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 8.2, while OWASP is ranked #10 with an average rating of 8.0. Checkmarx holds a 10.3% mindshare in SAST, compared to OWASP’s 3.5% mindshare. Additionally, 88% of Checkmarx users are willing to recommend the solution, compared to 88% of OWASP users who would recommend it.

Checkmarx One

Read 81 Checkmarx One reviews

18,489 Views
14,237 Comparison Views

88% willing to recommend

OWASP Zap

Read 41 OWASP Zap reviews

7,287 Views
6,704 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: February 2026).

Buyer's Guide

Checkmarx One vs. OWASP Zap

February 2026

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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

7.8

Reviews Sentiment

6.6

Number of Reviews

Ranking in other categories

Application Security Tools (2nd), Vulnerability Management (17th), Container Security (15th), Static Code Analysis (2nd), API Security (3rd), Dynamic Application Security Testing (DAST) (2nd), DevSecOps (2nd), Risk-Based Vulnerability Management (7th), Application Security Posture Management (ASPM) (3rd), AI Security (2nd)

OWASP Zap

Ranking in Static Application Security Testing (SAST)

10th

Average Rating

7.6

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of February 2026, in the Static Application Security Testing (SAST) category, the mindshare of Checkmarx One is 10.3%, down from 11.7% compared to the previous year. The mindshare of OWASP Zap is 3.5%, down from 4.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Static Application Security Testing (SAST) Market Share Distribution
Product	Market Share (%)
Checkmarx One	10.3%
OWASP Zap	3.5%
Other	86.2%

Static Application Security Testing (SAST)

Featured Reviews

Shahzad Shahzad

Senior Solution Architect | L3+ Systems & Cloud Engineer | SRE Specialist at Canada Cloud Solution

Enable secure development workflows while identifying opportunities for faster scans and improved AI guidance

Checkmarx One is a very strong platform, but there are several areas where it can improve to support modern DevSecOps workflows even better. For example, better real-time developer guidance is needed. The IDE plugin should offer richer AI-powered auto-fixes similar to SNYK Code or GitHub Copilot Security, as current guidance is good but not deeply contextual for large-scale enterprise codebases. This matters because it reduces developer friction and accelerates shift-left adoption. More transparency control over the correlation engines is another need. The correlation engine is powerful but not fully transparent. Users want to understand why vulnerabilities were correlated or de-prioritized, which helps AppSec teams trust the prioritization logic. Faster SAST scan and more language coverage is needed since SAST scan can still be slow for very large mono-repos and there is limited deep support for new language frameworks like Rust and Go, along with advanced coverage for serverless-specific frameworks. This matters because large organizations want sub-minute scans in CI/CD as cloud-native ecosystems evolve fast. A strong API security module is another area for enhancement. API security scanning could be improved with active testing, API discovery, full Swagger, OpenAPI, drift detection, and schema-based fuzzing. This is important as API attacks are one of the biggest AppSec risks in 2025. Checkmarx One is strong, but I see a few areas for improvement including faster SAST scanning for large mono-repos, deeper language framework support, more transparent correlation logic, and stronger API security that includes discovery and runtime context. The IDE plugin could offer more AI-assisted fixes, and the SBOM lifecycle tracking can evolve further. Enhancing integration with SIEM and SOAR would also make enterprise adoption smoother, and these improvements would help developers and AppSec teams move faster with more accuracy.

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Prasant Pokarnaa

Delivery Head - DevOps at Datamato Technologies

Effective vulnerability identification enhances security scans but AI-driven enhancements are needed

OWASP is only meant for two or three different types of scans. It is a tool which will scan the code for security for vulnerabilities We were able to convince the customers to really remove those rules when GitLab was able to show the results. Customers should be aware that GitLab is not just a…

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

"The most valuable features of Checkmarx are its integration with multiple SCM solutions and CICD tools, its ability to scale according to user licenses, and the quick scanning process."

"The most valuable features of Checkmarx are the Best Fix Location and the Payments option because you can save a lot of time trying to mitigate the configuration. Using these tools can save you a lot of time."

"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 One has positively impacted the organization, and since replacing the previous tool, SAST and SCA scans are conducted in a couple of minutes instead of hours or days, saving time and increasing speed to market by reducing the timeline from three or four days to one day only."

