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Checkmarx SAST vs GitHub Code Scanning comparison

 

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

Checkmarx SAST
Ranking in Static Application Security Testing (SAST)
22nd
Average Rating
8.6
Reviews Sentiment
5.9
Number of Reviews
4
Ranking in other categories
No ranking in other categories
GitHub Code Scanning
Ranking in Static Application Security Testing (SAST)
16th
Average Rating
8.6
Reviews Sentiment
6.7
Number of Reviews
6
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2025, in the Static Application Security Testing (SAST) category, the mindshare of Checkmarx SAST is 1.4%, up from 0.1% compared to the previous year. The mindshare of GitHub Code Scanning is 1.5%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Static Application Security Testing (SAST) Market Share Distribution
ProductMarket Share (%)
GitHub Code Scanning1.5%
Checkmarx SAST1.4%
Other97.1%
Static Application Security Testing (SAST)
 

Featured Reviews

Tharindu Malwenna - PeerSpot reviewer
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.
VishalSingh15 - PeerSpot reviewer
Traverses the entire network, scanning every system to determine which ports are open
You can use the tool locally on your system or in the cloud. I rate it a nine out of ten. It's a very good tool for people who want to start using GitHubCode Scanning, especially for software development or team collaboration. GitHubCode Scanning allows teams to collaborate by uploading files to repositories. For example, if someone is developing an application, they can host the code on GitHub Code Scanning. Other developers can then download the code for testing purposes. If bugs are found, fixes can be applied using the GitHub Code Scanningrepository, and everyone on the team can see the changes. Software developers often use GitHub Code Scanning for version control, and it's essential for CI/CD pipelines to work.

Quotes from Members

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

Pros

"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 most important feature is that Checkmarx protects our company against attacks."
"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."
"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 solution helps identify vulnerabilities by understanding how ports communicate with applications running on a system. Ports are like house numbers; to visit someone's house, you must know their number. Similarly, ports are used to communicate with applications. For example, if you want to use an HTTP web server, you must use port 80. It is the port on which the web application or your server listens for incoming requests."
"GitHub Code Spaces brings significant value with its simplicity and ease of use."
"The static code analysis capability in GitHub Code Scanning is a very powerful feature, providing the ability to identify vulnerabilities and ensure code quality."
"GitHub Code Scanning has positively impacted my organization as it helps us recognize errors and avoid many later issues which may arise."
"We use GitHub Code Scanning mostly for source code management."
"It's very scalable, very easy to handle, and very intuitive."
 

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."
"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. We had to talk with the vendor, and they had to include an improvement in the tool to resolve this issue."
"The on-premises version is more expensive compared to the cloud version."
"We had some issues where Checkmarx did not recognize a vulnerability."
"When running code scans, GitHub Code Scanning provides recommendations for probable fixes. However, integrating a feature where developers receive real-time highlights of vulnerabilities when checking in or merging a PR would be beneficial."
"One area for improvement could be the ability to have an AI system digest the reports generated from code scanning and provide a summary. Currently, the reports can be extensive, and users may overlook details, such as outdated libraries, which could be highlighted for attention."
"GitHub Code Scanning should add more templates."
"At times it becomes very annoying as it highlights certain things which are intuitive. They require code coverage for those aspects as an extra overhead."
 

Pricing and Cost Advice

Information not available
"GitHub Code Scanning is a moderately priced solution."
"The minimum pricing for the tool is five dollars a month."
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Top Industries

By visitors reading reviews
Financial Services Firm
24%
Computer Software Company
13%
Manufacturing Company
10%
Insurance Company
6%
Computer Software Company
13%
Financial Services Firm
11%
Manufacturing Company
9%
Transportation Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

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.
What needs improvement with Checkmarx SAST?
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-consci...
What is your primary use case for Checkmarx SAST?
I am currently working with Checkmarx SAST as technical partners. Our customers are from insurance and depository backgrounds. Checkmarx SAST is one of the branded solutions, and according to the M...
What do you like most about GitHub Code Scanning?
We use GitHub Code Scanning mostly for source code management.
What is your experience regarding pricing and costs for GitHub Code Scanning?
The organization pays for the license of GitHub Code Scanning, but specific price details are unknown.
What needs improvement with GitHub Code Scanning?
In my opinion, areas of GitHub Code Scanning that could be improved include that a few things are not visible to us, such as where it stores data and which path. There is a separate team for that w...
 

Also Known As

SAST
No data available
 

Overview

Find out what your peers are saying about Checkmarx SAST vs. GitHub Code Scanning and other solutions. Updated: September 2025.
872,706 professionals have used our research since 2012.