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AWS WAF vs F5 Silverline Managed Services comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jan 1, 2025

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
5.7
AWS WAF offers cost-effective security by reducing the need for extra staff and effectively blocking threats.
Sentiment score
6.1
F5 Silverline boosts security, efficiency, and revenue with global scalability, offering ROI up to 100% and enhanced website performance.
Our revenue has grown substantially after the introduction of F5 Silverline Managed Services.
Product Management Consultant at Mafoi Strategic Consultants
F5 Silverline Managed Services is a global solution we have used for one of our customers, providing high scalability and protecting all of our public assets in both low and high demand situations, which is very important for any customer with a global presence.
Dns architect at a outsourcing company with 5,001-10,000 employees
I have seen a return on investment in the time saved.
Cloud Support at a security firm with 51-200 employees
 

Customer Service

Sentiment score
6.6
AWS WAF support is prompt and knowledgeable, but experiences vary in resolution speed and service costs.
Sentiment score
6.5
F5 Silverline's support is helpful and responsive but can encounter delays, with satisfaction depending on interaction and urgency.
Resolving issues can take time because the support personnel may lack product expertise, leading to delays.
Security Engineer at a computer software company with 1,001-5,000 employees
Anyone who comes on a call has deep knowledge of how this product works.
Dns architect at a outsourcing company with 5,001-10,000 employees
I think 24/7 expert support and streamlined compliance management definitely benefit my company's security efforts.
Associate Vice President at Novac Technology Solutions
Configuration problems largely arise from customer misunderstanding, leading to cases opened for configuration aspects where AI has become increasingly useful.
Network And Security Consultant at TD SYNNEX
 

Scalability Issues

Sentiment score
7.5
AWS WAF is highly scalable, versatile for various infrastructures, but some users desire expanded features for broader adaptability.
Sentiment score
7.3
F5 Silverline Managed Services is praised for its scalability, adaptability, and effective traffic management, meeting enterprise demands seamlessly.
The scalability of F5 Silverline Managed Services is high, as it is a SaaS-based platform that can be scaled on demand according to our end customer's needs.
Dns architect at a outsourcing company with 5,001-10,000 employees
The solution is fully scalable, and I would give it a rating of ten on a scale of one to ten for scalability.
Design & Delivery Senior Network Security Architect at Qiddiya Investment Company
F5 Silverline Managed Services is not a concern due to its scalability.
Associate Vice President at Novac Technology Solutions
 

Stability Issues

Sentiment score
8.3
AWS WAF is stable, effectively blocking threats, with minor issues in custom rules, and continuous improvements enhance reliability.
Sentiment score
7.6
F5 Silverline Managed Services is stable, reliable, with responsive support, despite occasional issues linked to maintenance activities.
In terms of reliability, I would rate AWS WAF about six out of ten due to the need for improved signature sets.
Security Engineer at a computer software company with 1,001-5,000 employees
We faced issues with AWS WAF when writing the custom rules.
Infrastructure Lead at Danat Fz LLC
The stability of AWS WAF is generally good;
Security Engineer Dev Sec Ops at a outsourcing company with 1,001-5,000 employees
I have not seen anything suspicious with its accuracy or output.
Product Management Consultant at Mafoi Strategic Consultants
 

Room For Improvement

AWS WAF requires enhanced features, security, user interface, documentation, seamless integrations, and added automation for improved effectiveness.
F5 Silverline users desire lower costs, improved AI, and simplified processes alongside better automation, compliance, and intuitive interfaces.
Compared to firewalls, WAFs generally provide limited stateful analysis capabilities.
Security Engineer at a computer software company with 1,001-5,000 employees
The way we see it now is just mentioned as a percentage from bots and actual users, which should include proper graphs and detailed information.
Infrastructure Lead at Danat Fz LLC
The level of granularity is not great, and as you cross a certain threshold, the cost goes up by twenty or thirty percent every time.
Security Engineer Dev Sec Ops at a outsourcing company with 1,001-5,000 employees
F5 Silverline Managed Services needs to adapt compliances related to India's DPDP.
Associate Vice President at Novac Technology Solutions
Localized support could enhance F5 Silverline Managed Services.
Cloud Support at a security firm with 51-200 employees
Radware provides straightforward blocking WAF and TPS, which are important features that are easier to implement.
Senior Security Consultant at kyndryl
 

