Checkmarx One vs OWASP Zap comparison

Checkmarx and OWASP are both solutions in the Static Application Security Testing (SAST) category. Checkmarx is ranked #3 with an average rating of 8.3, while OWASP is ranked #11 with an average rating of 8.0. Checkmarx holds a 9.5% mindshare in SAST, compared to OWASP’s 4.6% mindshare. Additionally, 87% of Checkmarx users are willing to recommend the solution, compared to 88% of OWASP users who would recommend it.

Checkmarx One

Read 71 Checkmarx One reviews

21,636 Views
18,391 Comparison Views

87% willing to recommend

OWASP Zap

Read 41 OWASP Zap reviews

9,644 Views
8,776 Comparison Views

88% willing to recommend

Checkmarx One

OWASP Zap

Comparison Buyer's Guide

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Executive SummaryUpdated on Oct 8, 2024

Checkmarx One and OWASP Zap compete in the software security category. Checkmarx One has an upper hand in terms of customer service and ease of deployment, while OWASP Zap is preferred for its feature set and cost-effectiveness.

Features: Checkmarx One offers comprehensive scanning capabilities, robust pricing, and integration options. OWASP Zap provides an extensive feature set, open-source flexibility, and strong customization possibilities.

Room for Improvement: Checkmarx One needs enhanced response times, better report generation, and more efficient support channels. OWASP Zap requires improved documentation, a streamlined setup process, and more user-friendly updates.

Ease of Deployment and Customer Service: Checkmarx One is recognized for straightforward deployment and commendable customer service. OWASP Zap, while having a steeper learning curve, benefits from strong community support.

Pricing and ROI: Checkmarx One's high setup costs are offset by strong ROI through effective vulnerability identification. OWASP Zap's free nature gives it a clear advantage in initial costs, though expertise hiring can impact perceived ROI.

To learn more, read our detailed Checkmarx One vs. OWASP Zap Report (Updated: July 2025).

Buyer's Guide

Checkmarx One vs. OWASP Zap

July 2025

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Helped 861,524 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 One

Ranking in Static Application Security Testing (SAST)

3rd

Average Rating

7.6

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Application Security Tools (3rd), Vulnerability Management (24th), Static Code Analysis (3rd), API Security (5th), DevSecOps (5th), Risk-Based Vulnerability Management (9th)

OWASP Zap

Ranking in Static Application Security Testing (SAST)

11th

Average Rating

7.6

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of July 2025, in the Static Application Security Testing (SAST) category, the mindshare of Checkmarx One is 9.5%, down from 12.7% compared to the previous year. The mindshare of OWASP Zap is 4.6%, down from 4.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Static Application Security Testing (SAST)

Featured Reviews

Syed Hasan

Specialist Leader at Deloitte

Partner experiences excellent technical support and seamless initial setup

In my opinion, if we are able to extract or show the report, and because everything is going towards agent tech and GenAI, it would be beneficial if it could get integrated with our code base and do the fix automatically. It could suggest how the code base is written and automatically populate the source code with three different solution options to choose from. This would be really helpful.

Read full review

Amit Beniwal

Project Manager at Al Hassan LLC

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.

Read full review

Quotes from Members

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

Pros

"Our static operation security has been able to identify more security issues since implementing this solution."

"The most valuable features are the easy to understand interface, and it 's very user-friendly."

"The solution is always updating to continuously add items that create a level of safety from vulnerabilities. It's one of the key features they provide that's an excellent selling point. They're always ahead of the game when it comes to finding any vulnerabilities within the database."

"Checkmarx pinpoints the vulnerability in the code and also presents the flow of malicious input across the application."

"We use the solution to validate the source code and do SAST and security analysis."

"The setup is very easy. There is a lot of information in the documents which makes the install not difficult at all."

"The user interface is excellent. It's very user friendly."

"Most valuable features include: ease of use, dashboard. interface and the ability to report."

More Checkmarx One pros

"Simple and easy to learn and master."

"Two features are valuable. The first one is that the scan gets completed really quickly, and the second one is that even though it searches in a limited scope, what it does in that limited scope is very good. When you use Zap for testing, you're only using it for specific aspects or you're only looking for certain things. It works very well in that limited scope."

"The OWASP's tool is free of cost, which gives it a great advantage, especially for smaller companies to make use of the tool."

"The solution is good at reporting the vulnerabilities of the application."

"The most valuable feature is scanning the URL to drill down all the different sites."

"The ZAP scan and code crawler are valuable features."

"The interface is easy to use."

"The vulnerabilities that it finds, because the primary goal is to secure applications and websites."

More OWASP Zap pros

Cons

"I would like to see the DAST solution in the future."

"The Dynamic Application Security Testing (DAST) feature should be better."

"Checkmarx could improve the REST APIs by including automation."

"Some of the descriptions were found to be missing or were not as elaborate as compared to other descriptions. Although, they could be found across various standard sources but it would save a lot of time for developers, if this was fixed."

"If it is a very large code base then we have a problem where we cannot scan it."

"Its pricing model can be improved. Sometimes, it is a little complex to understand its pricing model."

"The reports are good, but they still need to be improved considering what the UI offers."

