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Klocwork vs Xygeni comparison

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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

Klocwork
Ranking in Application Security Tools
21st
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
25
Ranking in other categories
Static Application Security Testing (SAST) (14th), Static Code Analysis (3rd)
Xygeni
Ranking in Application Security Tools
24th
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
5
Ranking in other categories
Software Supply Chain Security (14th), Application Security Posture Management (ASPM) (14th), AI Security (19th)
 

Mindshare comparison

As of October 2026, in the Application Security Tools category, the mindshare of Klocwork is 1.5%, up from 1.4% compared to the previous year. The mindshare of Xygeni is 1.7%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Security Tools Mindshare Distribution
ProductMindshare (%)
Klocwork1.5%
Xygeni1.7%
Other96.8%
Application Security Tools
 

Featured Reviews

KG
Manager, Quality, Functional Safety, Cybersecurity Embedded Processing at a manufacturing company with 10,001+ employees
Experience with compliance improvements and efficiency boosts but static analysis engine shows a need for enhancement
One area for improvement is that when customers use different static analysis tools, they report more issues compared to Klocwork. The static analysis engine of Klocwork has areas that need improvement. Customers using different static analysis tools report more issues than with Klocwork, indicating that Klocwork's engine is not as superior. Klocwork should be able to analyze large codebases efficiently, supporting a desktop version for periodic small delta changes before pushing to the server.
AI
Business development manager at RSsecurity
Unified monitoring has reduced alert noise and provides accurate, proactive application security
Xygeni was highly effective for us, but there are areas where improvements could be made. More customization options for dashboards and reports would help teams tailor the platform to their specific metrics and workflows. I also occasionally encounter DevOps tools that are not yet supported natively. Expanded coverage for niche or emerging tools would make onboarding even smoother. These points, however, are minor compared to the overall value the platform delivers, especially given the strength of its AI-driven detection, remediation, and supply chain protection capabilities. It would also be an improvement for licensing with regard to on-premise variants. Perhaps we could have an on-premise option for standard subscription.

Quotes from Members

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

Pros

"Klocwork is user-friendly, with a client-server architecture that provides all needed compliance."
"Now Klocwork has completely removed this and we are very easily checking our internal standards."
"Technical support is quite good."
"One can increase the number of vendors, so the solution is scalable."
"It's integrated into our CI, continuous integration."
"We like using the static analysis and code refactoring, which are very valuable because of our requirements to meet safety critical levels and reliability."
"Using Klocwork, we have cleared all these issues without much difficulty."
"Klocwork's most valuable feature is the static code analysis feature, as it detects potential problems earlier to allow the developer to receive feedback quickly and then address issues before they become a problem."
"The best Xygeni feature is the ability to filter what is truly important, which really helps me focus on the key vulnerabilities in the software that I am building."
"Xygeni provides a comprehensive and developer-friendly approach to securing the entire software supply chain."
"Since using Xygeni, the time to review vulnerabilities has decreased."
"The visibility of our open-source supply chain dependencies and real-time detection of vulnerabilities have been invaluable."
"I would like to highlight Xygeni's Core AI function, which makes it easier to understand security information for both technical leaders as well as for those who are higher up in business management, helping make smarter, faster decisions and offering more secure developments in less time."
 

Cons

"Customers using different static analysis tools report more issues than with Klocwork, indicating that Klocwork's engine is not as superior."
"Klocwork does have a problem with true positives. It only found 30% of true positives in the Juliet test case."
"There are other solutions on the market such as Microsoft Visual Studio. They have been adding more static code analysis features that come for free."
"I would like to see better codes between projects and a more user-friendly desktop in the next release."
"The way to define the rules is too complex."
"Under NIST cybersecurity standards, we must address vulnerabilities within a specified time after discovering them. When we try to propagate those updates and fixes through the system, it would be nice if the clients could reconnect to the existing server or have the server dynamically updated in some way. I know that isn't easy, but maybe processes could be enhanced to make that more streamlined from a DevOps perspective."
"I believe it should support more languages, such as Python and JavaScript."
"Klocwork sometimes provides too many additional warnings which require expertise to manage."
"Xygeni can be more automated."
"I think Xygeni could be improved by having more information in the form of videos in Spanish and more use cases to share it with more prospects."
"There should be more configuration options that make it easier to target the issues that are more important in your organization's context."
"Xygeni could be improved if on-premise options were available starting from the starter packages, not only the enterprise models."
"Xygeni was highly effective for us, but there are areas where improvements could be made."
 

