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CodeSonar vs Kiuwan 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

CodeSonar
Ranking in Application Security Tools
34th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
7
Ranking in other categories
Static Code Analysis (10th)
Kiuwan
Ranking in Application Security Tools
32nd
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
23
Ranking in other categories
Static Application Security Testing (SAST) (28th)
 

Mindshare comparison

As of July 2026, in the Application Security Tools category, the mindshare of CodeSonar is 1.1%, down from 1.5% compared to the previous year. The mindshare of Kiuwan is 1.2%, down from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Security Tools Mindshare Distribution
ProductMindshare (%)
Kiuwan1.2%
CodeSonar1.1%
Other97.7%
Application Security Tools
 

Featured Reviews

Mathieu ALBRESPY - PeerSpot reviewer
Intigration Developer at ez-Wheel
Nice interface, quick to deploy, and easy to expand
This is the first time I've used this kind of software. It was the only one we could apply to analyze with MISRA rules. At my new company, I tried to use Klocwork. I tried to use it, just once so I cannot compare it exactly with CodeSonar. I also have a plugin for my Visual Studio and I try to make it work. It's not easy, however, I don't think that we have this kind of functionality with CodeSonar. It can do some incremental analysis. However, since this feature is also available on CodeSonar, it would be a good idea to have a plugin on Visual Studio just to have a quick analysis.
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.

Quotes from Members

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

Pros

"CodeSonar has helped our organization because it detects dead and nonusable parts of code to create a more optimized code."
"What I like best about CodeSonar is that it has fantastic speed, analysis and configuration times. Its detection of all runtime errors is also very good, though there were times it missed a few. The configuration of logs by CodeSonar is also very fantastic which I've not seen anywhere else. I also like the GUI interface of CodeSonar because it's very user friendly and the tool also shows very precise logs and results."
"The tool is very good for detecting memory leaks."
"The solution is very stable and we have used it for a long time with no issues."
"It has helped us a lot with some issues and has helped us avoid bad code."
"CodeSonar’s most valuable feature is finding security threats."
"I would suggest trying out automated tools along with CodeSonar on your project, and you will find out that CodeSonar reports many more defects compared to other static analysis tools, so this is a very important tool."
"What I like best about CodeSonar is that it has fantastic speed, analysis and configuration times."
"I advise using Kiuwan because it's very straightforward and totally easy to understand."
"In our digital marketing efforts, our app is in continuous integration and having introduced this tool ensures we are always delivering safe code."
"Saving time and money by automatically identifying problems is unbelievable."
"I find it immensely helpful because it's not just about generating code; it's about ensuring efficiency in the execution."
"Kiuwan has enabled us to give our customers peace of mind through early identification of code vulnerabilities and remediation before delivery to the customer."
"It provides value by offering options to enhance both code quality and the security of the company."
"I've tried many open source applications and the remediation or correction actions that were provided by Kiuwan were very good in comparison."
"Lifecycle features, because they permit us to show non-technical people the risk and costs hidden into the code due to bad programming practices."
 

Cons

"It was difficult for us to apply a rule, especially to a part of the code, and not apply it to the rest of the code."
"There could be a shared licensing model for the users."
"It would be beneficial for the solution to include code standards and additional functionality for security."
"It was expensive."
"The MISRA guidelines were not appropriately reported and there were some flags or errors."
"In a future release, the solution should upgrade itself to the current trends and differentiate between the languages. If there are any classifications that can be set for these programming languages that would be helpful rather than having everything in the generic category."
"In terms of areas for improvement, the use case for CodeSonar was good, but compared to other tools, it seems CodeSonar isn't a sound static analysis tool, and this is a major con I've seen from it. Right now, in the market, people prefer sound static analysis tools, so I would have preferred if CodeSonar was developed into a sound static analysis tool formally, in terms of its algorithms, so then you can see it extensively used in the market because at the moment, here in India, only fifty to sixty customers use CodeSonar. If the product is developed into a sound static analysis tool, it could compete with Polyspace, and from its current fifty customers, that number could go up to a hundred."
"The scanning tool for core architecture could be improved."
"I would like to see better integration with Azure DevOps in the next release of this solution."
"The pricing and licensing models are poor."
"DIfferent languages, such Spanish, Portuguese, and so on."
"It would be beneficial to streamline calls and transitions seamlessly for improved functionality."
"The development-to-delivery phase."
"More languages and frameworks would enhance this tool."
"In Kiuwan there are sometimes duplicates found in the dependency scan under the "insights" tab. It's unclear to me why these duplicates are appearing, and it would be helpful if the application teams could investigate further."
"The product's UI has certain shortcomings, where improvements are required."
 

Pricing and Cost Advice

"Our organization purchased a license to use the solution."
"Pricing is a bit costly."
"The solution's price depends on the number of licenses needed and the source code for the project."
"The application’s pricing is high compared to 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."
"This solution is cheaper than other tools."
"Check with your account manager."
"It follows a subscription model. I think the price is somewhere in the middle."
"Kiuwan is an open-source solution and free to use."
"The price of Kiuwan is lower than that of other tools on the market."
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Top Industries

By visitors reading reviews
Manufacturing Company
24%
Computer Software Company
8%
Financial Services Firm
7%
University
7%
Construction Company
11%
University
11%
Manufacturing Company
8%
Computer Software Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise1
Large Enterprise2
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise4
Large Enterprise6
 

Comparisons

 

Overview

 

Sample Customers

Viveris, Micrel Medical Devices, Olympus, SOFTEQ, SONY
DHL, BNP Paribas, Zurich, AXA, Ernst & Young, KFC, Santander, Latam, Ferrovial
Find out what your peers are saying about CodeSonar vs. Kiuwan and other solutions. Updated: June 2026.
902,988 professionals have used our research since 2012.