"Updating and debugging of queries is not very convenient."

More Checkmarx One cons

"There's very little documentation that comes with OWASP Zap."

"It would be nice to have a solid SQL injection engine built into Zap."

"OWASP Zap needs to extend to mobile application testing."

"Online documentation can be improved to utilize all features of ZAP and API methods to make use in automation."

"Zap could improve by providing better reports for security and recommendations for the vulnerabilities."

"OWASP should work on reducing false positives by using AI and ML algorithms. They should expand their capabilities for broader coverage of business logic flaws and complex issues."

"It doesn't run on absolutely every operating system."

"The solution is unable to customize reports."

More OWASP Zap cons

Pricing and Cost Advice

"The solution's price is high and you pay based on the number of users."

"Its price is fair. It is in or around the right spot. Ultimately, if the price is wrong, customers won't commit, but they do tend to commit. It is neither too cheap nor too expensive."

"I believe pricing is better compared to other commercial tools."

"I would rate the solution’s pricing an eight out of ten. The tool’s pricing is higher than others and it is for the license alone."

"We have a subscription license that is on a yearly basis, and it's a pretty competitive solution."

"It is the right price for quality delivery."

"We have purchased an annual license to use this solution. The price is reasonable."

"The solution is costly."

More Checkmarx One pricing and cost advice

"This is an open-source solution and can be used free of charge."

"The solution’s pricing is high."

"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."

"It is open source, and we can scan freely."

"The tool is open-source."

"OWASP Zap is free to use."

"This solution is open source and free."

"The tool is open source."

More OWASP Zap pricing and cost advice

See which vendors are best for you

Use our free recommendation engine to learn which Static Application Security Testing (SAST) solutions are best for your needs.

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Top Industries

By visitors reading reviews

Financial Services Firm

21%

Computer Software Company

14%

Manufacturing Company

10%

Government

Computer Software Company

17%

Financial Services Firm

11%

Manufacturing Company

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

Questions from the Community

What alternatives are there for Fortify WebInspect and Fortify SCA?

I would like to recommend Checkmarx. With Checkmarx, you are able to have an all in one solution for SAST and SCA as well. Veracode is only a cloud solution. Hope this helps.

See all answers

What do you like most about Checkmarx?

Compared to the solutions we used previously, Checkmarx has reduced our workload by almost 75%.

See all answers

What is your experience regarding pricing and costs for Checkmarx?

The pricing is relatively expensive due to the product's quality and performance, but it is worth it.

See all answers

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 ...

See all answers

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...

See all answers

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.

See all answers

Comparisons

SonarQube Server (formerly SonarQube) vs Checkmarx One

Compared 38% of the time

Veracode vs Checkmarx One

Compared 11% of the time

Checkmarx SAST vs Checkmarx One

Compared 7% of the time

OpenText Core Application Security vs Checkmarx One

Compared 5% of the time

GitHub Advanced Security vs Checkmarx One

Compared 4% of the time

More Checkmarx One Competitors

SonarQube Server (formerly SonarQube) vs OWASP Zap

Compared 19% of the time

Acunetix vs OWASP Zap

Compared 15% of the time

Qualys Web Application Scanning vs OWASP Zap

Compared 9% of the time

Veracode vs OWASP Zap

Compared 8% of the time

PortSwigger Burp Suite Professional vs OWASP Zap

Compared 6% of the time

More OWASP Zap Competitors

Product Reports

Buyer's Guide

Checkmarx One

July 2025

Download Checkmarx One product report

Buyer's Guide

OWASP Zap

June 2025

Download OWASP Zap product report

Overview

Checkmarx One is an enterprise cloud-native application security platform focused on providing cross-tool, correlated results to help AppSec and developer teams prioritize where to focus time and resources.

Checkmarx One offers comprehensive application scanning across the SDLC:

Static Application Security Testing (SAST)
Software Composition Analysis (SCA)
API security
Dynamic Application Security Testing (DAST)
Container security
IaC security
Correlation, prioritization, and risk management
Codebashing secure code training
AI security
Tech partnerships extending AppSec into runtime analysis
Developer tool integrations including: CI/CD tools, development frameworks, feedback tools, IDEs, programming languages and SCMs

Checkmarx One provides everything you need to secure application development from the first line of code through deployment and runtime in the cloud. With an ever-evolving set of AppSec engines, correlation and prioritization features, and AI capabilities, Checkmarx One helps consolidate expanding lists of AppSec tools and make better sense of results. Its capabilities are designed to provide an improved developer experience to build trust with development teams and ensure the success of your AppSec program investment.

Checkmarx

OWASP Zap is a free and open-source web application security scanner.

The solution helps developers identify vulnerabilities in their web applications by actively scanning for common security issues.

With its user-friendly interface and powerful features, Zap is a popular choice among developers for ensuring the security of their web applications.

OWASP

Sample Customers

YIT, Salesforce, Coca-Cola, SAP, U.S. Army, Liveperson, Playtech Case Study: Liveperson Implements Innovative Secure SDLC

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

Buyer's Guide

Checkmarx One vs. OWASP Zap

July 2025

Free Report: Checkmarx One vs. OWASP Zap

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