ImmuniWeb vs OWASP Zap comparison

ImmuniWeb and OWASP are both solutions in the Static Application Security Testing (SAST) category. ImmuniWeb is ranked #33, while OWASP is ranked #15 with an average rating of 8.0. ImmuniWeb holds a 0.8% mindshare in SAST, compared to OWASP’s 3.1% mindshare. Additionally, 85% of ImmuniWeb users are willing to recommend the solution, compared to 88% of OWASP users who would recommend it.

ImmuniWeb

Read 7 ImmuniWeb reviews

2,053 Views
1,170 Comparison Views

85% willing to recommend

OWASP Zap

Read 41 OWASP Zap reviews

8,361 Views
7,692 Comparison Views

88% willing to recommend

ImmuniWeb

OWASP Zap

Comparison Buyer's Guide

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Executive SummaryUpdated on Oct 8, 2024

ImmuniWeb and OWASP Zap are leading tools in the cybersecurity space. ImmuniWeb appears to have the edge due to better support and easier deployment, despite OWASP Zap's extensive features making it a feature-rich option.

Features: ImmuniWeb users value its AI-driven vulnerability scanner, intuitive threat detection processes, and ease of use. OWASP Zap users highlight its robust penetration testing capabilities, extensive integrations, and focus on advanced testing features suitable for experts.

Room for Improvement: ImmuniWeb users suggest enhancements in reporting features, reduction in false positives, and increased detail in vulnerability reports. OWASP Zap requires improvements in its learning curve, more detailed documentation, and simplification of setup for beginners.

Ease of Deployment and Customer Service: ImmuniWeb is known for simple deployment and a responsive support team, facilitating quick implementation. OWASP Zap, while comprehensive in support, needs more setup time, potentially delaying deployment for new users.

Pricing and ROI: ImmuniWeb is favored for its predictable pricing model and strong ROI, especially for small to mid-sized businesses. OWASP Zap's open-source nature offers cost-free access but might incur hidden costs due to the need for skilled handling. ImmuniWeb’s pricing is transparent, while OWASP Zap demands additional investment in skills and resources.

To learn more, read our detailed ImmuniWeb vs. OWASP Zap Report (Updated: April 2026).

Buyer's Guide

ImmuniWeb vs. OWASP Zap

April 2026

Download the complete report

Helped 893,244 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

ImmuniWeb

Ranking in Static Application Security Testing (SAST)

33rd

Average Rating

8.2

Reviews Sentiment

7.8

Number of Reviews

Ranking in other categories

Attack Surface Management (ASM) (28th)

OWASP Zap

Ranking in Static Application Security Testing (SAST)

15th

Average Rating

7.6

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of May 2026, in the Static Application Security Testing (SAST) category, the mindshare of ImmuniWeb is 0.8%, up from 0.3% compared to the previous year. The mindshare of OWASP Zap is 3.1%, down from 5.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Static Application Security Testing (SAST) Mindshare Distribution
Product	Mindshare (%)
OWASP Zap	3.1%
ImmuniWeb	0.8%
Other	96.1%

Static Application Security Testing (SAST)

Featured Reviews

Vivek Ashvinbhai Pancholi

Senior Cybersecurity Consultant at a tech consulting company with 1,001-5,000 employees

Commendable Solution with Robust Vulnerability Detection Mechanism Suitable for Global Market

The solution helped us with one of our clients in the New York area contacted us about a data breach. In response, we swiftly organized a case meeting involving our client, internal, and email customer support teams. Together, we conducted an incident response, facilitating offline assistance for proper planning and risk management processes. We delved into the details of the data breach, identified how it occurred, and collaborated to rectify the issue. The client expressed satisfaction with the resolution process.

Read full review

Nithin-K

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.

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 initial setup process is user-friendly."

"The most valuable features are the SLA of Zero false-positives, less time of service development, validation of unlimited patched vulnerabilities, and several others."

"ImmuniWeb is stable."

