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CodeSonar vs Kiuwan comparison

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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
35th
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
34th
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
23
Ranking in other categories
Static Application Security Testing (SAST) (29th)
 

Mindshare comparison

As of October 2026, in the Application Security Tools category, the mindshare of CodeSonar is 1.0%, down from 1.4% compared to the previous year. The mindshare of Kiuwan is 1.2%, up from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Security Tools Mindshare Distribution
ProductMindshare (%)
Kiuwan1.2%
CodeSonar1.0%
Other97.8%
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

"What I like best about CodeSonar is that it has fantastic speed, analysis and configuration times."
"The most valuable feature of CodeSonar is the catching of dead code. It is helpful."
"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 solution is very stable and we have used it for a long time with no issues."
"CodeSonar’s most valuable feature is finding security threats."
"It has been able to scale."
"The tool is very good for detecting memory leaks."
"It has helped us a lot with some issues and has helped us avoid bad code."
"Customer service is excellent."
"The solution will measure your development team, give a KPI for the CISO, reduce the time it takes to find and correct coding errors, and more."
"It provides value by offering options to enhance both code quality and the security of the company."
"The most valuable feature of the solution is the continuous integration process, which enables us to make the best in terms of security of our solution and not introduce new mistakes, with problems solved step by step."
"The solution has a continuous integration process."
"For the moment, this is a solution that I could recommend."
"​We use Kiuwan to locate the source of application vulnerabilities."
"From the tool itself, the developer can run an analysis with the same quality, and with this tool, every developer has the opportunity to do an unlimited analysis."
 

Cons

"It was expensive."
"There could be a shared licensing model for the users."
"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."
"CodeSonar could improve by having better coding rules so we did not have to use another solution, such as MISRA C."
"It would be beneficial for the solution to include code standards and additional functionality for security."
"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."
"The scanning tool for core architecture could be improved."
"The product's UI has certain shortcomings, where improvements are required."
"The rate of false positives, where it reports issues that are not really issues, can be improved."
"Improvement could be made with the integration of the programming tools."
"For mobile development, we are not too experienced, and it is not the perfect tool because the integration with certain products is very manual."
"More languages and frameworks would enhance this tool."
"We faced a lot of problems with the initial setup and support gave us difficulties around the installation."
"I would like to see better integration with the Visual Studio and Eclipse IDEs."
"The QA developer and security could be improved."
 

Pricing and Cost Advice

"The application’s pricing is high compared to other tools."
"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."
"Nothing special. It's a very fair model."
"It follows a subscription model. I think the price is somewhere in the middle."
"The price of Kiuwan is lower than that of other tools on the market."
"I recommend contacting a sales person who will create the best plan payment plan for you, as we did."
"Check with your account manager."
"Kiuwan is an open-source solution and free to use."
"This solution is cheaper than other tools."
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Top Industries

By visitors reading reviews
Manufacturing Company
23%
University
7%
Financial Services Firm
7%
Computer Software Company
7%
Construction Company
12%
University
10%
Manufacturing Company
10%
Financial Services Firm
7%
 

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: September 2026.
915,341 professionals have used our research since 2012.