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Klocwork vs Onapsis 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)
Onapsis
Ranking in Application Security Tools
38th
Average Rating
8.0
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Application Security Tools category, the mindshare of Klocwork is 1.4%, up from 1.4% compared to the previous year. The mindshare of Onapsis is 0.9%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Security Tools Mindshare Distribution
ProductMindshare (%)
Klocwork1.4%
Onapsis0.9%
Other97.7%
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.
it_user19113 - PeerSpot reviewer
SAP Security Consulting Engineer at a computer software company with 10,001+ employees
It checks for and reports vulnerabilities on all SAP systems at the OS, DB and SAP levels.
I really love how Onapsis X1 is able to check SAP for threats; the reporting was something I felt could be improved. It could be a little easier to use and to publish for consumption with a larger audience. Currently, it takes some background jobs and additional work to get them published. It was difficult to get interactive reports to the different levels of the business. I would have to download them and send them out, or save them on my SharePoint site and send out a weekly link. In the version of the product I was usingת I had to log into the X1 system directly to get to the reports. Reporting would be used by several different areas of the organizationת many of whom would be at the director and executive levels. It would not make sense to have them log directly into the tool to look at these reports. Add to this that there was only one ID that could be used to log in and view the reports. To solve this problemת I had to run all of the different reports; executive summary down to detailed analysis and then export them out to my security team SharePoint site. To automate this processת a batch script was created to run after the X1 analyzed the systems. The script would pull the reports and place them in the SharePoint site automatically, but it was a bit of a hassle to get set up.

Quotes from Members

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

Pros

"The customer support team is very responsive, proactive, and engages in conversations to ensure our needs are met."
"We like using the static analysis and code refactoring, which are very valuable because of our requirements to meet safety critical levels and reliability."
"Technical support is quite good."
"Unlike other static code analysis tools, Klocwork integrates seamlessly into desktop IDEs, build systems, continuous integration tools, and any team's natural workflow."
"The most valuable feature of Klocwork is finding defects while you're doing the coding. For example, if you have an IDE plug-in of Klocwork on Visual Studio or Eclipse, you can find the faults; similar to using spell check on Word, you can find out defects during the development phase, which means that you don't have to wait till the development is over to find the flaws and address the deficiencies. I also find language support in Klocwork good because it used to support only C, C++, C#, and Java, but now, it also supports Java scripts and Python."
"I really like Klocwork's server client build because it allows collaboration between the team members."
"It's integrated into our CI, continuous integration."
"Klocwork is user-friendly, with a client-server architecture that provides all needed compliance."
"It has hardened our SAP system by providing details of vulnerabilities in our SAP landscape."
 

Cons

"This solution could be improved if they offered support of more languages including Ada and Golang. They currently only support seven languages."
"Now the only issue we have is that whenever we need to get the code we have to build it first. Then we can get the report."
"The way to define the rules is too complex. The definition/rules for static analysis could be automated according to various SILs, so as to avoid confusion."
"Global variables sometimes generate false positives. Variables with global scopes sometimes produce false positives, which is annoying and time consuming because I get violations from Klocwork which after personal analysis turn out to be not true."
"The way to define the rules is too complex."
"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."
"Modern languages, such as Angular and .NET, should be included as a part of Klocwork."
"Support for AUTOSAR C++14 by adding a new taxonomy that you can use to ensure compliance with the AUTOSAR C++14 Standard, release 18-03."
"Reporting was something I felt could be improved. It could be a little easier to use and to publish for consumption with a larger audience."
 

Pricing and Cost Advice

"This solution offers competitive pricing."
"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."
"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."
"Licensing fees are paid annually, but they also have a perpetual license."
"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."
"Klocwork should not to be quite so heavy handed on the licensing for very specific programs."
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%
University
12%
Energy/Utilities Company
12%
Construction Company
12%
Outsourcing Company
7%
 

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...
Ask a question
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Comparisons

 

Overview

 

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
Sony, US Army, Westinghouse, AXA. Galicia, Daimler, Roche, Levi's, Siemens, ABB, KPMG, Mercardo Libre, Verizon, Bacardi, Adgas, Sicpa, Whirlpool, Leaseplan
Find out what your peers are saying about SonarSource Sàrl, Checkmarx, Veracode and others in Application Security Tools. Updated: September 2026.
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