"ImmuniWeb boasts a robust vulnerability detection mechanism, formidable threat mitigation, and an efficient remediation process, incorporating automation techniques and ALM strategies. The solution is highly stable. The solution is scalable. Editing Key Points for Review "Review about ImmuniWeb" What is our primary use case? We use the solution when we face challenges and urgent attention is needed for complex cases from our clients. To address this, we collaborate with the middleware, internal, and client teams to analyze and sort through intricate logs concerning our business cybersecurity program. How has it helped my organization? The solution helped us with one of our clients in the New York area contacted us about a data breach. In response, we swiftly organized a case meeting involving our client, internal, and email customer support teams. Together, we conducted an incident response, facilitating offline assistance for proper planning and risk management processes. We delved into the details of the data breach, identified how it occurred, and collaborated to rectify the issue. The client expressed satisfaction with the resolution process. What is most valuable? ImmuniWeb boasts a robust vulnerability detection mechanism, formidable threat mitigation, and an efficient remediation process, incorporating automation techniques and ALM strategies. It also focuses on consumer satisfaction and operates in English-speaking markets, primarily required by the UAE, the United States, Canada, and Australia, among other developed countries. For how long have I used the solution? We have been using this product for the past one and half years. What do I think about the stability of the solution? The solution is highly stable. I rate it a perfect ten. What do I think about the scalability of the solution? The solution is scalable. I rate it a nine out of ten. How are customer service and support? Support is generally excellent"

"After the assessment, you clearly know which assets require penetration testing."

"The ImmuniWeb Platform is the best and easiest way to secure a business online."

"I have managed to deliver to my clients the services of Ethical Hacking in less time, with better deliverables, and other key differentiators that make my company more competitive in the local market."

"The solution's most valuable feature is reporting."

More ImmuniWeb pros

"One valuable feature of OWASP Zap is that it is simple to use."

"The most valuable feature is the spidering because, being a security person, it is very important for me to know each and every section of that application, so we cannot afford to miss any single web page or any single link on a particular website."

"Simple to use, good user interface."

"The product discovers more vulnerabilities compared to other tools."

"You can run it against multiple targets."

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

"This is a very mature tool; it is capable of facilitating the work of many security experts, and I highly recommend it for beginners and advanced users when some other tools fail to catch traffic."

"Simple and easy to learn and master."

More OWASP Zap pros

Cons

"Its technical support could be better."

"The deployment process on the cloud is straightforward, while on-premise can be complex. Support is generally excellent, although there can be delays in ticket resolution."

"A great idea would be to support using Discovery on the internal network, allowing delivery of all the features of the current Discovery to internal network resources."

"You may find the dashboard a bit complicated."

"A great idea would be to support using Discovery on the internal network, allowing delivery of all the features of the current Discovery to internal network resources."

"The product’s interface for the web applications could be similar to Android and iOS versions."

"A great idea would be to make a mobile application for the ImmuniWeb portal so that all information would be available on the go and from a mobile phone as well. It would be much more convenient."

"ImmuniWeb sometimes shows previous scans instead of running tests."

More ImmuniWeb cons

"For scalability, I would rate OWASP Zap between four to five out of ten."

"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."

"The product reporting could be improved."

"There are too many false positives."

"The automated vulnerability assessments that the application performs needs to be simplified as well as diversified."

"The port scanner is a little too slow."

"The computers perform somewhat slowly when loading a large number of queries into memory."

"We get too many false positives and that should definitely be improved."

More OWASP Zap cons

Pricing and Cost Advice

"It is pretty expensive."

"There should be the flexibility to change or add pricing, especially for pay-per-use cases."

"The values of ImmuniWeb are currently significantly below what is valued in the Chilean market for these services and solutions."

"I use the product's free version. The tool costs around 229 dollars."

"It is pretty expensive."

"The platform is expensive if a large development is involved. However, it is less expensive for scheduled-based testing, quarterly or in a year."

"ImmuniWeb is relatively cheap. It's a competitive price compared to other products in the marketplace. It's worth the money we are paying for it."

