Checkmarx One vs Synopsys Defensics comparison

The compared Checkmarx and Black Duck solutions aren't in the same category. Checkmarx is ranked #3 in AS , with an average rating of 7.8, and holds a 10.3% mindshare in the category. Black Duck is ranked #5 in FTT , and holds a 25.3% mindshare. Additionally, 87% of Checkmarx users are willing to recommend the solution, compared to 100% of Black Duck users who would recommend it.

Checkmarx One

Read 70 Checkmarx One reviews

21,297 Views
14,284 Comparison Views

87% willing to recommend

Synopsys Defensics

Read 4 Synopsys Defensics reviews

123 Views
79 Comparison Views

100% willing to recommend

Checkmarx One

Synopsys Defensics

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Checkmarx One and Synopsys Defensics based on real PeerSpot user reviews.

Find out what your peers are saying about Sonar, Veracode, Checkmarx and others in Application Security Tools.

To learn more, read our detailed Application Security Tools Report (Updated: April 2025).

Buyer's Guide

Application Security Tools

April 2025

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Helped 849,963 peers since 2012

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

Checkmarx One

Average Rating

7.6

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Application Security Tools (3rd), Static Application Security Testing (SAST) (3rd), Vulnerability Management (21st), Static Code Analysis (2nd), API Security (3rd), DevSecOps (2nd), Risk-Based Vulnerability Management (8th)

Synopsys Defensics

Average Rating

8.6

Number of Reviews

Ranking in other categories

Fuzz Testing Tools (5th)

Mindshare comparison

While both are Quality Assurance solutions, they serve different purposes. Checkmarx One is designed for Application Security Tools and holds a mindshare of 10.3%, down 14.8% compared to last year.
Synopsys Defensics, on the other hand, focuses on Fuzz Testing Tools, holds 25.3% mindshare, up 14.4% since last year.

Application Security Tools

Fuzz Testing Tools

Featured Reviews

Rohit Kesharwani

Manager, Engineering at 7-Eleven.

Provides good security analysis and security identification within the source code

We integrate Checkmarx into our software development cycle using GitLab's CI/CD pipeline. Checkmark has been the most helpful for us in the development stage. The solution's incremental scanning feature has impacted our development speed. The solution's vulnerability detection is around 80% to 90% accurate. I would recommend Checkmarx to other users because it is one of the good tools for doing security analysis and security identification within the source code. Overall, I rate Checkmarx a nine out of ten.

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it_user508521

Senior Lead Engineer - Product Security at a manufacturing company with 1,001-5,000 employees

Helps us complete testing more quickly by eliminating many unwanted test cases

Sometimes, when we are testing embedded devices, when we trigger the test cases, the target will crash immediately. It is very difficult for us to identify the root cause of the crash because they do not provide sophisticated tools on the target side. They cover only the client-side application, and from that we can generate automated test cases, but what happens on the target device, what is the reason for the crash, for that we have to do manual debugging. They do not have diagnostic tools for the target side. Rather, they have them but they are very minimal and not very helpful. They can improve a lot on that.

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Quotes from Members

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

Pros

"Apart from software scanning, software composition scanning is valuable."

"The administration in Checkmarx is very good."

"We use the solution to validate the source code and do SAST and security analysis."

"The most valuable features are the easy to understand interface, and it 's very user-friendly."

"The feature that I have found most valuable is that its number of false positives is less than the other security application platforms. Its ease of use is another good feature. It also supports most of the languages."

"It has all the features we need."

"The only thing I like is that Checkmarx does not need to compile."

"The main advantage of this solution is its centralized reporting functionality, which lets us track issues, then see and report on the priorities via a web portal."

More Checkmarx One pros

"We have found multiple issues in our embedded system network protocols, related to buffer overflow. We have reduced some of these issues."

"Whatever the test suit they give, it is intelligent. It will understand the protocol and it will generate the test cases based on the protocol: protocol, message sequence, protocol, message structure... Because of that, we can eliminate a lot of unwanted test cases, so we can execute the tests and complete them very quickly."

"The product is related to US usage with TLS contact fees, i.e. how more data center connections will help lower networking costs."

Cons

"I think the CxAudit tool has room for improvement. At the beginning you can choose a scan of a project, but in any event the project must be scanned again (wasting time)."

"I would like to see the rate of false positives reduced."

"It would be really helpful if the level of confidence was included, with respect to identified issues."

"The integration could improve by including, for example, DevSecOps."

"Updating and debugging of queries is not very convenient."

"I really would like to integrate it as a service along with the SAP HANA Cloud Platform. It will then be easy to use it directly as a service."

"The validation process needs to be sped up."

