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Qualys Web Application Scanning vs Tenable.io Web Application Scanning comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 8, 2024

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

Qualys Web Application Scan...
Ranking in Application Security Tools
15th
Average Rating
7.6
Reviews Sentiment
6.3
Number of Reviews
40
Ranking in other categories
Static Application Security Testing (SAST) (11th)
Tenable.io Web Application ...
Ranking in Application Security Tools
22nd
Average Rating
7.8
Reviews Sentiment
5.8
Number of Reviews
18
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2026, in the Application Security Tools category, the mindshare of Qualys Web Application Scanning is 1.7%, down from 2.1% compared to the previous year. The mindshare of Tenable.io Web Application Scanning is 1.4%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Security Tools Mindshare Distribution
ProductMindshare (%)
Qualys Web Application Scanning1.7%
Tenable.io Web Application Scanning1.4%
Other96.9%
Application Security Tools
 

Featured Reviews

AnkitSharma13 - PeerSpot reviewer
Security Officer at a tech vendor with 10,001+ employees
Web scanning needs improvement but offers good vulnerability detection
The downside of Qualys Web Application Scanning is that it cannot crawl automatically. If I provide an IP address and a login form, it does basic testing, but it doesn't go deep as IBM AppScan does. If Qualys Web Application Scanning could improve its crawling capability, it would be more user-friendly. Qualys Web Application Scanning does IP-level testing, requiring direct input of credentials, and can only scan a few pages to provide known generic vulnerabilities, which isn't as beneficial from my point of view. The Vulnerability Management also relies heavily on version numbers and will flag vulnerabilities based on the component version, but it doesn't check if a real fix exists, leading to flags on components that actually have workarounds available.
HL
Security Analyst at TOPNET
Web audits have identified vulnerabilities and now provide clear visibility into compliance gaps
We have experience with Tenable.io Web Application Scanning, and we use it as well; we have approximately ten licenses for web application scanning. We use it to find vulnerabilities, but Tenable.io Web Application Scanning does not include remediation; we remediate with other products. We use the…

Quotes from Members

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

Pros

"Qualys Web Application Scanning is robust and mature from industry standards."
"Qualys WAS' most valuable features are the navigation flow of the UI and the option for a different layer of security (identification and operation through email and mobile)."
"The most valuable features are the scheduled scanning, detailed reports, asset management, the knowledge database, and the overall product framework."
"It protects against zero-day vulnerabilities, like Heartbleed."
"​QualysGuard web-based scanner is very useful for performing external penetration and PCI scans from remote locations.​"
"I recommend Qualys Web Application Scanning as it is easy to set up scans and is affordable from a cost perspective."
"The vulnerability management feature is a strong one. And also the patch management feature."
"By using QualysGuard, we are able to finish external scans with assured results in half the time.​"
"It has good unified web application scanning and exposure management."
"Our customers adopt this solution because of the replication testing and the vulnerability assessment it can do. It is a multi-faceted product."
"Now that the license is centralized, it's a significant feature to manipulate assets based on their functions."
"If customers need a cost-efficient way to do very good ramification scanning and vulnerability management, this is the right solution."
"I think Tenable.io Web Application Scanning is the best option on the market at the moment."
"It is fully automated."
"The initial setup is straightforward."
"Tenable.io Web Application Scanning is very easy to use, provides very reliable results, and is easily managed by someone who lacks prior knowledge, information, or experience."
 

