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Kiuwan vs Polyspace Code Prover 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
28th
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
23
Ranking in other categories
Static Application Security Testing (SAST) (26th)
Polyspace Code Prover
Ranking in Application Security Tools
26th
Average Rating
7.2
Reviews Sentiment
2.3
Number of Reviews
7
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 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 Polyspace Code Prover is 1.3%, up from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Security Tools Mindshare Distribution
ProductMindshare (%)
Polyspace Code Prover1.3%
Kiuwan1.2%
Other97.5%
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.
reviewer2760282 - PeerSpot reviewer
General Manager at a manufacturing company with 10,001+ employees
Has struggled with performance and integration but supports critical safety verification
Execution speed of the tests and generally the integration into AWS-driven CI work chains or workflows represent how it can be improved in my opinion. Performance issues plus license costs are two main driving factors. The CI environments that we use employ up to around 40,000 virtual CPUs per day in peak, running at the same time. We always have problems distributing licenses accordingly with other products. I can talk to the experts doing the integration, but as far as I know, I was involved with Polyspace Code Prover and we had a lot of difficulties integrating it into our Bazel-driven CI toolchain, plus integrating it on the AWS environments in Linux that we use. It was much more straightforward using Code Sonar there. The reason is the execution speed, integration with Azure and stuff, and pricing. The CI integration and maybe a better-suited license model for CI-driven execution are other areas I recommend improving. That's something we discussed with all of the software companies whose products we use, such as compilers. We have a lot of parallel builds, and each call to a license server is actually problematic in the long run.

Quotes from Members

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

Pros

"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."
"We have been using this solution for one and a half years."
"I find it immensely helpful because it's not just about generating code; it's about ensuring efficiency in the execution."
"We are using this solution to increase the quality of our software and to test the vulnerabilities in our tools before the customers find them."
"I've tried many open source applications and the remediation or correction actions that were provided by Kiuwan were very good in comparison."
"I've tried many open source applications and the remediation or correction actions that were provided by Kiuwan were very good in comparison."
"Customer service is excellent."
"This solution helps us to catch issues early on, and find problems that we never knew we had."
"Polyspace Code Prover has made me realize it differs from other static code analysis tools because it runs the code. So it's quite distinct in that aspect."
"When we work on safety modules, it is mandatory to fulfill ISO 26262 compliance. Using Prover helps fulfill the standard on top of many other quality checks, like division by zero, data type casts, and null pointer dereferences."
"The outputs are very reliable."
"Efficiency and speed are the advantages I see in Code Sonar over Polyspace Code Prover."
"Polyspace Code Prover is a very user-friendly tool."
"The product detects memory corruptions."
 

Cons

"Kiuwan's support has room for improvement. You can only open a ticket is through email, and the support team is outside of our country."
"The QA developer and security could be improved."
"I would like to see additional languages supported."
"I would like to see additional languages supported."
"Perhaps more languages supported."
"Different languages, such Spanish, Portuguese, and so on."
"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."
"I would like to see better integration with the Visual Studio and Eclipse IDEs."
"Because we had difficulties in efficiently integrating Polyspace Code Prover into our CI toolchain, these tests are mostly run manually and only occasionally."
"Using Code Prover on large applications crashes sometimes."
"The tool has some stability issues."
"One of the main disadvantages is the time it takes to initiate the first run."
"I'd like the data to be taken from any format."
"Automation could be a challenge."
 

Pricing and Cost Advice

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

By visitors reading reviews
University
10%
Computer Software Company
9%
Manufacturing Company
9%
Construction Company
7%
No data available
 

Company Size

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

Questions from the Community

Ask a question
Earn 20 points
What needs improvement with Polyspace Code Prover?
Execution speed of the tests and generally the integration into AWS-driven CI work chains or workflows represent how it can be improved in my opinion. Performance issues plus license costs are two ...
What is your primary use case for Polyspace Code Prover?
It is validation for Functional Safety applications in automotive.
What advice do you have for others considering Polyspace Code Prover?
We are actually trying to consolidate everything into one solution. To reduce, that might also be a new solution, but we're not currently actively looking for that. It's just that we'd prefer to fi...
 

Comparisons

 

Overview

 

Sample Customers

DHL, BNP Paribas, Zurich, AXA, Ernst & Young, KFC, Santander, Latam, Ferrovial
Alenia Aermacchi, CSEE Transport, Delphi Diesel Systems, EADS, Institute for Radiological Protection and Nuclear Safety, Korean Air, KOSTAL, Miracor, NASA Ames Research Center
Find out what your peers are saying about Kiuwan vs. Polyspace Code Prover and other solutions. Updated: March 2026.
885,444 professionals have used our research since 2012.