"Some of the descriptions were found to be missing or were not as elaborate as compared to other descriptions. Although, they could be found across various standard sources but it would save a lot of time for developers, if this was fixed."

More Checkmarx One cons

"Sometimes, when we are testing embedded devices, when we trigger the test cases, the target will crash immediately. It is very difficult for us to identify the root cause of the crash because they do not provide sophisticated tools on the target side. They cover only the client-side application... They do not have diagnostic tools for the target side. Rather, they have them but they are very minimal and not very helpful."

"Codenomicon Defensics should be more advanced for the testing sector. It should be somewhat easy and flexible to install."

"It does not support the complete protocol stack. There are some IoT protocols that are not supported and new protocols that are not supported."

Pricing and Cost Advice

"It is a good product but a little overpriced."

"It's relatively expensive."

"Be cautious of the one-year subscription date. Once it expires, your price will go up."

"It is the right price for quality delivery."

"Most of my customers opted for a perpetual license. They prefer to pay the highest amount up front for the perpetual license and then pay for additional support annually."

"Checkmarx is comparatively costlier than other products, which is why some of the customers feel reluctant to go for it, though performance-wise, Checkmarx can compete with other products."

"We have purchased an annual license to use this solution. The price is reasonable."

"The number of users and coverage for languages will have an impact on the cost of the license."

More Checkmarx One pricing and cost advice

"Licensing is a bit expensive."

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Top Industries

By visitors reading reviews

Financial Services Firm

21%

Computer Software Company

14%

Manufacturing Company

10%

Government

Computer Software Company

22%

Manufacturing Company

16%

Financial Services Firm

10%

Healthcare Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What alternatives are there for Fortify WebInspect and Fortify SCA?

I would like to recommend Checkmarx. With Checkmarx, you are able to have an all in one solution for SAST and SCA as well. Veracode is only a cloud solution. Hope this helps.

See all answers

What do you like most about Checkmarx?

Compared to the solutions we used previously, Checkmarx has reduced our workload by almost 75%.

See all answers

What is your experience regarding pricing and costs for Checkmarx?

The pricing is relatively expensive due to the product's quality and performance, but it is worth it.

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Comparisons

SonarQube Server (formerly SonarQube) vs Checkmarx One

Compared 40% of the time

Veracode vs Checkmarx One

Compared 12% of the time

Fortify on Demand vs Checkmarx One

Compared 6% of the time

Checkmarx SAST vs Checkmarx One

Compared 5% of the time

OWASP Zap vs Checkmarx One

Compared 5% of the time

More Checkmarx One Competitors

SonarQube Server (formerly SonarQube) vs Synopsys Defensics

Compared 33% of the time

Snyk vs Synopsys Defensics

Compared 14% of the time

HCL AppScan vs Synopsys Defensics

Compared 11% of the time

Veracode vs Synopsys Defensics

Compared 10% of the time

Invicti vs Synopsys Defensics

Compared 9% of the time

More Synopsys Defensics Competitors

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Checkmarx One

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Also Known As

No data available

Defensics, Codenomicon Defensics

Overview

Checkmarx One is an enterprise cloud-native application security platform focused on providing cross-tool, correlated results to help AppSec and developer teams prioritize where to focus time and resources.

Checkmarx One offers comprehensive application scanning across the SDLC:

Static Application Security Testing (SAST)
Software Composition Analysis (SCA)
API security
Dynamic Application Security Testing (DAST)
Container security
IaC security
Correlation, prioritization, and risk management
Codebashing secure code training
AI security
Tech partnerships extending AppSec into runtime analysis
Developer tool integrations including: CI/CD tools, development frameworks, feedback tools, IDEs, programming languages and SCMs

Checkmarx One provides everything you need to secure application development from the first line of code through deployment and runtime in the cloud. With an ever-evolving set of AppSec engines, correlation and prioritization features, and AI capabilities, Checkmarx One helps consolidate expanding lists of AppSec tools and make better sense of results. Its capabilities are designed to provide an improved developer experience to build trust with development teams and ensure the success of your AppSec program investment.

Checkmarx

Defensics® fuzz testing is a comprehensive, powerful, and automated black box solution that enables organizations to effectively and efficiently discover and remediate security weaknesses in software. By taking a systematic and intelligent approach to negative testing, Defensics allows organizations to ensure software security without compromising on product innovation, increasing time to market, or inflating operational costs.

Black Duck

Sample Customers

YIT, Salesforce, Coca-Cola, SAP, U.S. Army, Liveperson, Playtech Case Study: Liveperson Implements Innovative Secure SDLC

Coriant, CERT-FI, Next Generation Networks

Buyer's Guide

Application Security Tools

April 2025

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