"OWASP Zap is free to use."

"As Zap is free and open-source, with tons of features similar to those of commercial solutions, I would definitely recommend trying it out."

"The tool is open-source."

"This solution is open source and free."

"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."

"This app is completely free and open source. So there is no question about any pricing."

More OWASP Zap pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

16%

Comms Service Provider

11%

Computer Software Company

Construction Company

Computer Software Company

11%

University

Financial Services Firm

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	4
Midsize Enterprise	1
Large Enterprise	2

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	11
Large Enterprise	22

Questions from the Community

What do you recommend for a securing Web Application?

That's one of the most critical questions any development team faces! Securing a web application requires a layered approach, not a single tool. Here is a quick breakdown of what to recommend: In...

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 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

What needs improvement with OWASP Zap?

See all answers

Comparisons

Qualys Web Application Scanning vs ImmuniWeb

Compared 7% of the time

Acunetix vs ImmuniWeb

Compared 7% of the time

SiteLock vs ImmuniWeb

Compared 6% of the time

Bitsight vs ImmuniWeb

Compared 6% of the time

Cybersixgill vs ImmuniWeb

Compared 4% of the time

More ImmuniWeb Competitors

Acunetix vs OWASP Zap

Compared 12% of the time

SonarQube vs OWASP Zap

Compared 10% of the time

PortSwigger Burp Suite Professional vs OWASP Zap

Compared 9% of the time

Veracode vs OWASP Zap

Compared 8% of the time

Checkmarx One vs OWASP Zap

Compared 7% of the time

More OWASP Zap Competitors

Product Reports

Buyer's Guide

ImmuniWeb

May 2026

Download ImmuniWeb product report

Buyer's Guide

OWASP Zap

April 2026

Download OWASP Zap product report

Overview

ImmuniWeb offers comprehensive cybersecurity solutions with features like extensive asset discovery, AI-driven penetration testing, and Dark Web monitoring. Known for its automated service and customer satisfaction, it facilitates seamless integration with single sign-on and provides detailed reporting functionality.

Focusing on asset discovery across websites, clouds, and networks, ImmuniWeb implements AI-driven penetration testing and vulnerability detection with zero false-positives SLA. Its advanced Dark Web monitoring and efficient threat mitigation enhance cybersecurity posture. Customers benefit from its automated continuous discovery, single sign-on integration, and user-friendly dashboards. ImmuniWeb provides robust vulnerability detection and efficient remediation processes, aiming to enhance customer satisfaction within English-speaking markets.

What are the key features of ImmuniWeb?

Comprehensive Asset Discovery: Identifies assets across websites, clouds, and networks efficiently.
AI-Driven Penetration Testing: Offers testing with zero false-positives SLA for trustworthiness.
Dark Web Monitoring: Detects threats and data leaks from the Dark Web.
Automated Continuous Discovery: Ensures up-to-date information on IT assets.
Single Sign-On Integration: Simplifies access for users.

What benefits should users consider in reviews?

Frictionless Service: Eases access to security management tools.
Detailed Reporting: Helps make informed decisions with well-organized reports.
Efficient Remediation: Speeds up the threat mitigation process.
Seamless Client Access: Facilitates access to dashboards for clear insights.

ImmuniWeb is widely implemented in industries focusing on IT asset management, penetration testing, and vulnerability assessments. Its features cater to fast, detailed on-demand testing while monitoring external surfaces for brand risks. Organizations utilize its capabilities for patch verification, perimeter discovery, and dark web searches to fortify defenses against data leaks and impersonation threats. By enabling efficient collaboration among teams, ImmuniWeb helps tackle urgent cybersecurity challenges and analyze complex logs.

ImmuniWeb

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

Ebay, United Nations, Next Bank Credit Agricole, Geneva Swiss Bank, Banca Stato, Celgene, SIM University, Heymarket, Swissquote, more...

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

ImmuniWeb vs. OWASP Zap

April 2026

Free Report: ImmuniWeb vs. OWASP Zap

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