Cancel
You must select at least 2 products to compare!
Invicti Logo
5,695 views|4,292 comparisons
91% willing to recommend
OWASP Logo
21,564 views|10,271 comparisons
87% willing to recommend
Comparison Buyer's Guide
Executive Summary
Updated on Mar 20, 2023

We performed a comparison between OWASP Zap and Acunetix based on our users’ reviews in four categories. After reading all of the collected data, you can find our conclusion below.

  • Ease of Deployment: OWASP Zap has a quick and simple installation process with various options available, and the open source version is easy to use for automatic scanning. Acunetix also offers a straightforward setup process with ample documentation, and only a few people are needed for deployment and maintenance.
  • Features: OWASP Zap’s valuable features include privacy and automatic scanning, while its Heads Up Display feature allows for on-the-fly control. Acunetix's user-friendly language and report generation, make it a helpful tool for identifying vulnerabilities.
  • Pricing: OWASP Zap is free. Acunetix has a higher price but offers 24/7 technical support. Acunetix's pricing is considered expensive by some users, especially for small organizations, and additional costs may arise for hiring experts to fix code problems.
  • Service and Support: OWASP Zap has no technical support available for its free version. Acunetix offers 24/7 technical support for their paid version, and users have generally positive experiences with their responsiveness and helpfulness.

Comparison Result: Based on the parameters we compared, OWASP Zap comes out ahead of Acunetix. Although both products have valuable features and have straightforward deployments, our reviewers found that Acunetix has high pricing, which is considered expensive by some users, especially for small organizations.

To learn more, read our detailed Acunetix vs. OWASP Zap Report (Updated: March 2024).
768,857 professionals have used our research since 2012.
Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"For us, the most valuable aspect of the solution is the log-sequence feature.""Acunetix is the best service in the world. It is easy to manage. It gives a lot of information to the users to see and identify problems in their site or applications. It works very well.""The vulnerability scanning option for analyzing the security loopholes on the websites is the most valuable feature of this solution.""Overall, it's a very good tool and a very good engine.""We are able to create a report which shows the PCI DSS scoring and share it with the application teams. Then, they can correlate and see exactly what they need to fix, and why.""The solution is highly stable.""It can operate both as a standalone and it can be integrated with other applications, which makes it a very versatile solution to have.""The most valuable feature of the solution is the speed at which it can scan multiple domains in just a few hours."

More Acunetix Pros →

"Simple and easy to learn and master.""They offer free access to some other tools.""​It has improved my organization with faster security tests.​""The solution is good at reporting the vulnerabilities of the application.""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.""You can run it against multiple targets.""The solution is scalable.""The vulnerabilities that it finds, because the primary goal is to secure applications and websites."

More OWASP Zap Pros →

Cons
"It should be easier to recreate something manually, with the manual tool, because Acunetix is an automatic tool. If it finds something, it should be easier to manually replicate it. Sometimes you don't get the raw data from the input and output, so that could be improved.""We want to see how much bandwidth usage it consumes. When we monitor traffic we have issues with the consumption and throttling of the traffic.""The solution's pricing could be better.""When monitoring the traffic we always have issues with the bandwidth consumption and the throttling of traffic.""The jargon used makes it difficult for project managers to understand the issues, and the technical explanations used make it difficult for developers to understand issues. These things should be simplified much more. That would be very helpful for us when explaining to them what needs to be fixed. The report output needs to be simplified.""There are some versions of the solution that are not as stable as others.""The solution can be improved by adding the ability to scan subdomains automatically, and by providing reports that can be exported to external databases to share with other solutions.""While we do have it integrated with other solutions, it could still offer more integrations."

More Acunetix Cons →

"As security evolves, we would like DevOps built into it. As of now, Zap does not provide this.""Too many false positives; test reports could be improved.""OWASP Zap needs to extend to mobile application testing.""The reporting feature could be more descriptive.""I prefer Burp Suite to SWASP Zap because of the extensive coverage it offers.""It would be beneficial to enhance the algorithm to provide better summaries of automatic scanning results.""The solution is unable to customize reports.""It would be nice to have a solid SQL injection engine built into Zap."

