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Contrast Security Assess 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

Contrast Security Assess
Ranking in Static Application Security Testing (SAST)
22nd
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
15
Ranking in other categories
Application Security Tools (23rd)
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 November 2026, in the Static Application Security Testing (SAST) category, the mindshare of Contrast Security Assess is 1.5%, up from 0.6% compared to the previous year. The mindshare of Rapid7 AppSpider is 0.8%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Static Application Security Testing (SAST) Mindshare Distribution
ProductMindshare (%)
Contrast Security Assess1.5%
Rapid7 AppSpider0.8%
Other97.7%
Static Application Security Testing (SAST)
 

Featured Reviews

Ryan Flake - PeerSpot reviewer
Threat & Vulnerability Management Senior Analyst at a tech vendor with 10,001+ employees
Real-time assessments have improved remediation speed and reduced time spent on authentication issues
I do find that here and there with Contrast Security Assess there are user interface issues, particularly with how they work with libraries. The way that it works is people have access to library data for all applications, not just the applications that they should have access to. However, they are trying to fix that. The way the libraries are handled with Contrast Security Assess could use some work. I know that there is an additional service tier that allows for more in-depth library data. These are small things. Contrast support has been great in fixing any issues or getting back to us with questions. They seem to really be dedicated to the product.
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

"Contrast was a very complete solution; it met all of our technical requirements and it was really the only IAST product that felt like a real product."
"No other tool does the runtime scanning like Contrast does. Other static analysis tools do static scanning, but Contrast is runtime analysis, when the routes are exercised. That's when the scan happens. This is a tool that has a very unique capability compared to other tools. That's what I like most about Contrast, that it's runtime."
"From a percentage perspective, somewhere around 90 percent of the time we used to spend has been given back to our team, because the false positive rate with Contrast is less than 5 percent."
"Contrast Security Assess has positively impacted my organization by improving the security features of our application."
"The accuracy of the solution in identifying vulnerabilities is better than any other product we've used, far and away. In our internal comparisons among different tools, Contrast consistently finds more impactful vulnerabilities, and also identifies vulnerabilities that are nearly guaranteed to be there, meaning that the chance of false positives is very low."
"It has helped us to improve the overall security posture of the company, we are able to address the findings before they have been reported by a third-party, and it has also helped us to gain our customers' trust."
"Overall, the product is strong and improving, support is responsive and effective, and supported integrations work for many customers."
"You cannot get much better than Contrast Security Assess for large deployments of applications and also critical applications."
"This solution is a leader in the industry."
"The most valuable feature is the reporting, which is compliant with international standards."
"AppSpider's most valuable feature is reporting - everything is stored in the local database so it can be sent to other machines."
"It scans all the components developed within a web application."
"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, and 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."
"Rapid7 AppSpider is good at managing different applications. It uses applets and generates reports to cover the PCA/GDPR compliance requirements."
"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."
 

Cons

"The out-of-the-box reporting could be improved. We need to write our own APIs to make the reporting more robust."
"I think there was activity underway to support the centralized configuration control. There are ways to do it, but I think they were productizing more of that."
"The solution should provide more details in the section where it shows that third-party libraries have CVEs or some vulnerabilities."
"Regarding Contrast Security Assess's AI capabilities, I think they are missing a huge opportunity because they could lead the way in automatic testing and AI security testing, but currently, they do not offer this functionality, which is a shame."
"The product's retesting part needs improvement. The tool also needs improvement in the suggestions provided for fixing vulnerabilities. It relies more on documentation rather than on quick fixes."
"Personalization of the board and how to make it appealing to an organization is something that could be done on their end. The reports could be adaptable to the customer's preferences."
"Their level of support and troubleshooting for the product is limited because of how they handle troubleshooting. It's done through a log file that's very cumbersome to work with."
"I do find that here and there with Contrast Security Assess there are user interface issues, particularly with how they work with libraries."
"Integration could be better. For example, while doing the scanning, using the recording username and passwords, there are issues."
"The solution is too slow. It could take a full day to scan. Competitors are much faster."
"The enterprise interface is too simple. It should be more customizable."
"It needs better integration with mobile applications."
"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 has some problems with the RAM needed while scanning."
"The performance of the solution could improve. When I compare the speed it is slower than others on the market. There are some tricks we use to help speed up the solution."
 

Pricing and Cost Advice

"The product's pricing is low. I would rate it a two out of ten."
"It's a tiered licensing model. The more you buy, as you cross certain quantity thresholds, the pricing changes. If you have a smaller environment, your licensing costs are going to be different than a larger environment... The licensing is primarily per application. An application can be as many agents as you need. If you've got 10 development servers and 20 production servers and 50 QA servers, all of those agents can be reporting as a single application that utilizes one license."
"I like the per-application licensing model... We just license the app and we look at different vulnerabilities on that app and we remediate within the app. It's simpler."
"You only get one license for an application. Ours are very big, monolithic applications with millions of lines of code. We were able to apply one license to one monolithic application, which is great. We are happy with the licensing. Pricing-wise, they are industry-standard, which is fine."
"The solution is expensive."
"The good news is that the agent itself comes in two different forms: the unlicensed form and the licensed form. Unlicensed gives use of that software composition analysis for free. Thereafter, if you apply a license to that same agent, that's when the instrumentation takes hold. So one of my suggestions is to do what we're doing: Deploy the agent to as many applications as possible, with just the SCA feature turned on with no license applied, and then you can be more choosy and pick which teams will get the license applied."
"For what it offers, it's a very reasonable cost. The way that it is priced is extremely straightforward. It works on the number of applications that you use, and you license a server. It is something that is extremely fair, because it doesn't take into consideration the number of requests, etc. It is only priced based on the number of onboarded applications. It suits our model as well, because we have huge traffic. Our number of applications is not that large, so the pricing works great for us."
"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."
"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."
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Top Industries

By visitors reading reviews
Manufacturing Company
13%
Financial Services Firm
13%
Comms Service Provider
11%
Healthcare Company
7%
Manufacturing Company
12%
University
10%
Construction Company
9%
Financial Services Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise3
Large Enterprise11
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise2
Large Enterprise1
 

Questions from the Community

What is your experience regarding pricing and costs for Contrast Security Assess?
I was not involved in the negotiation of pricing for Contrast Security Assess, but I am somewhat familiar with setup cost and licensing. Licensing costs are fairly high compared to other DAST and S...
What needs improvement with Contrast Security Assess?
I don't use Contrast Security Assess anymore, so I cannot comment on how it can be improved; I stopped using it four years ago, but at the time, I think the UI could be improved to be more friendly...
What advice do you have for others considering Contrast Security Assess?
I don't remember specific metrics regarding the outcomes we saw, but I can tell that the false positive rate was a third compared to a static analysis scanner; we used to have automation testing ex...
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

Contrast Assess
AppSpider
 

Overview

 

Sample Customers

Williams-Sonoma, Autodesk, HUAWEI, Chromeriver, RingCentral, Demandware.
Microsoft
Find out what your peers are saying about Contrast Security Assess vs. Rapid7 AppSpider and other solutions. Updated: November 2026.
920,929 professionals have used our research since 2012.