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Qualys Web Application Scanning vs SiteLock comparison

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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 Static Application Security Testing (SAST)
13th
Average Rating
7.6
Reviews Sentiment
6.3
Number of Reviews
40
Ranking in other categories
Application Security Tools (20th)
SiteLock
Ranking in Static Application Security Testing (SAST)
47th
Average Rating
6.6
Reviews Sentiment
8.1
Number of Reviews
3
Ranking in other categories
CDN (16th), Web Application Firewall (WAF) (37th), Distributed Denial-of-Service (DDoS) Protection (27th)
 

Mindshare comparison

As of September 2026, in the Static Application Security Testing (SAST) category, the mindshare of Qualys Web Application Scanning is 1.9%, down from 2.2% compared to the previous year. The mindshare of SiteLock is 0.6%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Static Application Security Testing (SAST) Mindshare Distribution
ProductMindshare (%)
Qualys Web Application Scanning1.9%
SiteLock0.6%
Other97.5%
Static Application Security Testing (SAST)
 

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.
it_user723534 - PeerSpot reviewer
Guitarist at a media company with self employed
It's not easy to get out once you're in
Sitelock may perform a useful service, but be wary of giving them your credit card information. When you sign on for the paid service, Sitelock: * Hides (makes it difficult to find) that they default the auto-renew (you can't sign up without agreeing to have them automatically bill your credit card every year). * Hides (makes it difficult to find) how to stop auto-renew: * You can't just stop auto-renew from your billing panel, the way you can with reputable businesses. * You have to hunt their website for a link (in extremely small font) to the page which contains instructions for cancelling. * When you get to that page, turns out it's the 5000+ word "Terms of Service" document, which you have to scour to find a phone number. Then, you have to call and get put on hold (or if you like, they will call you back three days later). Once you finally get through, you have to jump through a lot of security hoops. All of the above, just to cancel the service. Their product may or may not be OK, but be forewarned that with Sitelock, it's not easy to get out once you're in.

Quotes from Members

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

Pros

"The advantage of Qualys Web Application Scanning lies in its user-friendly dashboard and appealing reports, which are useful for presentation to leadership."
"The most valuable feature is that we are able to scan the services and put credentials like a user ID password, and we can verify the vulnerability level."
"​QualysGuard web-based scanner is very useful for performing external penetration and PCI scans from remote locations.​"
"It is a very stable solution."
"Qualys Web Application Scanning is very stable and reliable."
"The Qualys Web Application Scanning solution offers a single comprehensive console and consolidated reporting, covering all aspects from on-prem to cloud and compliance, etcetera."
"Qualys Web Application Scanning is user-friendly, easy to understand, easy to use, and easy to deploy."
"I have found the detection of vulnerabilities tool thorough with good results and the graphical display output to be wonderful and full of colors. It allows many types of outputs, such as bar and chart previews."
"Not only did SiteLock's website scanner find the issue with my website, but with SiteLock I was able to implement a security system to prevent future breaches."
"It seems to provide a bit of useful information on website health."
 

Cons

"The virus code updates are not frequent enough."
"The tool should have a live HTTP editor and more configuration options for some situations, such as handling applications that have URL rewriting enabled."
"They should improve the performance of the security scanning. It should have better performance."
"The reporting contains too many false positives."
"The organization of the assets was a little confusing and overwhelming."
"They should try to include business logic vulnerabilities in the scanner testing."
"The authenticated scanning feature could be improved by adding support for real-time scanning tokens and authorization tokens."
"The solution needs to adjust its pricing. They should make it more affordable."
"Sitelock may perform a useful service, but be wary of giving them your credit card information."
 

Pricing and Cost Advice

"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."
"The product has a very good licensing model."
"​It is best to be an institutional buyer and directly contact the sales team, as they can provide over-the-top discounts for bulk orders​."
"The product pricing is fair and reasonably priced."
"From my perspective, it is a budget-friendly option."
"Qualys has an IT-based licensing based on a yearly license, which is a good way of handling it. However, in some cases, when we do the PCI scanning, the host will not like the scanning and we lose the IT license. So, this could be improved."
"You can't just stop auto-renew from your billing panel, the way you can with reputable businesses."
report
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913,806 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
13%
Manufacturing Company
11%
Outsourcing Company
9%
Comms Service Provider
7%
Construction Company
17%
Comms Service Provider
14%
Manufacturing Company
14%
Transportation Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise6
Large Enterprise27
No data available
 

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 do you recommend for a securing Web Application?
That's one of the most critical questions any development team faces! Securing a web application requires a layered approach, not a single tool. Here is a quick breakdown of what to recommend: In...
 

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.
galaxyguitar.com, robertasinc.com, indiarunning.com, comprarenpr.com, idbasolutions.com, newgrip.com
Find out what your peers are saying about Qualys Web Application Scanning vs. SiteLock and other solutions. Updated: September 2026.
913,806 professionals have used our research since 2012.