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Kiuwan vs Klocwork 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

Kiuwan
Ranking in Application Security Tools
31st
Ranking in Static Application Security Testing (SAST)
27th
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
23
Ranking in other categories
No ranking in other categories
Klocwork
Ranking in Application Security Tools
18th
Ranking in Static Application Security Testing (SAST)
14th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
25
Ranking in other categories
Static Code Analysis (3rd)
 

Mindshare comparison

As of May 2026, in the Application Security Tools category, the mindshare of Kiuwan is 1.2%, up from 1.1% compared to the previous year. The mindshare of Klocwork is 1.4%, up from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Security Tools Mindshare Distribution
ProductMindshare (%)
Klocwork1.4%
Kiuwan1.2%
Other97.4%
Application Security Tools
 

Featured Reviews

Mustufa Bhavnagarwala - PeerSpot reviewer
CyberRisk Solution Advisor at a consultancy with 10,001+ employees
Though a stable tool, the UI needs improvement
Kiuwan can improve its UI a little more. The user experience can be made better. Kiuwan offers a user interface that is similar to the one offered by Windows 7 or Windows 98, which I saw when I ran the tool and tried to scan the repository to find the security issues. The product's UI has certain shortcomings, where improvements are required.
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.

Quotes from Members

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

Pros

"With Kiuwan, we were able to help our clients get a better visibility of their development activities and to mitigate risks."
"The most valuable feature of the solution stems from the fact that it is quick when processing and giving an output or generating a report."
"I've tried many open source applications and the remediation or correction actions that were provided by Kiuwan were very good in comparison."
"The most valuable feature is the time to resolution, where it tells you how long it is going to take to get to a zero-base or a five-star security rating."
"It provides value by offering options to enhance both code quality and the security of the company."
"Customer service is excellent."
"I like that I can scan the code without sending it to the Kiuwan cloud. I can do it locally on my device. When the local analyzer finishes, the results display on the dashboard in the cloud. It's essential for security purposes to be able to scan my code locally."
"I've tried many open source applications and the remediation or correction actions that were provided by Kiuwan were very good in comparison."
"The most valuable feature of Klocwork is its reduced setup time."
"Unlike other static code analysis tools, Klocwork integrates seamlessly into desktop IDEs, build systems, continuous integration tools, and any team's natural workflow."
"I recommend this tool as one of the best to be used for static analysis and should at least be tried."
"Klocwork's most valuable feature is the static code analysis feature. It detects the potential problem earlier to allow the developer to receive feedback quickly and then address it before it becomes a problem."
"Klocwork has caught up to Fortify and surpassed them; they have a higher detection and false positive rate than Fortify does."
"Klocwork has reduced the manual analysis for a lot of scenarios like checking for internal standards and has saved a lot of time in developing code through the on the fly analysis mode."
"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 customer support team is very responsive, proactive, and engages in conversations to ensure our needs are met."
 

Cons

"We faced a lot of problems with the initial setup and support gave us difficulties around the installation."
"The integration process could be improved. It'll also help if it could generate reports automatically, but I'm not sure about the effectiveness of the reports because in our last project, we still found some key issues that weren't captured by the Kiuwan report."
"The product's UI has certain shortcomings, where improvements are required."
"The solution seems to give us a lot of false positives. This could be improved quite a bit."
"The QA developer and security could be improved."
"The next release should include more flexibility in the reporting."
"I would like to see better integration with the Visual Studio and Eclipse IDEs."
"I would like to see additional languages supported."
"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."
"Every update that we receive requires of us a lengthy and involved process."
"The main problem is that since it only parses the code, the warnings or the problems that are given as a result of the report can sometimes require a lot of effort to analyze."
"I believe it should support more languages, such as Python and JavaScript."
"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."
"Klocwork sometimes provides too many additional warnings which require expertise to manage."
"For an improved product, we'd like to see integration with Agile DevOps and Agile methodologies."
"There are too many warnings, and it requires expertise to determine the correct category for them."
 

Pricing and Cost Advice

"It follows a subscription model. I think the price is somewhere in the middle."
"Check with your account manager."
"The price of Kiuwan is lower than that of other tools on the market."
"This solution is cheaper than other tools."
"I recommend contacting a sales person who will create the best plan payment plan for you, as we did."
"Nothing special. It's a very fair model."
"Kiuwan is an open-source solution and free to use."
"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."
"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."
"This solution offers competitive pricing."
"Licensing fees are paid annually, but they also have a perpetual license."
"Klocwork should not to be quite so heavy handed on the licensing for very specific programs."
"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."
"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."
"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."
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Top Industries

By visitors reading reviews
University
11%
Computer Software Company
9%
Financial Services Firm
8%
Manufacturing Company
8%
Manufacturing Company
22%
Computer Software Company
8%
Transportation Company
7%
Construction Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise4
Large Enterprise6
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise2
Large Enterprise12
 

Questions from the Community

Ask a question
Earn 20 points
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...
 

Comparisons

 

Overview

 

Sample Customers

DHL, BNP Paribas, Zurich, AXA, Ernst & Young, KFC, Santander, Latam, Ferrovial
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
Find out what your peers are saying about Kiuwan vs. Klocwork and other solutions. Updated: April 2026.
893,244 professionals have used our research since 2012.