

MASST (Mobile Application Security Suite & Tools) serves as an integrated platform focused on ensuring the security of mobile applications by identifying, safeguarding, and overseeing them throughout their development and operational phases. Within its Threat Detection component, the suite incorporates various modules, including CodeLock for analyzing vulnerabilities across more than 50 vectors, RunLock for conducting runtime evaluations and simulating attacks, APILock for identifying and securing API endpoints, and ThreatLock for comprehensive red-teaming evaluations. To mitigate potential threats, the suite provides protective measures such as Defender, which employs RASP for real-time shielding; Shield, designed to prevent reverse-engineering and intellectual property theft; and Guard, which securely manages local storage of sensitive data, keys, and certificates using white-box cryptography. Additionally, the Threat Visibility layer features the ThreatLens Dashboard, which enables real-time surveillance, analytical assessments, and practical insights related to attacks, anomalies, and the overall security status of applications. This holistic approach not only safeguards mobile applications but also empowers developers with the tools necessary to enhance their security measures continuously.

Enhance your security framework for open source by implementing automated best practices, creating an integrated workflow that benefits both security and development teams. This cloud-native security solution minimizes risk and safeguards revenue while allowing developers to maintain their pace. The dependency firewall effectively isolates harmful open source elements before they can affect developers and infrastructure, thus preserving data integrity, company assets, and brand reputation. Our comprehensive policy engine examines various threat indicators, including recognized vulnerabilities, licensing details, and rules defined by the customer. Gaining visibility into the open-source components utilized in applications is essential for mitigating potential vulnerabilities. The Software Composition Analysis (SCA) and dashboard reporting provide stakeholders with a complete perspective and prompt updates regarding the existing environment. Additionally, you can detect the introduction of new open-source licenses within the codebase and automatically monitor compliance issues involving licenses, effectively managing any problematic or unlicensed packages. By adopting these measures, organizations can significantly improve their ability to respond to security challenges in real time.

Prepare for and thwart sophisticated cyber attacks by adopting AppSecure’s proactive security strategy. Uncover significant vulnerabilities that can be exploited and ensure they are consistently addressed through our cutting-edge security solutions. Strengthen your defense mechanisms over time while revealing hidden weaknesses through the lens of a potential hacker. Assess how well your security team is equipped to handle relentless cyber threats targeting vulnerable points in your network. With our comprehensive approach, pinpoint and rectify critical security weaknesses by rigorously testing your APIs based on the OWASP framework, complemented by customized test cases designed to avert future issues. Our pentesting as a service provides ongoing, expert-driven security assessments that help identify and fix vulnerabilities, significantly bolstering your website’s defenses against ever-evolving cyber threats, thus enhancing its security, compliance, and overall reliability. In doing so, we ensure that your organization remains resilient in the face of emerging challenges.