Pricing and Cost Advice

"When it comes to licensing, the solution has two packages, one for a fixed and the other for a floating server, with the former being more cost effective than the latter."
"Licensing fees are paid annually, but they also have a perpetual license."
"There are other solutions on the market such as Microsoft Visual Studio. They have been adding more static code analysis features that come for free. It is getting better all the time. That is one of the possibilities is that we've been considering that we may stop using the Klocwork because it doesn't give us any added value."
"Klocwork is still tight on their licensing. If Klocwork would loosen up on the licensing, and where the license could be used, and how many different programs could be run on it, then we have several development programs that I would love to be able to use it for going forward."
"The limitation that we have is that Klocwork is licensed to certain programs, and if you want to license them to other programs, you have to pay more money."
"The pricing for Klocwork is very competitive if you compare it from apple to apple. It has competitive pricing regarding the licensing model and the per-license cost. Klocwork isn't a high-end investment for anyone deploying it; even SMBs can afford it. The Klocwork cost per user would depend on the license type, so I'm unable to mention a ballpark figure because it would depend on the type of installation and how the deployment will be, and the nodes to give an accurate calculation or figure. The total price depends on the package, so my company could never publish pricing for Klocwork on the website. My team first collects information from potential clients on the deployment scenario, project environment, etc., before suggesting a package for Klocwork. My rating for Klocwork in terms of pricing is a five because of its flexible license models. There's a license model for every type of organization, whether small, midsize, or enterprise, so it's a five out of five for me."
"Klocwork should not to be quite so heavy handed on the licensing for very specific programs."
"This solution offers competitive pricing."
Information not available
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Top Industries

By visitors reading reviews
Manufacturing Company
20%
Construction Company
9%
Outsourcing Company
8%
Comms Service Provider
8%
Comms Service Provider
27%
Outsourcing Company
10%
Security Firm
10%
Retailer
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise2
Large Enterprise13
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Klocwork?
Klocwork's pricing seems attractive, as it uses a per-user license model that does not have a lot of overhead.
What needs improvement with Klocwork?
One area for improvement is that when customers use different static analysis tools, they report more issues compared to Klocwork. The static analysis engine of Klocwork has areas that need improve...
What is your primary use case for Klocwork?
I work on tools such as Klocwork, LDRA, as well as Jira and Confluence, focusing more on the software quality assurance aspect. We use Klocwork for coding and aggregate checks. We use it for static...
What is your experience regarding pricing and costs for Xygeni?
The pricing is reasonable. Xygeni provided me with the pricing list that is already public on the web, so it is very clear.
What needs improvement with Xygeni?
I think Xygeni could be improved by having more information in the form of videos in Spanish and more use cases to share it with more prospects.I think improving only the documentation would be ver...
What is your primary use case for Xygeni?
My main use case for Xygeni is that we offer it to our clients to ensure security in the software supply chain.I don't have much technical information because it's not my area of expertise, but a s...
 

Comparisons

 

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Sample Customers

ACCESS Co Ltd, Risk-AI, Winbond Electronics, Bristol-Myers Squibb Pharmaceutical Research Institute, University of Southern California, Alebra Technologies, SIMULIA, Risk Management Solutions, Brigham Young University, SRD, HRL
BKool, Onum, Napptive, Fintonic, Adaion, Metricool, Arexdata, ...
Find out what your peers are saying about Klocwork vs. Xygeni and other solutions. Updated: September 2026.
915,341 professionals have used our research since 2012.