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Contrast Security Assess vs Mend.io 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

Contrast Security Assess
Ranking in Application Security Tools
31st
Average Rating
8.8
Reviews Sentiment
7.2
Number of Reviews
11
Ranking in other categories
Static Application Security Testing (SAST) (27th)
Mend.io
Ranking in Application Security Tools
17th
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
33
Ranking in other categories
Software Composition Analysis (SCA) (7th), Static Code Analysis (6th), Software Supply Chain Security (4th)
 

Mindshare comparison

As of April 2026, in the Application Security Tools category, the mindshare of Contrast Security Assess is 1.5%, up from 0.6% compared to the previous year. The mindshare of Mend.io is 2.5%, down from 3.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Security Tools Mindshare Distribution
ProductMindshare (%)
Mend.io2.5%
Contrast Security Assess1.5%
Other96.0%
Application Security Tools
 

Featured Reviews

ToddMcAlister - PeerSpot reviewer
Lead Application and Data Security Engineer at a insurance company with 5,001-10,000 employees
It has an excellent API interface to pull APIs.
Assess has brought our development time down because it helps create code the first time. Instead of going through the Jenkins process to build an application, they can see right off the bat that if there are errors in the code and fix them before it even goes to build.
meetharoon - PeerSpot reviewer
CEO at a computer software company with 10,001+ employees
Centralized security monitoring has reduced false positives and improves dependency governance
The only area for improvement I would say is that the false positives are nearly zero; everything is mostly like 99 to 99.99% or we can say 100% accurate. There were a few areas for improvement just from the last time I saw; I think the user experience had a little problem. We wanted to have certain reports based on our kind of scenario, but the tool did not allow us to create custom reports. We had asked for some facility and some ability for us to create some custom reports. That would be awesome if they allow us to create custom reports the way we wanted. There is one small area which I don't know whether we should call a tool limitation or a wish list; if I use a library and I don't use all the capabilities of the library but only a portion of it and that portion is not vulnerable, but there is a component which is outdated, that is a problem, even though I don't use that component. Mend.io will discover there is a problem in the whole library; that is correct. That's a valid discovery, but in my case, for example, if I don't use that particular portion, then it actually is not making sense for me, but that's not a limitation of Mend.io; I think that's a general problem with any tool in the market because no tool in the market will actually know what portion of the code I'm actually using from that particular library if it is vulnerable or not.

Quotes from Members

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

Pros

"Assess has brought our development time down because it helps create code the first time."
"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."
"The most valuable feature is the continuous monitoring aspect: the fact that we don't have to wait for scans to complete for the tool to identify vulnerabilities. They're automatically identified through developers' business-as-usual processes."
"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."
"When we access the application, it continuously monitors and detects vulnerabilities."
"The time it saves us is on the order of one US-based FTE, a security person at an average pay level, and at a bare minimum Contrast helps us like that resource; it's like having a CISSP guy, in the US, on our payroll."
"It is a stable solution...Contrast Security Assess is one of the first players in this market, so they have experience and customers, especially abroad. Overall, it's a good product."
"This has changed the way that developers are looking at usage of third-party libraries, upfront. It's changing our model of development and our culture of development to ensure that there is more thought being put into the usage of third-party libraries."
"The policy automation on effective vulnerabilities feature had a major impact on how we address open source vulnerabilities since it focuses on effective vulnerabilities and directs you to the specific methods."
"The solution is only cloud-based, not on-premises; it is user-friendly."
"Mend.io is very robust in terms of managing third-party dependencies."
"I am quite happy with WhiteSource; it is very good and provides many things, including extensive reports involving vulnerabilities."
"Our primary goal was to get the license reports, but now we have a full end-to-end process that automates all license management, open-source license approval, rejection, ticket assignment, and more."
"WhiteSource allowed us to minimize our exposure to open-source vulnerabilities with ease."
"There are multiple different integrations there. We use Mend for CI/CD that goes through Azure as well. It works seamlessly. We never have any issues with it."
"Mend.io is a security tool that provides security feedback for all tests."
 

