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Checkmarx SAST vs OWASP Zap 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
9.6
Reviews Sentiment
7.0
Number of Reviews
2
Ranking in other categories
No ranking in other categories
OWASP Zap
Ranking in Static Application Security Testing (SAST)
11th
Average Rating
7.6
Reviews Sentiment
7.3
Number of Reviews
41
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2025, in the Static Application Security Testing (SAST) category, the mindshare of Checkmarx SAST is 1.0%, up from 0.0% compared to the previous year. The mindshare of OWASP Zap is 4.7%, down from 4.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Static Application Security Testing (SAST)
 

Featured Reviews

Cuneyt KALPAKOGLU Phd. - PeerSpot reviewer
Identifying code vulnerabilities swiftly with no need to complete the coding and offers good security
The primary use case of Checkmarx SAST is application security, specifically static application security testing. It is essential and the root of this concept I did not find measurable information about the financial benefits or return on investment. The most important competitive advantage and…
Amit Beniwal - PeerSpot reviewer
Simplifies vulnerability discovery and has high quality support
There are areas for improvement with OWASP Zap, particularly in the alignment of vulnerabilities concerning CVSS scores. Sometimes, a vulnerability initially categorized as high severity may be reduced to medium or low over time after security patches are applied. This alignment with the present severity score and CVSS score could be improved.

Quotes from Members

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

Pros

"The most important feature is that Checkmarx protects our company against attacks."
"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."
"It scans while you navigate, then you can save the requests performed and work with them later."
"The HUD is a good feature that provides on-site testing and saves a lot of time."
"It updates repositories and libraries quickly."
"OWASP is quite matured in identifying the vulnerabilities."
"The solution is scalable."
"Automatic updates and pull request analysis."
"OWASP Zap is straightforward to use. If someone doesn't have the budget for tools like Burp Suite, OWASP Zap is an excellent alternative."
"Fuzzer and Java APIs help a lot with our custom needs."
 

Cons

"The on-premises version is more expensive compared to the cloud version."
"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."
"We had some issues where Checkmarx did not recognize a vulnerability."
"The documentation is lacking and out-of-date, it really needs more love."
"Lacks resources where users can internally access a learning module from the tool."
"Reporting format has no output, is cluttered and very long."
"The port scanner is a little too slow.​"
"OWASP Zap needs to extend to mobile application testing."
"It doesn't run on absolutely every operating system."
"OWASP Zap could benefit from a noise cancellation feature like that of Burp Suite Professional, where AI helps reduce certain non-critical findings."
"I prefer Burp Suite to SWASP Zap because of the extensive coverage it offers."
 

Pricing and Cost Advice

Information not available
"OWASP Zap is free to use."
"The solution’s pricing is high."
"The tool is open source."
"This is an open-source solution and can be used free of charge."
"It is highly recommended as it is an open source tool."
"It's free. It's good for us because we don't know what the extent of our use will be yet. It's good to start with something free and easy to use."
"It's free and open, currently under the Apache 2 license. If ZAP does what you need it to do, selling a free solution is a very easy."
"This solution is open source and free."
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857,688 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
23%
Computer Software Company
12%
Manufacturing Company
9%
Insurance Company
7%
Computer Software Company
17%
Financial Services Firm
12%
Manufacturing Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
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?
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.
What is your primary use case for Checkmarx SAST?
We integrated Checkmarx with our pipelines in Jenkins. We had it fully automated for static security scanning to protect our company against attacks.
Is OWASP Zap better than PortSwigger Burp Suite Pro?
OWASP Zap and PortSwigger Burp Suite Pro have many similar features. OWASP Zap has web application scanning available with basic security vulnerabilities while Burp Suite Pro has it available with ...
What do you like most about OWASP Zap?
The best feature is the Zap HUD (Heads Up Display) because the customers can use the website normally. If we scan websites with automatic scanning, and the website has a web application firewall, i...
What is your experience regarding pricing and costs for OWASP Zap?
OWASP might be cost-effective, however, people prefer to use the free edition available as open source.
 

Also Known As

SAST
No data available
 

Overview

 

Sample Customers

Information Not Available
1. Google 2. Microsoft 3. IBM 4. Amazon 5. Facebook 6. Twitter 7. LinkedIn 8. Netflix 9. Adobe 10. PayPal 11. Salesforce 12. Cisco 13. Oracle 14. Intel 15. HP 16. Dell 17. VMware 18. Symantec 19. McAfee 20. Citrix 21. Red Hat 22. Juniper Networks 23. SAP 24. Accenture 25. Deloitte 26. Ernst & Young 27. PwC 28. KPMG 29. Capgemini 30. Infosys 31. Wipro 32. TCS
Find out what your peers are saying about Checkmarx SAST vs. OWASP Zap and other solutions. Updated: June 2025.
857,688 professionals have used our research since 2012.