F5 Advanced WAF vs The Fastly Next-Gen WAF (powered by Signal Sciences) comparison

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Executive Summary

We performed a comparison between F5 Advanced WAF and The Fastly Next-Gen WAF (powered by Signal Sciences) based on real PeerSpot user reviews.

Find out in this report how the two Web Application Firewall (WAF) solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.
To learn more, read our detailed F5 Advanced WAF vs. The Fastly Next-Gen WAF (powered by Signal Sciences) Report (Updated: March 2024).
772,649 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
"It also has antivirus and DDoS mitigation capabilities. We have enabled these features.""F5 Advanced WAF secures our connectivity and combines both the main functions of WAF (balancing and web application security).""The most valuable feature of F5 Advanced WAF is its ability to have a pool of resources that can distribute your traffic, and that is a plus for me. My company tried to look into a competitor, Imperva, but it was lacking that capability, so F5 Advanced WAF outperforms Imperva.""There is no need to worry about updating signatures because WAF will automatically update the signatures for you.""We can monitor IP locations, but we have constraints from each country. It has a replication feature. Licenses can be shared, taking turns with each license.""In terms of F5 Advanced WAF's most valuable features, I would definitely say its stability. F5 is one the most stable products. Either as the load balancer or the web application firewall, it is very stable.""There are a lot of good features.""It is easy to obtain dashboard compliance because security policy views are included."

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"Fastly (Signal Sciences) integrates and tags the intermittent traffic based on patterns. It generates signals and provides them in a dashboard where we can view them and decide whether to allow or deny traffic. It's a more advanced and easy-to-navigate dashboard.""The product's most valuable feature is its ability to set up the rules easily.""When configuring a web application firewall using Signal Sciences, we configure a rule whereby no one except a few people can access the application."

More The Fastly Next-Gen WAF (powered by Signal Sciences) Pros →

Cons
"The solution should include protection against web page attacks like what is available in FortiWeb.""People who want to work with the device have to be pro in Linux""The BIG-IQ is supposed to centralize the management for all of the boxes but it's not very effective.""One area for improvement in the product is its SSO integration, which posed challenges and required significant effort to resolve.""There is a learning curve that extends the time of implementation.""Compatibility with multiple cloud environments needs improvement. Both stability and scalability need to be improved.""While F5 Advanced WAF does limit the number of partners in certain regions to ensure successful business transactions, they could also benefit from expanding their partnerships and making it easier for more people to learn about and become experts in F5 Advanced WAF. By doing so, they could increase the reach and exposure of their solution, similar to how Cisco has become widely recognized in the security industry.""The contextual-based component needs a lot of help to catch up with the next-gen products."

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"Fastly don't support caching for China users. That's the only feature lacking compared to Akamai.""The areas that could be improved in Signal Sciences include the effectiveness of rules, as many didn't function optimally and required custom rule-writing to address bypasses for WAF.""Even if we create some custom rules, Signal Sciences cannot capture some of the malicious traffic."

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Pricing and Cost Advice
  • "The pricing is too high."
  • "I think the price is very high."
  • "After buying the program, you just pay for the support every year."
  • "Licensing fees for this solution are paid on a yearly basis."
  • "It's more expensive than other solutions and depending on the modules, there can be additional fees."
  • "F5 bundles up services and the bundle is what you pay for rather than individual components."
  • "Its price is fair. We have done a couple of deals where they were able to give some kind of discount to the customers. The price was initially high for the customers, but after a couple of negotiations, it came within their budget. They were happy with that."
  • "There are various plans available for Fortinet FortiWeb Cloud WAF as a Service, including a trial version."
  • More F5 Advanced WAF Pricing and Cost Advice →

  • "Signal Sciences is pretty cheap compared to other solutions."
  • "The product has an affordable cost."
  • "The pricing is 50% less than Akamai."
  • More The Fastly Next-Gen WAF (powered by Signal Sciences) Pricing and Cost Advice →

