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Qualys Web Application Scanning vs Rapid7 AppSpider 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 (19th)
Rapid7 AppSpider
Ranking in Static Application Security Testing (SAST)
31st
Average Rating
7.8
Reviews Sentiment
6.7
Number of Reviews
14
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2026, in the Static Application Security Testing (SAST) category, the mindshare of Qualys Web Application Scanning is 2.0%, down from 2.2% compared to the previous year. The mindshare of Rapid7 AppSpider is 0.8%, up from 0.5% 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 Scanning2.0%
Rapid7 AppSpider0.8%
Other97.2%
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.
HW
Marketing Expert at J's communication
Clients benefit from broad authentication and effective crawling but need localization improvements
Our clients use AppSpider to address security concerns for their websites. It is particularly used by customers who require security assessments One of the most valuable features of AppSpider is its broad range of authentication identification, which is a key reason for its utilization.…

Quotes from Members

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

Pros

"Automated scanning has significantly improved our web application security management by reducing manual work."
"It is a very stable solution."
"Qualys Web Application Scanning is robust and mature from industry standards."
"It is easy to use."
"The most valuable features are scanning analysis and reporting."
"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."
"The features of Qualys Web Application Scanning are impressive as the scan is faster and gets completed quickly, the dashboards look great, the option for scheduled scans makes it fully automated, and customizable reports can be downloaded anytime in CSV, PDF, or whichever format required."
"I recommend Qualys Web Application Scanning as it is easy to set up scans and is affordable from a cost perspective."
"The setup is usually straightforward."
"It does a scan that performs about 100 checks on web applications and produces a clear report on all of the vulnerabilities that are found."
"It is really accurate and the rate of false positives is very low."
"Customer service has been quite good."
"Rapid7 AppSpider is good at managing different applications. It uses applets and generates reports to cover the PCA/GDPR compliance requirements."
"This solution is a leader in the industry."
"The initial deployment is very straightforward and simple. The product is stable if configured properly."
"When it is set up properly, it can do scanning on web apps with multiple engines automatically."
 

Cons

"Sometimes the response time is low because the handshake fails, and then you have to re-login and start again."
"I have experience with adaptive scanning for single-page applications, which was not very effective."
"I would like it to be cheaper because it is a bit expensive compared to competitors like Tenable Nessus."
"Deployment can be complicated."
"The virus code updates are not frequent enough."
"We procured around 110 licenses for Web Application Scanning, but we have issues running concurrent scans."
"We receive false positives sometimes when using a solution that could be improved. However, the technical team provides us with the exact explanation why it was giving us that kind of error."
"We are researching open source software because Qualys needs to improve their reports and the documentation for the end-users in resolving scanned issues."
"One of the challenges I have with AppSpider is that it gives you a lot of false positives, especially when compared to other solutions."
"For Japanese customers, localization is needed. The product should offer a GUI in Japanese and provide Japanese reports for end-users."
"Support response times are slow and can be improved."
"AppSpider could improve in the area of integration. They need to add more integration opportunities."
"The tech support is responsive but issues remain unresolved."
"Implementing Rapid7 AppSpider requires scanning and self-identification mechanisms. You can add different types of authentication to each scan."
"Integration could be better. For example, while doing the scanning, using the recording username and passwords, there are issues."
"The product needs to be able to scale for large companies, like ours. We have millions of IP addresses that need to be scanned, and the scalability is not great."
 

Pricing and Cost Advice

"Licensing was based on the number of assets that you want to scan on your network. You can also do licensing on subscription. On subscription, it is easier and more flexible. You tell Qualys that you want to move from the 1000 to 2000 band or the 3000 or 5000 band, then they will give you the quotation for it. Once you pay for it, applying the licensing is quite easy and effective."
"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."
"From my perspective, it is a budget-friendly option."
"Qualys Web Application Scanning's pricing is a bit expensive compared to other solutions available in the market."
"The product has a very good licensing model."
"We are on an annual license for the solution and the pricing could be more affordable."
"Try the free trial of the product to understand the basic working mechanisms.​"
"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."
"The licensing cost depends on the number of users."
"The price is pretty fair."
"AppSpider is closed-source software and you need to acquire a license in order to use it."
"It is expensive if you want to buy the Enterprise version that is able to scan multiple applications at once."
"The price of Rapid7 AppSpider cost 9,000 annually but there is limited usage. Large companies are able to negotiate a better price or a better deal for the usage with the vendor."
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Manufacturing Company
11%
Outsourcing Company
9%
Comms Service Provider
8%
Manufacturing Company
12%
University
10%
Construction Company
9%
Financial Services Firm
9%
 

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 Business12
Midsize Enterprise2
Large Enterprise1
 

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 is your experience regarding pricing and costs for Rapid7 AppSpider?
The price is not high, but for Japanese customers, localization may incur additional costs.
What needs improvement with Rapid7 AppSpider?
For Japanese customers, localization is needed. The product should offer a GUI in Japanese and provide Japanese reports for end-users.
What is your primary use case for Rapid7 AppSpider?
Our clients use AppSpider to address security concerns for their websites. It is particularly used by customers who require security assessments.
 

Also Known As

Qualys WAS
AppSpider
 

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.
Microsoft
Find out what your peers are saying about Qualys Web Application Scanning vs. Rapid7 AppSpider and other solutions. Updated: September 2026.
917,403 professionals have used our research since 2012.