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OWASP Zap vs Spirent CyberFlood 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

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
Spirent CyberFlood
Ranking in Static Application Security Testing (SAST)
29th
Average Rating
8.4
Reviews Sentiment
6.6
Number of Reviews
5
Ranking in other categories
Application Security Tools (32nd)
 

Mindshare comparison

As of August 2025, in the Static Application Security Testing (SAST) category, the mindshare of OWASP Zap is 4.7%, up from 4.7% compared to the previous year. The mindshare of Spirent CyberFlood is 0.4%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Static Application Security Testing (SAST)
 

Featured Reviews

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.
Jos Badimo - PeerSpot reviewer
Test assurance improves compliance and products with good performance
The user interface could be improved to facilitate easier navigation. The most significant issue I encounter with the solution is the user interface. It would be beneficial if I could remain on one screen most of the time. Even if the system navigates me to another screen, it should effectively return me to the main screen.

Quotes from Members

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

Pros

"I consider OWASP Zap to be the most effective solution overall; being open source allows integration with other systems via OWASP Zap APIs."
"The reporting is quite intuitive, which gives you a clear indication of what kind of vulnerability you have that you can drill down on to gather more information."
"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, it's very difficult."
"The most valuable feature is scanning the URL to drill down all the different sites."
"OWASP Zap is a good tool, one of my favorites for a long time, and I would recommend it."
"Stability-wise, I rate the solution a nine out of ten. I think it's stable enough. I don't see any crashes within the application, so its stability is high."
"It scans while you navigate, then you can save the requests performed and work with them later."
"The application scanning feature is the most valuable feature."
"CyberFlood is flexible."
"Our customers use it to check for unauthorized file transfer."
"CyberFlood's best features are its user-friendliness and scheduling function."
"The feature I find most valuable is the traffic generator."
"The testing compliance feature is particularly impressive."
"The testing compliance feature is particularly impressive."
 

Cons

"The forced browse has been incorporated into the program and it is resource-intensive."
"Zap could improve by providing better reports for security and recommendations for the vulnerabilities."
"The solution is somewhat unreliable because after we get the finding, we have to manually verify each of its findings to see whether it's a false positive or a true finding, and it takes time."
"Sometimes, we get some false positives."
"The product should allow users to customize the report based on their needs."
"Reporting format has no output, is cluttered and very long."
"Too many false positives; test reports could be improved."
"Deployment is somewhat complicated."
"CyberFlood's accessibility and support for multiple browsers could be better."
"The user interface could be improved to facilitate easier navigation."
"I would also like to see updates on a more frequent schedule."
"The initial setup is not straightforward and can be quite challenging."
"Sometimes, when you configure parameters the hardware can't run, it will get stuck at those points without telling you what happened. It would be helpful if the error reporting provided more details about why the test setting is not running. It would be nice if there were a space in the hardware module for you to add some external hardware for more rigorous testing."
"The solution needs more ports, more speed, and more gigabytes."
 

Pricing and Cost Advice

"OWASP ZAP is a free tool provided by OWASP’s engineers and experts. There is an option to donate."
"It is open source, and we can scan freely."
"This is an open-source solution and can be used free of charge."
"As Zap is free and open-source, with tons of features similar to those of commercial solutions, I would definitely recommend trying it out."
"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."
"This solution is open source and free."
"The solution’s pricing is high."
"It is highly recommended as it is an open source tool."
"CyberFlood is reasonably priced."
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Top Industries

By visitors reading reviews
Computer Software Company
17%
Financial Services Firm
11%
Manufacturing Company
8%
University
7%
Manufacturing Company
18%
Comms Service Provider
13%
Computer Software Company
9%
Government
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

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.
What needs improvement with Spirent CyberFlood?
The user interface could be improved to facilitate easier navigation. The most significant issue I encounter with the solution is the user interface. It would be beneficial if I could remain on one...
What is your primary use case for Spirent CyberFlood?
I have been using the solution for a year now. The customers I work with are focused on both custom test assurance and test automation. The solution is utilized in the financial services sector and...
What advice do you have for others considering Spirent CyberFlood?
The language barrier and time difference pose significant issues with customer support. The price is competitive. The biggest benefits I find are test assurance, the reliability of the test results...
 

Also Known As

No data available
CyberFlood Virtual, Spirent Mu Dynamics Application Security Testing, Mu Dynamics Application Security Testing
 

Overview

 

Sample Customers

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
Digicel
Find out what your peers are saying about OWASP Zap vs. Spirent CyberFlood and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.