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OWASP Zap vs Seeker Interactive 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

OWASP Zap
Average Rating
7.6
Reviews Sentiment
7.3
Number of Reviews
41
Ranking in other categories
Static Application Security Testing (SAST) (15th)
Seeker Interactive
Average Rating
7.0
Reviews Sentiment
7.3
Number of Reviews
1
Ranking in other categories
Internet Security (15th), Mobile Threat Defense (14th), API Security (19th)
 

Mindshare comparison

OWASP Zap and Seeker Interactive aren’t in the same category and serve different purposes. OWASP Zap is designed for Static Application Security Testing (SAST) and holds a mindshare of 3.1%, down 5.1% compared to last year.
Seeker Interactive, on the other hand, focuses on Internet Security, holds 1.0% mindshare, up 0.0% since last year.
Static Application Security Testing (SAST) Mindshare Distribution
ProductMindshare (%)
OWASP Zap3.1%
SonarQube15.3%
Checkmarx One9.7%
Other71.9%
Static Application Security Testing (SAST)
Internet Security Mindshare Distribution
ProductMindshare (%)
Seeker Interactive1.0%
Cisco Umbrella26.5%
Zscaler Internet Access25.9%
Other46.6%
Internet Security
 

Featured Reviews

NK
Technical Analyst at Hexaware Technologies Limited
Open source testing tool empowers manual activities and has room to improve integration and reporting features
The improvement that has to be done for APIs focuses on manual activities where the feature exists, but it is not at the same level as what Burp Suite does with intercepting and tools such as Postman, so it needs improvement. There are limitations with authentication levels, particularly with form-based and cookie-based authentication. However, overall, we are satisfied with OWASP Zap as there are no major issues, and improving the scan engine could be beneficial. When comparing OWASP Zap and Burp Suite, the main difference besides pricing is that OWASP Zap has limitations with reporting levels and UI, which affects its reporting capabilities, whereas Burp Suite is already advancing with new AI features and scanning capabilities that OWASP Zap seems to be lacking.
San K - PeerSpot reviewer
Senior Group Leader at Infosys
More effective than dynamic scanners, but is missing useful learning capabilities
One area that Seeker can improve is to make it more customizable. All security scanning tools have a defined set of rules that are based on certain criteria which they will use to detect issues. However, the criteria that you set initially is not something that all applications are going to need. The purposes for which applications are designed may differ in practice in the industry, and because of this, there will always be tools that sometimes report false positives. Thus, there should be some means with which I can customize the way that Seeker learns about our applications, possibly by using some kind of AI / ML capability within the tool that will automatically reduce the number of false positives that we get as we use the tool over time. Obviously, when we first start using the scanning tool there will be false positives, but as it keeps going and as I keep using the tool, there should be a period of time where either the application can learn how to ignore false positives, or I can customize it do so. Adding this type of functionality would definitely prevent future issues when it comes to reporting false positives, and this is a key area that we have already asked the vendor to improve on, in general. On a different note, there is one feature that isn't completely available right now where you can integrate Seeker with an open-source vulnerability scanner or composition analysis tool such as Black Duck. I would very much like this capability to be available to us out-of-the-box, so that we can easily integrate with tools like Black Duck in such a way that any open source components that are used in the front-end are easily identified. I think this would be a huge plus for Seeker. Another feature within Seeker which could benefit from improvement is active verification, which lets you actively verify a vulnerability. This feature currently doesn't work in certain applications, particularly in scenarios where you have requested tokens. When we bought the tool, we didn't realize this and we were not told about it by the vendor, so initially it was a big challenge for us to overcome it and properly begin our deployment.

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."
"You can run it against multiple targets."
"The vulnerabilities that it finds, because the primary goal is to secure applications and websites."
"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."
"The stability of the solution is very good."
"As Zap is free and open-source, with tons of features similar to those of commercial solutions, I would definitely recommend trying it out."
"This solution has improved my organization because it has made us feel safer doing frequent deployments for web applications. If we have something really big, we might get some professional company in to help us but if we're releasing small products, we will check it ourselves with Zap. It makes it easier and safer."
"It has evolved over the years and recently in the last year they have added, HUD (Heads Up Display)."
"A significant advantage of Seeker is that it is an interactive scanner, and we have found it to be much more effective in reducing the amount of false positives than dynamic scanners such as AppScan, Micro Focus Fortify, etc., and furthermore, with Seeker, we are finding more and more valid (i.e. "true") positives over time compared with the dynamic scanners."
"A significant advantage of Seeker is that it is an interactive scanner, and we have found it to be much more effective in reducing the amount of false positives than dynamic scanners such as AppScan, Micro Focus Fortify, etc. Furthermore, with Seeker, we are finding more and more valid (i.e. "true") positives over time compared with the dynamic scanners."
 

Cons

"There's very little documentation that comes with OWASP Zap."
"The disadvantage of Zap is that we're unable to customize reports as it only has a single standard format."
"They stopped their support for a short period. They've recently started to come back again. In the early days, support was much better."
"Sometimes, we get some false positives."
"It would be nice to have a solid SQL injection engine built into Zap."
"Too many false positives; test reports could be improved."
"The port scanner is a little too slow.​"
"OWASP should work on reducing false positives by using AI and ML algorithms."
"All in all, the enterprise server installation is very easy and straightforward, but with the agent installation you might face problems up to 50% of the time for a variety of reasons, depending on what type of application is involved, the type of deployment used, and so on."
"One area that Seeker can improve is to make it more customizable. All security scanning tools have a defined set of rules that are based on certain criteria which they will use to detect issues. However, the criteria that you set initially is not something that all applications are going to need."
 

Pricing and Cost Advice

"OWASP ZAP is a free tool provided by OWASP’s engineers and experts. There is an option to donate."
"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 is an open-source solution and can be used free of charge."
"The tool is open-source."
"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 app is completely free and open source. So there is no question about any pricing."
"This solution is open source and free."
"The licensing for Seeker is user-based and for 50 users I believe it costs about $70,000 per year."
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Top Industries

By visitors reading reviews
Computer Software Company
11%
University
9%
Financial Services Firm
9%
Manufacturing Company
8%
Financial Services Firm
21%
Government
17%
Comms Service Provider
9%
Retailer
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise11
Large Enterprise21
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 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 OWASP Zap?
The improvement that has to be done for APIs focuses on manual activities where the feature exists, but it is not at the same level as what Burp Suite does with intercepting and tools such as Postm...
Ask a question
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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
El Al Airlines and Société Française du Radiotelephone
Find out what your peers are saying about SonarSource Sàrl, Checkmarx, Veracode and others in Static Application Security Testing (SAST). Updated: April 2026.
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