Cons

"The reporting contains too many false positives."
"The GUI could be a little less complicated as it opens a lot of new windows for creating search lists, templates, reports, or for scanning purposes."
"There could be better management and faster scanning."
"The UI is not user-friendly and you don't have a yearly reporting facility where you can slice and dice in different jobs."
"The licensing and user permissions are a little wonky for a DevOps team to use, probably because it’s traditionally an InfoSec tool."
"There's a distinction between internal and external scanning processes that could be streamlined. Currently, for internal scanning, specific configurations and scanner appliances need to be deployed within the network, which differs from the simpler setup for external scans. This dual process complicates the setup for comprehensive scanning coverage."
"The support could be faster."
"We have many websites. We don't force scanning on all of them at once because it's taking some time."
"Tenable.io Web Application Scanning conducts a general scan, which wastes time. The scan needs to be specific."
"They have a general dashboard for web application scanning, but the dashboards and reporting can be improved. They probably have some features in their roadmap."
"The technical support should be improved. Currently, some attacks are detected while others are not."
"The reporting in Tenable.io Web Application Scanning is not as good as the reporting in Tenable SC."
"Sometimes it lags with different cloud environments."
"We have encountered some problems with the technical support from Tenable; I would rate it a five out of ten. It is not efficacious, especially the first-level support."
"It would be great if there were a dashboard that is more user-friendly."
"The dashboard could be more user-friendly."
 

Pricing and Cost Advice

"The product pricing is fair and reasonably priced."
"We normally purchase an annual license."
"There are different options available with respect to licensing."
"Pricing was reasonable and competitive. It was not too far above the other products."
"It is an expensive platform."
"We are on an annual license for the solution and the pricing could be more affordable."
"The cost is $30,000 USD for one year to cover WAS (Web Application Security) and the VM (Virtual Machine) security in a company with 200 employees."
"The product has a very good licensing model."
"The price of the solution is reasonable compared to the competitors. The license cost is based on the number of users and the annual usage."
"Tenable.io Web Application Scanning is expensive for small businesses."
"I rate the product's pricing a four out of ten."
"For Tenable.io Web Application Scanning, it comes to around 6,50,000 Indian rupees, plus taxes."
"It follows the same licensing scheme as Tenable.io and Tenable. sc."
"The application is extremely affordable. There are no additional costs involved with licensing. We switched to Tenable.io Web Application Scanning from other solutions due to pricing."
"The pricing is okay."
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
Manufacturing Company
12%
Computer Software Company
8%
Construction Company
7%
Financial Services Firm
15%
Manufacturing Company
9%
Comms Service Provider
8%
Computer Software Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise6
Large Enterprise27
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise5
Large Enterprise7
 

Questions from the Community

What is your experience regarding pricing and costs for Qualys Web Application Scanning?
Regarding pricing, I think for personal use, it is costly, but if organizations are ready to pay, then it is fine as they are using it.
What needs improvement with Qualys Web Application Scanning?
The downside of Qualys Web Application Scanning is that it cannot crawl automatically. If I provide an IP address and a login form, it does basic testing, but it doesn't go deep as IBM AppScan does...
What is your primary use case for Qualys Web Application Scanning?
I use Qualys Web Application Scanning, and we are using Vulnerability Management. By Vulnerability Management, I mean not TotalCloud; they have some on-premises solutions also. Patch Management and...
What needs improvement with Tenable.io Web Application Scanning?
If there were a solution, I would like to see automation and an integrated remediation solution for vulnerability or patch management.
What advice do you have for others considering Tenable.io Web Application Scanning?
I do not understand what API approach means; I do not understand this term. I think Tenable.io Web Application Scanning is the best option on the market at the moment. My review rating for this pro...
What is your experience regarding pricing and costs for Tenable.io Web Application Scanning?
I think the price is expensive. We do not have an idea of how much we have to pay approximately, but comparing to other products, Tenable.io Web Application Scanning is expensive.
 

Also Known As

Qualys WAS
No data available
 

Overview

 

Sample Customers

BskyB, Cartagena, ClearPoint Learning Systems, Connect Group, du, Fortrex Technologies, HBOR, HDI, Highlights for Children, The Lithuanian State Enterprise Centre of Registers, City of Miami Beach, Microsoft, MidlandHR, MSCI Inc., Northern Arizona University, Ofgem, Olympus Europa, PhoneFactor, RTL Nederland, ThousandEyes, VGZ Organisatie B.V.
IMDEX
Find out what your peers are saying about Qualys Web Application Scanning vs. Tenable.io Web Application Scanning and other solutions. Updated: June 2026.
900,644 professionals have used our research since 2012.