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GitHub Advanced Security vs Klocwork 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

GitHub Advanced Security
Ranking in Application Security Tools
4th
Average Rating
8.8
Reviews Sentiment
7.1
Number of Reviews
11
Ranking in other categories
No ranking in other categories
Klocwork
Ranking in Application Security Tools
19th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
25
Ranking in other categories
Static Application Security Testing (SAST) (17th), Static Code Analysis (6th)
 

Mindshare comparison

As of October 2025, in the Application Security Tools category, the mindshare of GitHub Advanced Security is 7.6%, up from 6.7% compared to the previous year. The mindshare of Klocwork is 1.4%, down from 1.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Security Tools Market Share Distribution
ProductMarket Share (%)
GitHub Advanced Security7.6%
Klocwork1.4%
Other91.0%
Application Security Tools
 

Featured Reviews

Sabna Sainudeen - PeerSpot reviewer
Seamlessly integrates into developer environment for streamlined code scanning
GitHub Advanced Security should look into API security issues, which they currently do not. Additionally, open-source security vulnerabilities are not getting updated in a timely manner. There are features in GitHub Advanced Security that cannot be used within Microsoft, which is strange since they are the same company. It should also focus on developing a software bill of materials (SBOM) to see all open software used in one place.
AnirbanSarkar - PeerSpot reviewer
Lets you find defects during the development phase, so you don't have to wait till the development is over to find and address flaws
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. What I'd like added in the next release of Klocwork is the peer code review Cahoots which used to be a part of Klocwork, and the architecture analysis and both have been taken out of Klocwork. I found the two critical for specific deployments, so if those can be brought back to Klocwork, that would be very good.

Quotes from Members

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

Pros

"The product's most valuable features are security scan, dependency scan, and cost-effectiveness."
"I have not experienced any performance or stability issues with GitHub Advanced Security."
"GitHub provides advanced security, which is why the customers choose this tool; it allows them to rely solely on GitHub as one platform for everything they need."
"Dependency scanning is a valuable feature."
"The initial setup was straightforward and completed in a matter of minutes."
"GitHub Advanced Security is ten out of ten scalable."
"It is a stable solution...It is a scalable solution as it can handle new applications along with the analysis part."
"GitHub Advanced Security uses artificial intelligence in the backend, specifically CodeQL, to analyze code and provide fewer but more reliable findings, so there are less false positives."
"The best advantage of Klocwork is the reduced setup time."
"Technical support is quite good."
"The ability to create custom checkers is a plus."
"The customer support team is very responsive, proactive, and engages in conversations to ensure our needs are met."
"The most valuable feature of Klocwork is its reduced setup time."
"I like not having to dig through false positives. Chasing down a false positive can take anywhere from five minutes for a small easy one, then something that is complicated and goes through a whole bunch of different class cases, and it can take up to 45 minutes to an hour to find out if it is a false positive or not."
"We like using the static analysis and code refactoring, which are very valuable because of our requirements to meet safety critical levels and reliability."
"The best advantage of Klocwork is the reduced setup time."
 

Cons

"For GitHub Advanced Security, I would like to see more support for various programming languages."
"The report limitations are the main issue."
"The deployment part of the product is an area of concern that needs to be made easier from an improvement perspective."
"Open-source security vulnerabilities are not getting updated in a timely manner."
"GitHub Advanced Security should look into API security issues, which they currently do not. Additionally, open-source security vulnerabilities are not getting updated in a timely manner."
"The customizations are a little bit difficult."
"There could be DST features included in the product."
"The reporting feature might need improvement. While it integrates seamlessly with my workflow, it doesn't provide management with oversight, such as statistics and the number of vulnerabilities."
"We'd like to see integration with Agile DevOps and Agile methodologies."
"I hope that in each new release they add new features relating to the addition of checkers, improving their analysis engines etc."
"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."
"I would like to see better codes between projects and a more user-friendly desktop in the next release."
"Klocwork sometimes provides too many additional warnings which require expertise to manage."
"Klocwork sometimes provides too many additional warnings which require expertise to manage."
"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."
"This solution could be improved if they offered support of more languages including Ada and Golang. They currently only support seven languages."
 

Pricing and Cost Advice

"The current licensing model, which relies on active commitments, poses challenges, particularly in predicting and managing growth."
"The solution is expensive."
"This solution offers competitive pricing."
"Klocwork should not to be quite so heavy handed on the licensing for very specific programs."
"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."
"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 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."
"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."
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
Computer Software Company
12%
Manufacturing Company
8%
Government
7%
Manufacturing Company
26%
Computer Software Company
13%
Comms Service Provider
7%
Transportation Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business1
Midsize Enterprise4
Large Enterprise6
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise2
Large Enterprise12
 

Questions from the Community

What do you like most about GitHub Advanced Security?
It is a stable solution...It is a scalable solution as it can handle new applications along with the analysis part.
What needs improvement with GitHub Advanced Security?
An area of GitHub Advanced Security that has room for improvement is customization.
What is your primary use case for GitHub Advanced Security?
I use GitHub Advanced Security. I work with GitHub. I am an implementer of GitHub. For migrations, my clients and I typically use GitHub Advanced Security.
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...
 

Overview

 

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
Find out what your peers are saying about GitHub Advanced Security vs. Klocwork and other solutions. Updated: September 2025.
869,566 professionals have used our research since 2012.