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    Questions from the Community
    Top Answer:It's a fairly easy-to-use and user-friendly tool. My administrators and team also like its ability to customize the rules per the requirements.
    Top Answer:The product is not so expensive. It depends on the assets.
    Top Answer:The self-service aspect could be improved. The user interface (UI) also seems a bit outdated. Making it more user-friendly would be beneficial.
    Top Answer:The product's most valuable feature is its ability to set up the rules easily.
    Top Answer:The areas that could be improved in Signal Sciences include the effectiveness of rules, as many didn't function optimally and required custom rule-writing to address bypasses for WAF. Additionally… more »
    Ranking
    Views
    12,122
    Comparisons
    9,561
    Reviews
    22
    Average Words per Review
    415
    Rating
    8.6
    Views
    857
    Comparisons
    642
    Reviews
    2
    Average Words per Review
    504
    Rating
    7.0
    Comparisons
    Also Known As
    Signal Sciences Next-Gen WAF, Signal Sciences RASP
    Learn More
    Fastly
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    Overview

    F5 Advanced WAF is a web application security solution for financial and government sectors, e-commerce, and public-facing websites. It offers protection against various attacks, including botnets, web scraping, and foreign entities. The solution can be deployed on-premises or in the cloud and is often used with other security tools. Its most valuable features include DDoS and DNS attack protection, SSL uploading, anomaly detection, and the ability to input custom rules. 

    F5 Advanced WAF has helped organizations to expose more services to the public while providing an extra layer of protection, preventing revenue loss, and securing connectivity.

    The Fastly Next-Gen WAF (powered by Signal Sciences) provides web application and API protection, RASP, rate limiting, bot protection and DDoS purpose built to eliminate the challenges of legacy WAF.

    Sample Customers
    MAXIMUS, Vivo, American Systems, Bangladesh Post Office, City Bank
    Chef, Adobe, Datadog, Etsy, GrubHub, Vimeo, SendGrid, Under Armour, Duo, AppNexus
    Top Industries
    REVIEWERS
    Financial Services Firm34%
    Computer Software Company25%
    Non Tech Company6%
    Media Company6%
    VISITORS READING REVIEWS
    Computer Software Company16%
    Financial Services Firm15%
    Government7%
    Comms Service Provider6%
    VISITORS READING REVIEWS
    Educational Organization24%
    Computer Software Company14%
    Financial Services Firm13%
    Manufacturing Company8%
    Company Size
    REVIEWERS
    Small Business31%
    Midsize Enterprise24%
    Large Enterprise45%
    VISITORS READING REVIEWS
    Small Business19%
    Midsize Enterprise16%
    Large Enterprise65%
    VISITORS READING REVIEWS
    Small Business18%
    Midsize Enterprise30%
    Large Enterprise52%
    Buyer's Guide
    F5 Advanced WAF vs. The Fastly Next-Gen WAF (powered by Signal Sciences)
    March 2024
    Find out what your peers are saying about F5 Advanced WAF vs. The Fastly Next-Gen WAF (powered by Signal Sciences) and other solutions. Updated: March 2024.
    772,649 professionals have used our research since 2012.

    F5 Advanced WAF is ranked 2nd in Web Application Firewall (WAF) with 55 reviews while The Fastly Next-Gen WAF (powered by Signal Sciences) is ranked 28th in Web Application Firewall (WAF) with 3 reviews. F5 Advanced WAF is rated 8.6, while The Fastly Next-Gen WAF (powered by Signal Sciences) is rated 7.6. The top reviewer of F5 Advanced WAF writes "Flexible configuration, reliable, and highly professional support". On the other hand, the top reviewer of The Fastly Next-Gen WAF (powered by Signal Sciences) writes "Offers Varnish Configuration Language (VCL) and provides enhanced dashboards, making it easy to identify and allow or deny traffic based on the signals it provides". F5 Advanced WAF is most compared with Fortinet FortiWeb, Microsoft Azure Application Gateway, AWS WAF, Imperva Web Application Firewall and F5 BIG-IP Local Traffic Manager (LTM), whereas The Fastly Next-Gen WAF (powered by Signal Sciences) is most compared with AWS WAF, Cloudflare, Microsoft Azure Application Gateway, Azure Web Application Firewall and Imperva Web Application Firewall. See our F5 Advanced WAF vs. The Fastly Next-Gen WAF (powered by Signal Sciences) report.

    See our list of best Web Application Firewall (WAF) vendors.

    We monitor all Web Application Firewall (WAF) 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.