Cons

"Regarding the solution's OSS feature, the one drawback that we do have is that it does not have client-side support."
"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."
"The out-of-the-box reporting could be improved. We need to write our own APIs to make the reporting more robust."
"The out-of-the-box reporting could be improved. We need to write our own APIs to make the reporting more robust."
"I would like to see them come up with more scanning rules."
"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."
"Contrast's ability to support upgrades on the actual agents that get deployed is limited. Our environment is pretty much entirely Java. There are no updates associated with that. You have to actually download a new version of the .jar file and push that out to your servers where your app is hosted. That can be quite cumbersome from a change-management perspective."
"The setup of the solution is different for each application. That's the one thing that has been a challenge for us. The deployment itself is simple, but it's tough to automate because each application is different, so each installation process for Contrast is different."
"Some detected libraries do not specify a location of where in the source they were matched from, which is something that should be enhanced to enable quicker troubleshooting."
"The dashboard UI and UX are problematic."
"AI integration in code security tools like Mend.io is still in its early stages and relatively immature."
"If anything, I would spend more time making this more user-friendly, better documenting the CLI, and adding more examples to help expand the current documentation."
"The pricing model needs some changes."
"The solution lacks the code snippet part."
"WhiteSource only produces a report, which is nice to look at. However, you have to check that report every week, to see if something was found that you don't want. It would be great if the build that's generating a report would fail if it finds a very important vulnerability, for instance."
"The dashboard UI and UX are problematic."
 

Pricing and Cost Advice

"The solution is expensive."
"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 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."
"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."
"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."
"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."
"WhiteSource is much more affordable than Veracode."
"The solution involves a yearly licensing fee."
"We are paying a lot of money to use WhiteSource. In our company, it is not easy to argue that it is worth the price. ​"
"Pricing and licensing are comparable to other tools. When we started, it was less than our existing solution. I can't go into specifics, but it isn't cheap."
"The version that we are using, WhiteSource Bolt, is a free integration with Azure DevOps."
"Mend is costly but not overly expensive. The license was quite expensive this year, but we managed to negotiate the price down to the same as last year. At the same time, it's a good value. We're getting what we're paying for and still not using all the features. We could probably get more out of the tool and make it more valuable. At the moment, we don't have the capacity to do that."
"Its pricing model is per developer. It depends on the number of developers in the company. The license is for a minimum of 20 developers. So, even if you are a small startup with less than 10 developers, you have to buy a license for 20 developers on a yearly subscription, which makes it quite expensive for startup customers. I provide consultation to startup accelerators. They're small at the beginning, and only once they grow to 20 developers, they can afford this tool. As a result, WhiteSource is missing this target audience. Their licensing is not flexible."
"When comparing the price of WhiteSource to the competition it is priced well. The cost for 50 users is approximately $18,000 annually."
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Top Industries

By visitors reading reviews
Financial Services Firm
17%
Manufacturing Company
11%
Comms Service Provider
8%
Computer Software Company
7%
Financial Services Firm
14%
Computer Software Company
13%
Manufacturing Company
11%
Comms Service Provider
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business2
Midsize Enterprise3
Large Enterprise6
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise3
Large Enterprise20
 

Questions from the Community

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Also Known As

Contrast Assess
WhiteSource, Mend SCA, Mend.io Supply Chain Defender, Mend SAST
 

Overview

 

Sample Customers

Williams-Sonoma, Autodesk, HUAWEI, Chromeriver, RingCentral, Demandware.
Microsoft, Autodesk, NCR, Target, IBM, vodafone, Siemens, GE digital, KPMG, LivePerson, Jack Henry and Associates
Find out what your peers are saying about Contrast Security Assess vs. Mend.io and other solutions. Updated: April 2026.
889,955 professionals have used our research since 2012.