Checkmarx SAST vs Klocwork comparison

Checkmarx and Perforce are both solutions in the Static Application Security Testing (SAST) category. Checkmarx is ranked #22 with an average rating of 7.7, while Perforce is ranked #14 with an average rating of 7.8. Checkmarx holds a 1.6% mindshare in SAST, compared to Perforce’s 1.4% mindshare. Additionally, 100% of Checkmarx users are willing to recommend the solution, compared to 93% of Perforce users who would recommend it.

Checkmarx SAST

Read 5 Checkmarx SAST reviews

2,196 Views
2,174 Comparison Views

100% willing to recommend

Klocwork

Read 25 Klocwork reviews

4,617 Views
2,678 Comparison Views

93% willing to recommend

Checkmarx SAST

Klocwork

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Checkmarx SAST and Klocwork based on real PeerSpot user reviews.

Find out in this report how the two Static Application Security Testing (SAST) solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed Checkmarx SAST vs. Klocwork Report (Updated: April 2026).

Buyer's Guide

Checkmarx SAST vs. Klocwork

April 2026

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Helped 893,221 peers since 2012

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

Checkmarx SAST

Ranking in Static Application Security Testing (SAST)

22nd

Average Rating

7.6

Reviews Sentiment

6.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Klocwork

Ranking in Static Application Security Testing (SAST)

14th

Average Rating

8.0

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

Application Security Tools (18th), Static Code Analysis (3rd)

Mindshare comparison

As of May 2026, in the Static Application Security Testing (SAST) category, the mindshare of Checkmarx SAST is 1.6%, up from 0.9% compared to the previous year. The mindshare of Klocwork is 1.4%, down from 1.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Static Application Security Testing (SAST) Mindshare Distribution
Product	Mindshare (%)
Klocwork	1.4%
Checkmarx SAST	1.6%
Other	97.0%

Static Application Security Testing (SAST)

Featured Reviews

Tharindu Malwenna

Senior Application Security Engineer at a newspaper with 5,001-10,000 employees

Has supported early vulnerability detection but requires tuning to reduce false positives and scanning delays

When assessing the accuracy and efficiency of Checkmarx SAST scanning capabilities, they are currently recommending that doing the full scan is the main, correct way of scanning the repositories. However, based on the repository size we have, it sometimes takes more than 10 minutes for larger repositories, which is a downside. The accuracy of the results depends on various factors, as some of the test folders tend to give us false positives, which makes a huge impact on the vulnerabilities. Those are the major things that we have to fine-tune from our end. I would rate Checkmarx SAST around a seven, as it does have some false positives we have to work with, which are the major concerning things. The number of false positives is significant because we cannot implement policies because of this.

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Krishna M Gopalakrishnan

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.

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Quotes from Members

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

Pros

"This helps us a lot in identifying vulnerabilities in early stages, and the integration within the IDEs helps developers get the results into their IDE itself, making it easier for them to fix vulnerabilities."

"The most important feature is that Checkmarx protects our company against attacks."

"The CX1 is a unified platform that covers all components such as SAST, SCA, DAST, container scanning, and infrastructure code, which is quite beneficial because some clients need one-stop solutions for all their needs."

"The detailed reports from Checkmarx SAST help with our security process by showing details about which line is actually vulnerable, which is beneficial for the developers, and I do not have any suggestions or inputs on that area."

"The most important competitive advantage and benefit is the ability to identify vulnerabilities in the source code immediately without needing to complete the coding."

"The most important feature is that Checkmarx protects our company against attacks."

"Klocwork is a good product, but keep in mind that before building the code you have to get a report."

"Using Klocwork, we have cleared all these issues without much difficulty."

"The reporting helps us understand the trend of our results and whether we improve over time. We can see the history within Klocwork's server architecture and know that we're making things better. It creates a great story for our management. We can demonstrate value and how our software is developing over time."

"The most valuable feature of Klocwork is its reduced setup time."

"I recommend this tool as one of the best to be used for static analysis and should at least be tried."

"We consider it a stable product."

"One can increase the number of vendors, so the solution is scalable."

"The most valuable feature of Klocwork is its reduced setup time."

More Klocwork pros

Cons

"The accuracy of the results depends on various factors, as some of the test folders tend to give us false positives, which makes a huge impact on the vulnerabilities."

"We had some issues where Checkmarx did not recognize a vulnerability. We had to talk with the vendor, and they had to include an improvement in the tool to resolve this issue."

"The main challenge with Checkmarx SAST is the price. The price is a challenge because Checkmarx SAST is a very big brand, and many mid-sized companies cannot afford it as they are very price-conscious."

"We had some issues where Checkmarx did not recognize a vulnerability."

"The on-premises version is more expensive compared to the cloud version."

"I believe that nothing in particular could be improved about Checkmarx SAST, only the turnaround time and the fact that technical account managers keep moving around, which leads to some lag in communication."

"Every update that we receive requires of us a lengthy and involved process."

"Klocwork has to improve its features to stay ahead of other free solutions."

"Klocwork sometimes provides too many additional warnings which require expertise to manage."

"I believe it should support more languages, such as Python and JavaScript."

"What needs improvement in Klocwork, compared to other products in the market, is the dashboard or reporting mechanisms that need to be a bit more flexible. The Klocwork dashboard could be improved. Though it's good, it's not as good as some of the other products in the market, which is a problem. The reporting could be more detailed and easier to sort out because sorting in Klocwork could be a bit more time-consuming, mainly when sorting defects based on filters, compared to how it's done on other tools such as Coverity."

"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."

