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Rapid7 AppSpider vs Tenable.io Web Application Scanning 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

Rapid7 AppSpider
Average Rating
7.8
Reviews Sentiment
6.7
Number of Reviews
14
Ranking in other categories
Static Application Security Testing (SAST) (30th)
Tenable.io Web Application ...
Average Rating
7.8
Reviews Sentiment
5.8
Number of Reviews
18
Ranking in other categories
Application Security Tools (21st)
 

Mindshare comparison

Rapid7 AppSpider and Tenable.io Web Application Scanning aren’t in the same category and serve different purposes. Rapid7 AppSpider is designed for Static Application Security Testing (SAST) and holds a mindshare of 0.8%, up 0.5% compared to last year.
Tenable.io Web Application Scanning, on the other hand, focuses on Application Security Tools, holds 1.4% mindshare, up 1.2% since last year.
Static Application Security Testing (SAST) Mindshare Distribution
ProductMindshare (%)
Rapid7 AppSpider0.8%
SonarQube15.3%
Checkmarx One9.7%
Other74.2%
Static Application Security Testing (SAST)
Application Security Tools Mindshare Distribution
ProductMindshare (%)
Tenable.io Web Application Scanning1.4%
SonarQube13.6%
Checkmarx One8.8%
Other76.2%
Application Security Tools
 

Featured Reviews

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.…
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

"I would say that it is stable, as I am not aware of any major issues."
"The initial deployment is very straightforward and simple. The product is stable if configured properly."
"One of the most valuable features of AppSpider is its broad range of authentication identification, which is a key reason for its utilization."
"When it is set up properly, it can do scanning on web apps with multiple engines automatically."
"The entire solution is interactive and has a point-and-click user experience, which makes it easy to find items or drill down on information. You don't need specialized skills to use the product."
"I like the ability the product has to detect vulnerabilities quickly, when it has been released in our environment, then displaying them to us."
"What I like most about AppSpider is that it's easy to use and its automated scan gives me all the details I need to know when it comes to vulnerabilities and their solutions."
"Customer service has been quite good."
"Tenable.io Web Application Scanning is very easy to use."
"Now that the license is centralized, it's a significant feature to manipulate assets based on their functions."
"The most effective feature of the product is the ability to scan the entire environment."
"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."
"The product provides comprehensive details and reports to help us understand everything and handle any patches in order to keep our system safe."
"The most valuable features of Tenable.io Web Application Scanning are the integration into specific use cases and scanning. All of the features of the solution are useful."
"Tenable provides the end analysis results covering all the published vulnerabilities and information on the market."
"I would recommend Tenable.io Web Application Scanning to others."
 

Cons

"The solution is too slow. It could take a full day to scan. Competitors are much faster."
"Support response times are slow and can be improved."
"The tech support is responsive but issues remain unresolved."
"For Japanese customers, localization is needed. The product should offer a GUI in Japanese and provide Japanese reports for end-users."
"The dashboard and interface are crucial and they need some improvement."
"AppSpider has some problems with the RAM needed while scanning."
"The documentation about integration with AppSpider is bad news and some integrations are quite difficult to do right now."
"The product should offer a GUI in Japanese and provide Japanese reports for end-users."
"The market is standard for vulnerability scanning, however, the posture can be improved through Tenable's prioritization engine."
"The report customization needs to be better."
"They have a general dashboard for web application scanning, but the dashboards and reporting can be improved."
"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."
"Sometimes it lags with different cloud environments."
"The cloud and the on-premises versions have their own controllers, and there is no way to centrally manage controllers."
"The dashboard could be more user-friendly."
"The platform's technical support services could be better."
 

Pricing and Cost Advice

"It is expensive if you want to buy the Enterprise version that is able to scan multiple applications at once."
"AppSpider is closed-source software and you need to acquire a license in order to use it."
"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."
"The licensing cost depends on the number of users."
"The price is pretty fair."
"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."
"Tenable.io Web Application Scanning is expensive for small businesses."
"It follows the same licensing scheme as Tenable.io and Tenable. sc."
"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."
"For Tenable.io Web Application Scanning, it comes to around 6,50,000 Indian rupees, plus taxes."
"I rate the product's pricing a four out of ten."
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Top Industries

By visitors reading reviews
Manufacturing Company
11%
University
10%
Financial Services Firm
10%
Computer Software Company
8%
Financial Services Firm
15%
Computer Software Company
9%
Manufacturing Company
9%
Comms Service Provider
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise2
Large Enterprise1
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise5
Large Enterprise7
 

Questions from the Community

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.
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

AppSpider
No data available
 

Overview

 

Sample Customers

Microsoft
IMDEX
Find out what your peers are saying about SonarSource Sàrl, Checkmarx, Veracode and others in Static Application Security Testing (SAST). Updated: April 2026.
893,438 professionals have used our research since 2012.