Top Netsparker Alternatives for Web Application Security
Netsparker is a renowned web application security scanner, praised for its unique, proof-based scanning method that effectively eliminates false positives. While its desktop application for Windows offers powerful features, some users may find themselves in need of a web-based solution, API integration, or perhaps an open-source alternative for more control and transparency. This guide explores the best Netsparker alternatives available, catering to a range of preferences from commercial web services to free, open-source tools.
Top Netsparker Alternatives
Whether you're seeking a robust commercial offering with advanced features or a community-driven open-source project, these Netsparker alternatives provide excellent options for securing your web applications.

Burp Suite
Burp Suite stands out as a comprehensive integrated platform for web application security testing. It's a freemium offering available across Mac, Windows, Linux, and BSD, making it a versatile Netsparker alternative. Its tools work in harmony to cover the entire testing process, from initial mapping to vulnerability exploitation, and it includes features like an Admin Panel with SSL and email, administrative reporting, and web testing.

w3af
w3af, the Web Application Attack and Audit Framework, is a free and open-source Netsparker alternative for Windows and Linux. For those who prefer to inspect the code and contribute to the community, w3af offers a transparent and flexible solution for web application security auditing.

Acunetix
Acunetix is a commercial Netsparker alternative focusing on auditing website security and web applications for common vulnerabilities like SQL injection and cross-site scripting. Available for Windows, Web, and WordPress, it provides a robust solution for businesses needing a dedicated scanner.

Probely
Probely is a freemium, web-based Netsparker alternative designed with developers in mind. It excels at finding vulnerabilities and offering clear remediation guidance. Its API-First approach allows for seamless integration into existing workflows, offering features like REST API, Jira integration, and vulnerability scanning, even with a free plan that covers SSL/TLS, cookie flags, and security headers.

skipfish
skipfish is a free and open-source Netsparker alternative that functions as a fully automated, active web application security reconnaissance tool. Available on Mac, Windows, Linux, and BSD, its pure C code base ensures high speed and minimal CPU footprint, making it an efficient choice for those who value performance and a command-line interface with heuristic detection.

Websecurify
Websecurify offers a powerful commercial web application security testing environment, combining automatic and manual vulnerability testing technologies. This Netsparker alternative is available for Mac, Windows, and Linux, providing a robust solution for comprehensive penetration testing and a strong focus on security.

HTTPCS Security
HTTPCS Security is a commercial, web-based Netsparker alternative that requires no installation. It allows users to launch audits to detect security flaws on websites and web applications without technical expertise. Offering features like penetration testing, web development tools, and web server support, it's also ISO & RGPD compliant, with a 14-day free trial available.

SecApps
SecApps is a freemium Netsparker alternative that allows users to find security vulnerabilities directly from their browser, eliminating the need for additional software installations. Available for Mac, Windows, Linux, Web, and Chrome OS, it provides portable penetration testing tools for a modern approach to security.

Intruder
Intruder is a commercial, web-based Netsparker alternative that offers a proactive security monitoring platform for internet-facing systems. It provides continuous scanning of digital assets, highlighting vulnerabilities and offering clear remediation advice, making complex security simple for users seeking ongoing oversight and features like security testing and server monitoring.

PatrolServer
PatrolServer is a freemium Netsparker alternative available on Mac, Windows, and Linux that continuously checks for outdated web software on your server. It notifies users via email and an easy-to-use dashboard about outdated components like PHP, Apache, cPanel, WordPress, and Drupal, providing essential security and privacy features for proactive security monitoring and scanning.
Choosing the right web application security scanner depends on your specific needs, budget, and desired integration level. From comprehensive commercial platforms to flexible open-source tools, these Netsparker alternatives offer a wide range of features and deployment options. We encourage you to explore each one to find the best fit for your security workflow and ensure your web applications remain protected.