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F5 Big-IP Advanced WAF vs. Imperva Web Application Firewall (WAF)

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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    F5 Big-IP Advanced WAF

    Score9.4 out of 10
    N/AF5 Networks offers the Advanced Web Application Firewall (WAF) to provide bot defense, advanced application protection, anti-bot SDK, and other features.N/A

    Imperva Web Application Firewall (WAF)

    Score8.7 out of 10
    N/AThe Imperva Web Application Firewall (WAF) is based on technology acquired with Incapsula and the former WebSphere WAF.N/A
    Pricing
    F5 Big-IP Advanced WAFImperva Web Application Firewall (WAF)
    Editions & Modules
    No answers on this topic
    No answers on this topic
    Offerings
    Pricing Offerings
    F5 Big-IP Advanced WAFImperva Web Application Firewall (WAF)
    Free Trial
    NoNo
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo setup feeNo setup fee
    Additional Details
    More Pricing Information
    Community Pulse
    F5 Big-IP Advanced WAFImperva Web Application Firewall (WAF)
    Considered Both Products
    F5
    No answer on this topic
    Imperva, a Thales company
    No answer on this topic
    Key User Insights
    Would buy again
    100%
    Would buy again
    20 Answers
    No answers on this topic
    Delivers good value for the price
    100%
    Delivers good value for the price
    18 Answers
    No answers on this topic
    Happy with the feature set
    100%
    Happy with the feature set
    20 Answers
    No answers on this topic
    Lived up to sales and marketing promises
    100%
    Lived up to sales and marketing promises
    14 Answers
    No answers on this topic
    Implementation went as expected
    100%
    Implementation went as expected
    17 Answers
    No answers on this topic
    Best Alternatives
    F5 Big-IP Advanced WAFImperva Web Application Firewall (WAF)
    Small Businesses
    No answers on this topic
    No answers on this topic
    Medium-sized Companies
    F5 Distributed Cloud WAF (Web Application Firewall)
    Score9.2 out of 10
    F5 Big-IP Advanced WAF
    Score9.4 out of 10
    Enterprises
    F5 Distributed Cloud WAF (Web Application Firewall)
    Score9.2 out of 10
    F5 Big-IP Advanced WAF
    Score9.4 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    F5 Big-IP Advanced WAFImperva Web Application Firewall (WAF)
    Likelihood to Recommend
    9.6
    (21 ratings)
    9.5
    (4 ratings)
    Likelihood to Renew
    9.1
    (1 ratings)
    -
    (0 ratings)
    Usability
    8.4
    (10 ratings)
    9.5
    (3 ratings)
    Support Rating
    -
    (0 ratings)
    9.1
    (1 ratings)
    User Testimonials
    F5 Big-IP Advanced WAFImperva Web Application Firewall (WAF)
    Likelihood to Recommend
    F5
    I believe that in industrial environments like ours where we have to have bare metal devices near the production environment combined with hybrid cloud, that is a good platform. That's a good use case. It optimizes traffic. It helps us stay more secure in our data centers. Now with regards to that are fully operating in the cloud, I'm not really sure if we would make the same decision considering the option that I said to have something that is self-provision to avoid too much management of virtual machines on the cloud. So that's an area of improvement.
    Incentivized
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    Imperva, a Thales company
    I recommend Imperva specially if you have a big environment with thousand of websites because of its ease to use and availability. Imperva delivers a reliable solution with great capability to contain cyber attacks and even fraud preventions in some cases. The only scenario it's less appropriate is if your focus is anti fraud instead of a solution to block cyber attacks.
    Incentivized
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    Pros
    F5
    • So the product definitely is helping us for sudden attacks through DDOS, some injection ingestion into UI URLs, and definitely it's capturing those and I definitely see that as an advantage for us. They can stop the hackers from using our endpoints.
    Incentivized
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    Imperva, a Thales company
    • Block some dynamic attacks such as SQL injection.
    • Block unfriendly accesses based on geographic source.
    • Helps us implement SSL in cases where the original server can't (yet).
    Read full review
    Cons
    F5
    • The UI for events. E.g., clicking the "Accept" button does nothing.
    • Traffic learning suggestions are often very incorrect. We were originally suggested to use "Automatic" learning, and had to completely scrap the policy due to the suggestions.
    • "All in one" dashboard for viewing application URL/parameter overrides per policy.
    Incentivized
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    Imperva, a Thales company
    • Attack Correlation Validation - This specific policy produces a lot of false positives as well as the SQL injection policies. Of course it is difficult to tell what a legitimate query is on a public facing web app.
    • Profiling - I tend to spend more time than any other feature tuning the Web App Profiles. Plugins are used to help cope with this, but on extremely large web apps we are forced to turn off the profiling feature.
    Incentivized
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    Likelihood to Renew
    F5
    We just love work with f5
    Incentivized
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    Imperva, a Thales company
    No answers on this topic
    Usability
    F5
    Most* of it is very intuitive and easy to use. The "Help" section is fairly fantastic. See some of my other comments about things like the "Traffic Learning" section being wildly wrong sometimes, and also the event logs with UI buttons that don't do anything. Overall though, it's an excellent product.
    Incentivized
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    Imperva, a Thales company
    It's easy and works great. The onboarding process, although easy, can sometimes take too long for SSL and domain validation, but its not a big deal.
    Incentivized
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    Support Rating
    F5
    Highly knowledgeable engineers who understand complex networking and application-delivery issues.


    Strong escalation paths — once a case reaches senior engineers, resolutions are fast and accurate.


    Comprehensive documentation and many self-service resources for troubleshooting.


    Clear communication with well-structured updates throughout the ticket lifecycle.


    Excellent for critical incidents, with reliable guidance during high-severity outages.


    Deep product expertise across BIG-IP, ASM/Advanced WAF, GTM/DNS, and modern F5 services.
    Incentivized
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    Imperva, a Thales company
    We haven't needed support from Imperva since implementation. But during that time, their personnel were very quick to respond to questions. Since then, it's been largely doing its thing for us (which is exactly what we'd hoped).
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    Alternatives Considered
    F5
    -Stable data path equals to less crashes -Almost all the features working as expected -Provides more granular controls in allowing false positives -Request evaluation is accurate -Irules feature is a plus
    Incentivized
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    Imperva, a Thales company
    I believe there's no comparison as Imperva is a much more reliable and powerfull WAF. AWS WAF lacks of several features Imperva have and is not that simple to configure neither have a clean web console. I consider Imperva WAF a whole superior level of cyber security solution and it's consider to be one of the leader in this segment.
    Incentivized
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    Return on Investment
    F5
    • One impact F5 Big-IP Advanced WAF has on our organization's overall business objectives is that F5 Big-IP Advanced WAF is security sensitive
    • Another impact F5 Big-IP Advanced WAF has on our organization's overall business objectives is the F5 Big-IP Advanced WAF blocking feature
    Incentivized
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    Imperva, a Thales company
    • Meet compliance requirements - Check.
    • Better Insight into web application - Absolutely great, checks all the traffic against RFC standards and will alert on common development mistakes that duplicate application traffic or provide attack vectors for potential attackers.
    • Have had several issues blocking a customer without producing alerts, while it happened only one week out of 2 years of working with the devices, it did produce a lot of headaches.
    Incentivized
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    ScreenShots