"For an improved product, we'd like to see integration with Agile DevOps and Agile methodologies."

"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."

More Klocwork cons

Pricing and Cost Advice

Information not available

"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 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."

"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."

"This solution offers competitive pricing."

"Licensing fees are paid annually, but they also have a perpetual license."

"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."

"Klocwork should not to be quite so heavy handed on the licensing for very specific programs."

"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."

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Top Industries

By visitors reading reviews

Financial Services Firm

21%

Computer Software Company

11%

Manufacturing Company

Comms Service Provider

Manufacturing Company

22%

Computer Software Company

Transportation Company

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	12
Midsize Enterprise	2
Large Enterprise	12

Questions from the Community

What is your experience regarding pricing and costs for Checkmarx SAST?

We were users in a small country, and we paid one consolidated bill for all the tools, so I don't know the specific amount for Checkmarx.

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What needs improvement with Checkmarx SAST?

I believe that nothing in particular could be improved about Checkmarx SAST, only the turnaround time and the fact that technical account managers keep moving around, which leads to some lag in com...

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What is your primary use case for Checkmarx SAST?

I manage the application security side of the products here, currently utilizing solutions such as Checkmarx, Akamai, Traceable, and Invicti, which are the security scanning tools that we use. In t...

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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.

See all answers

What needs improvement with Klocwork?

See all answers

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...

See all answers

Comparisons

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Compared 12% of the time

Snyk vs Checkmarx SAST

Compared 12% of the time

SonarQube vs Checkmarx SAST

Compared 8% of the time

Veracode vs Checkmarx SAST

Compared 7% of the time

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SonarQube vs Klocwork

Compared 13% of the time

Coverity Static vs Klocwork

Compared 11% of the time

Polyspace Code Prover vs Klocwork

Compared 7% of the time

Helix QAC vs Klocwork

Compared 6% of the time

Checkmarx One vs Klocwork

Compared 4% of the time

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Product Reports

Buyer's Guide

Checkmarx SAST

May 2026

Download Checkmarx SAST product report

Buyer's Guide

Klocwork

May 2026

Download Klocwork product report

Also Known As

SAST

No data available

Overview

Checkmarx SAST provides advanced static application security testing by identifying vulnerabilities in source code. It's ideal for ISOs, security professionals, and developers striving to secure applications during development.

Checkmarx SAST is known for its powerful code scanning capabilities that integrate seamlessly into existing development environments. It supports a wide range of programming languages, which makes it applicable for diverse development projects. Some users suggest improvements in the scan performance speed and enhanced support in handling false positives to further optimize workflow efficiency.

What are the standout features of Checkmarx SAST?

Language Support: Offers broad language support catering to multiple coding frameworks.
Integration Flexibility: Seamlessly integrates with existing CI/CD pipelines and developer tools.
Comprehensive Scanning: Detects security vulnerabilities early in the development process.
Detailed Reporting: Provides comprehensive reports that help prioritize remediation efforts.

What benefits and ROI should users consider?

Improved Security Posture: Enhances application security by catching vulnerabilities early.
Cost Efficiency: Reduces costs associated with post-deployment issue resolution.
Developer Empowerment: Allows developers to identify and fix issues independently.
Regulatory Compliance: Assists in meeting compliance requirements efficiently.

Implemented across various industries, Checkmarx SAST supports sectors like finance, healthcare, and technology with their stringent security requirements. By integrating seamlessly into existing workflows, it ensures that applications remain secure while not disrupting industry-specific processes.

Checkmarx

Klocwork offers advanced static code analysis with integration capabilities for enhanced development efficiency, supporting various development environments and providing clear defect reports. It streamlines software development by reducing defects and improving code quality.

Klocwork integrates seamlessly into CI/CD pipelines, providing real-time and incremental analysis to identify and rectify code defects quickly. It supports multiple integrated development environments (IDEs) and minimizes false positives in its analysis. While primarily supporting C/C++, Java, and C#, there is a need to expand language support and enhance its static analysis engine. The tool assists in adhering to industry standards with features like automated code parsing and MISRA compliance checks. Ease of setup and collaboration capabilities further promotes efficiency, although the dashboard could benefit from user-friendly updates and better integration with Agile tools.

What are the primary features of Klocwork?

Static Code Analysis: Identifies vulnerabilities and defects in code with reduced false positives.
CI/CD Integration: Seamlessly embeds into continuous integration and delivery pipelines for efficient testing.
Customizable Checkers: Allows users to tailor checkers according to specific project needs.
On-the-fly Analysis: Provides incremental analysis to detect issues during coding, reducing development time.
IDE Support: Functions across multiple IDEs, enhancing developer workflow and productivity.

What benefits should users expect from Klocwork?

Reduced Development Time: By detecting issues early, faster development cycles are achieved.
Improved Code Quality: Helps in maintaining high code standards and adherence to compliance checks.
Efficient Collaboration: Streamlines team collaboration with easy integration and analysis reports.
Enhanced Maintainability: Through automation and efficient detection of memory-related and security issues.

Klocwork is extensively implemented in industries that prioritize software quality and security standards, particularly in environments focused on C/C++ development on Linux systems. Its capabilities in automated code parsing, traffic analysis, and support for DevOps integration make it invaluable for industries requiring strict MISRA compliance and internal standards adherence. By aiding refactoring and detecting memory-related vulnerabilities, Klocwork contributes to the maintainability and security standards in these sectors.

Perforce

Sample Customers

Information Not Available

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

Buyer's Guide

Checkmarx SAST vs. Klocwork

April 2026

Free Report: Checkmarx SAST vs. Klocwork

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