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w3af Reviews

Vendor: w3af
4.0 out of 5
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What is w3af?

w3af is a Web Application Attack and Audit Framework. The project's goal is to create a framework to help you secure your web applications by finding and exploiting all web application vulnerabilities. Our framework is proudly developed using Python to be easy to use and extend, and licensed under GPLv2.0.
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w3af is the #39 ranked solution in application security solutions. PeerSpot users give w3af an average rating of 8.0 out of 10. w3af is most commonly compared to Checkmarx One: w3af vs Checkmarx One.
Buyer's Guide
Application Security Tools
February 2026
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Helped 884,873 peers since 2012

w3af mindshare

As of March 2026, the mindshare of w3af in the Application Security Tools category stands at 0.6%, up from 0.1% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Application Security Tools Mindshare Distribution
ProductMindshare (%)
w3af0.6%
SonarQube16.3%
Checkmarx One9.9%
Other73.19999999999999%
Application Security Tools
 
 
Key learnings from peers
Last updated Mar 25, 2026

Valuable Features

  • "The best free software for pen testing web applications."

Room for Improvement

  • "Unfortunately, once you get around the seemingly strict set of pre-requisites to install it, it is incredibly buggy."
These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.
Download our Application Security Tools Buyer's Guide for additional reliable information.

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w3af Reviews Summary
Author infoRatingReview Summary
Information Security Advisor, CISO & CIO, Docutek Services at Docutek Services4.0While initially a powerful web pen testing tool providing 100% ROI, I found it incredibly buggy and challenging to install due to numerous dependencies, making it unreliable and ultimately unusable for me.