"The report function is the solution's greatest asset."

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

"The main thing we find valuable about Checkmarx is the ease of use. It's easy to initiate scans and triage defects."

"Checkmarx One has positively impacted my organization because in the past, when Checkmarx One scan was not implemented, we faced a lot of issues finding vulnerabilities inside the repository, but now, since we have integrated Checkmarx One into our repository, we can smoothly and very easily find vulnerabilities and manage those effectively."

More Checkmarx One pros

"The HUD is a good feature that provides on-site testing and saves a lot of time."

"The API is exceptional."

"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."

"It has improved my organization with faster security tests."

"OWASP is quite matured in identifying the vulnerabilities."

"ZAP is easy to use. The automated scan is a powerful feature. You can simulate attacks with various parameters. ZAP integrates well with SonarQube."

More OWASP Zap pros

Cons

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

"Some were valid and some were not applicable for us based on the scenario."

"There are some downtimes when Checkmarx One is being upgraded to the latest version or some improvement is there."

"In terms of dashboarding, the solution could provide a little more flexibility in terms of creating more dashboards. It has some of its own dashboards that come out of the box. However, if I have to implement my own dashboards that are aligned to my organization's requirements, that dashboarding feature has limited capability right now."

"Checkmarx One can be improved by reducing noise and improving false positive filtering."

"The integration could improve by including, for example, DevSecOps."

"The cost per user is high and should be reduced."

"The product can be improved by continuing to expand the application languages and frameworks that can be scanned for vulnerabilities. This includes expanded coverage for mobile applications as well as open-source development tools."

More Checkmarx One cons

"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."

"The product should allow users to customize the report based on their needs."

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

"There are too many false positives."

"OWASP Zap could benefit from a noise cancellation feature like that of Burp Suite Professional, where AI helps reduce certain non-critical findings."

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

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

"The documentation is lacking and out-of-date, it really needs more love."

More OWASP Zap cons

Pricing and Cost Advice

"The pricing was not very good. This is just a framework which shouldn’t cost so much."

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

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

"Checkmarx is comparatively costlier than other products, which is why some of the customers feel reluctant to go for it, though performance-wise, Checkmarx can compete with other products."

"The pricing is competitive and provides a lower TCO (total cost of ownership) for achieving application security."

"The interface used to create custom rules comes at an additional cost."

"The license has a vague language around P1 issues and the associated support. Make sure to review these in order to align them with your organizational policies."

"It's relatively expensive."

More Checkmarx One pricing and cost advice

"It is highly recommended as it is an open source tool."

"OWASP Zap is free to use."

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

"The solution’s pricing is high."

"This solution is open source and free."

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

"The tool is open source."

"We have used the freeware version. I believe Zap only has freeware."

More OWASP Zap pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

18%

Computer Software Company

10%

Manufacturing Company

10%

Government

Computer Software Company

13%

University

Financial Services Firm

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	32
Midsize Enterprise	9
Large Enterprise	46

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	11
Large Enterprise	21

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?

Checkmarx One is a premium solution, so budget accordingly. Make sure you understand how licensing scales with additional applications and users. I advise negotiating multi-year contracts or bundle...

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 vs Checkmarx One

Compared 47% of the time

Veracode vs Checkmarx One

Compared 4% of the time

Checkmarx SAST vs Checkmarx One

Compared 4% of the time

OpenText Core Application Security vs Checkmarx One

Compared 3% of the time

GitHub Advanced Security vs Checkmarx One

Compared 2% of the time

More Checkmarx One Competitors

SonarQube vs OWASP Zap

Compared 15% of the time

Acunetix vs OWASP Zap

Compared 14% of the time

Veracode vs OWASP Zap

Compared 8% of the time

PortSwigger Burp Suite Professional vs OWASP Zap

Compared 8% of the time

Qualys Web Application Scanning vs OWASP Zap

Compared 7% of the time

More OWASP Zap Competitors

Product Reports

Buyer's Guide

Checkmarx One

February 2026

Download Checkmarx One product report

Buyer's Guide

OWASP Zap

January 2026

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

February 2026

Free Report: Checkmarx One vs. OWASP Zap

Find out what your peers are saying about Checkmarx One vs. OWASP Zap and other solutions. Updated: February 2026.

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