Alternatives to Intruder for all platforms with any license

Shodan

Shodan is a search engine that lets you find specific computers (routers, servers, etc.) using a variety of filters. Some have also described it as a public port scan...

Freemium Web
Search IP addresses Security focused Add a feature

16 Like
Zed Attack Proxy

The Zed Attack Proxy (ZAP) is an easy to use integrated penetration testing tool for finding vulnerabilities in web applications. It is designed to be used by people...

Free Open Source Mac Windows Linux
Penetration Testing Proxy support Add a feature

18 Like
Nessus

The Nessus vulnerability scanner is the world-leader in active scanners, featuring high-speed discovery, configuration auditing, asset profiling, sensitive data...

Commercial Mac OS X Windows Linux Android iPhone
No features added Add a feature

22 Like
Burp Suite

Burp Suite is an integrated platform for performing security testing of web applications. Its various tools work seamlessly together to support the entire testing...

Freemium Mac Windows Linux BSD
Legacy Firefox Addon Add a feature

28 Like
OpenVAS

The Open Vulnerability Assessment System (OpenVAS) is a framework of several services and tools offering a comprehensive and powerful vulnerability scanning and...

Free Open Source Linux
No features added Add a feature

13 Like
Acunetix

Audit your website security and web applications for SQL injection, Cross site scripting and other web vulnerabilities with Acunetix Web Security Scanner. Download Free...

Commercial Windows Web Wordpress
No features added Add a feature

12 Like
Nikto

Nikto is an Open Source (GPL) web server scanner which performs comprehensive tests against web servers for multiple items, including over 6400 potentially dangerous...

Free Open Source Mac OS X Windows Linux
No features added Add a feature

17 Like
w3af

w3af is a Web Application Attack and Audit Framework

Free Open Source Windows Linux
No features added Add a feature

12 Like
skipfish

A fully automated, active web application security reconnaissance tool. Key features: High speed: pure C code, highly optimized HTTP handling, minimal CPU footprint -...

Free Open Source Mac OS X Windows Linux BSD
Command line interface Heuristic Detection Add a feature

14 Like
- Discontinued Skipfish is no longer maintained. Last version, 2.10 beta, released in December 2012, can be still downloaded from Google Code Archive
IronWASP

IronWASP (Iron Web application Advanced Security testing Platform) is an open source system for web application vulnerability testing. It is designed to be customizable...

Free Open Source Mac OS X Windows Linux
Penetration Testing Add a feature

5 Like
Nexpose

Learn about our vulnerability management software, Nexpose. See how our vulnerability scanner prioritizes vulnerabilities and speeds up remediation.

Commercial Windows Linux
Open API Add a feature

1 Like
Netsparker

Netsparker is the only False-positive-free web application security scanner. Simply point it at your website and it will automatically discover the flaws that could...

Commercial Windows
No features added Add a feature

8 Like
wapiti

Wapiti allows you to audit the security of your web applications. Wapiti is a command line tool.

Free Open Source Windows Linux
Command line interface Security focused Add a feature

3 Like
Arachni

Arachni is an Open Source, feature-full, modular, high-performance Ruby framework aimed towards helping penetration testers and administrators evaluate the security of...

Free Open Source Mac OS X Windows Linux
No features added Add a feature

2 Like
Qualys Cloud Platform

Qualys, Inc. is the pioneer and leading provider of information security and compliance cloud solutions.

Commercial Web
Multiple Account support Add a feature

1 Like