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Tenable.io Web Application Scanning vs w3af comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Tenable.io Web Application ...
Ranking in Application Security Tools
20th
Average Rating
7.8
Reviews Sentiment
6.7
Number of Reviews
17
Ranking in other categories
No ranking in other categories
w3af
Ranking in Application Security Tools
45th
Average Rating
8.0
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2025, in the Application Security Tools category, the mindshare of Tenable.io Web Application Scanning is 1.3%, down from 1.5% compared to the previous year. The mindshare of w3af is 0.1%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Security Tools
 

Featured Reviews

Harshal Deshmukh - PeerSpot reviewer
Simple tool to use, good dashboard capabilities and offers asset criticality ratings
It has good dashboard capabilities and gives good results with priority ratings, asset criticality ratings, and exposure scores for vulnerabilities. It also provides automated web application scanning, which customers appreciate because it doesn't disturb the web application or hamper the business. While testing the web application, sometimes it happens that the website or application goes down. But with Tenable.io Web Application Scanning, it doesn't affect the business. It has good unified web application scanning and exposure management.
OS
It's buggy and seems to try to do too many things, but having this on a USB drive has been valuable.
I tried to install this on numerous systems and eventually, with help, I got it running. It needs far too many dependencies installed and there's too much messing about to be of much use. Once running, it's buggy and begs the question can it be relied upon? Even within Kali it reports website time-outs, yet Zap or Burp are able to do a successful scan. I wanted this to work so much and be able to use it as an additional check of my results but have now binned it.
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
Computer Software Company
13%
Government
11%
Manufacturing Company
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about Tenable.io Web Application Scanning?
The most effective feature of the product is the ability to scan the entire environment.
What needs improvement with Tenable.io Web Application Scanning?
Improvements could include providing coverage reports in the free version and features related to security reports. Also, enhancing technical support would be beneficial as there is room for improv...
What advice do you have for others considering Tenable.io Web Application Scanning?
I would recommend Tenable.io Web Application Scanning as it provides us with good reports, which help improve our code base, despite the lack of financial benefits. Overall, I would rate it seven o...
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Overview

 

Sample Customers

IMDEX
Information Not Available
Find out what your peers are saying about Sonar, Veracode, Checkmarx and others in Application Security Tools. Updated: April 2025.
849,686 professionals have used our research since 2012.