More OWASP Zap Cons →

Pricing and Cost Advice
  • "When we looked at all other vendors and what they were asking for, to provide a third of what Acunetix was capable of doing, it was an easy decision... But now that it's coming to a cost where it's line with market value, it becomes more of a competition... Acunetix is raising the cost of licensing. It's 3.5 times what we were initially quoted."
  • "Acunetix was around the same price as all the other vendors we looked at, nothing special."
  • "The pricing and licensing are reasonable to a point. In order to run multiple scans at a time, we are going to have to purchase a 100 count license, which is an overkill. Though, compared to what we were paying for, the cost seems reasonable."
  • "All things considered, I think it has a good price/value ratio."
  • "The costs aren't very expensive. It costs around $3000 or $4000."
  • "I would say that Acunetix is expensive because there are products on the market with similar features that are equally or better-priced."
  • "The pricing is a little high, and moreover, it's kind of domain-based."
  • "When compared with other products, the pricing is a little bit high. But it gives value for the price. It serves the purpose and is worthwhile for the price we pay."
  • More Acunetix Pricing and Cost Advice →

  • "It is highly recommended as it is an open source tool."
  • "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."
  • "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."
  • "OWASP Zap is free to use."
  • "This app is completely free and open source. So there is no question about any pricing."
  • "This is an open-source solution and can be used free of charge."
  • More OWASP Zap Pricing and Cost Advice →

    report
    Use our free recommendation engine to learn which Application Security Testing (AST) solutions are best for your needs.
    768,857 professionals have used our research since 2012.
    Questions from the Community
    Top Answer:The tool's most valuable feature is scan configurations. We use it for external physical applications. The scanning time depends on the application's code.
    Top Answer:There are some versions of the solution that are not as stable as others.
    Top Answer:We use the product for dynamic analysis. It also helps us to scan web applications.
    Top Answer: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… more »
    Top Answer:The ZAP scan and code crawler are valuable features.
    Ranking
    Views
    5,695
    Comparisons
    4,292
    Reviews
    7
    Average Words per Review
    317
    Rating
    8.6
    Views
    21,564
    Comparisons
    10,271
    Reviews
    13
    Average Words per Review
    372
    Rating
    7.4
    Comparisons
    Also Known As
    AcuSensor
    Learn More
    Overview

    Acunetix Web Vulnerability Scanner is an automated web application security testing tool that audits your web applications by checking for vulnerabilities like SQL Injection, Cross site scripting, and other exploitable vulnerabilities.

    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.

    Sample Customers
    Joomla!, Digicure, Team Random, Credit Suisse, Samsung, Air New Zealand
    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
    Top Industries
    REVIEWERS
    Financial Services Firm33%
    Comms Service Provider13%
    Computer Software Company13%
    Insurance Company7%
    VISITORS READING REVIEWS
    Computer Software Company17%
    Financial Services Firm11%
    Government9%
    Comms Service Provider8%
    REVIEWERS
    Computer Software Company25%
    Financial Services Firm15%
    Retailer10%
    Energy/Utilities Company10%
    VISITORS READING REVIEWS
    Computer Software Company18%
    Financial Services Firm10%
    Comms Service Provider7%
    Government7%
    Company Size
    REVIEWERS
    Small Business42%
    Midsize Enterprise19%
    Large Enterprise38%
    VISITORS READING REVIEWS
    Small Business23%
    Midsize Enterprise19%
    Large Enterprise59%
    REVIEWERS
    Small Business22%
    Midsize Enterprise30%
    Large Enterprise49%
    VISITORS READING REVIEWS
    Small Business21%
    Midsize Enterprise15%
    Large Enterprise64%
    Buyer's Guide
    Acunetix vs. OWASP Zap
    March 2024
    Find out what your peers are saying about Acunetix vs. OWASP Zap and other solutions. Updated: March 2024.
    768,857 professionals have used our research since 2012.

    Acunetix is ranked 11th in Application Security Testing (AST) with 26 reviews while OWASP Zap is ranked 8th in Application Security Testing (AST) with 37 reviews. Acunetix is rated 7.6, while OWASP Zap is rated 7.6. The top reviewer of Acunetix writes "Fantastic reporting features hindered by slow scanning ". On the other hand, the top reviewer of OWASP Zap writes "Great for automating and testing and has tightened our security ". Acunetix is most compared with Tenable.io Web Application Scanning, PortSwigger Burp Suite Professional, HCL AppScan, Fortify WebInspect and Veracode, whereas OWASP Zap is most compared with SonarQube, PortSwigger Burp Suite Professional, Qualys Web Application Scanning, Veracode and Checkmarx One. See our Acunetix vs. OWASP Zap report.

    See our list of best Application Security Testing (AST) vendors.

    We monitor all Application Security Testing (AST) reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.