Setup Cost

AWS WAF pricing is seen as affordable but can be costly in high-demand scenarios like DDoS attacks.
F5 Silverline Managed Services pricing is variable and considered costly but justified by its quality and customizable options.
Due to our status as an AWS shop, AWS WAF is cost-effective for us, and we benefit from discounts due to our extensive use of AWS services.
Security Engineer at a computer software company with 1,001-5,000 employees
The licensing cost for AWS WAF is just pay-as-you-go; it is a service-based model.
Infrastructure Lead at Danat Fz LLC
In Indian currency, it is approximately 25 to 30 lakh.
Senior Security Consultant at kyndryl
The solution is expensive
Design & Delivery Senior Network Security Architect at Qiddiya Investment Company
Regarding the pricing of F5 Silverline Managed Services, I would say it is quite affordable.
Associate Vice President at Novac Technology Solutions
 

Valuable Features

AWS WAF enhances security with configurable rules, seamless AWS integration, scalability, and ease of deployment for threat protection.
F5 Silverline provides 24/7 DDoS protection and WAF with real-time threat intelligence, enhancing web application performance and reliability.
The biggest benefit of AWS WAF for us is to filter malicious requests, so we can protect our environment and application from malicious actors.
Infrastructure Lead at Danat Fz LLC
The specific outcomes showing how AWS WAF has helped our organization include improving our security posture by reducing the attack surface and reducing malicious attacks.
Senior Cloud Security at a healthcare company with 5,001-10,000 employees
The cloud-native nature of AWS is crucial since most of our workload is in AWS, making AWS WAF native to Amazon Web Services.
Security Analyst at M2P Fintech
It allows for centralized management of certificates, protecting applications from top ten attacks like SQL injection and cross-site scripting.
Design & Delivery Senior Network Security Architect at Qiddiya Investment Company
One part is positive security, which allows you to know vulnerabilities in depth, and you can implement CAPTCHA and MFA for logins, while also preventing known threats with included signatures.
Network And Security Consultant at TD SYNNEX
F5 Silverline Managed Services has positively impacted my organization by drastically helping us during a major DDoS attempt or web scraping that was detected, where F5 handled the triage and mitigation entirely.
Lead Engineer at a renewables & environment company with 10,001+ employees
 

Categories and Ranking

AWS WAF
Ranking in Web Application Firewall (WAF)
8th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
62
Ranking in other categories
No ranking in other categories
F5 Silverline Managed Services
Ranking in Web Application Firewall (WAF)
15th
Average Rating
8.2
Reviews Sentiment
6.6
Number of Reviews
21
Ranking in other categories
Distributed Denial-of-Service (DDoS) Protection (5th)
 

Mindshare comparison

As of October 2026, in the Web Application Firewall (WAF) category, the mindshare of AWS WAF is 3.9%, down from 6.6% compared to the previous year. The mindshare of F5 Silverline Managed Services is 1.5%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Web Application Firewall (WAF) Mindshare Distribution
ProductMindshare (%)
AWS WAF3.9%
F5 Silverline Managed Services1.5%
Other94.6%
Web Application Firewall (WAF)
 

Featured Reviews

Azam S M - PeerSpot reviewer
Infrastructure Lead at Danat Fz LLC
Has successfully filtered malicious traffic and allowed country-specific access controls
For improvement in AWS WAF, we can have better monitoring. One of the things that should be improved in AWS WAF is the monitoring; we need to identify the requests and where they are coming from. If it's a bot, we should differentiate the requests, whether they are automated or not. The way we see it now is just mentioned as a percentage from bots and actual users, which should include proper graphs and detailed information. We also need a feature where we can filter specific requests. If there are scripts in the requests, we should be able to filter those requests to see if there are any scripts running from them.
Sanchit Makkar - PeerSpot reviewer
Dns architect at a outsourcing company with 5,001-10,000 employees
Robust protection has secured global web assets and keeps critical applications available
F5 Silverline Managed Services can be improved in areas with complex onboarding processes and slow deployment settings. Tuning of policy requires significant technical expertise, and there is a lack of knowledge in the F5 world where one needs to go through a steep learning curve in understanding what and how the policy should be configured for effectively protecting an application. These processes need to be streamlined.Knowing the limitations of F5 Silverline Managed Services, F5 has come out with a new product called F5 distributed cloud WAF platform, which has a better API integrated with security modules. It also offers advanced auto discovery, swagger, and open API validation, which is much better than Silverline.
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Use our free recommendation engine to learn which Web Application Firewall (WAF) solutions are best for your needs.
916,582 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
14%
Manufacturing Company
10%
Comms Service Provider
8%
Outsourcing Company
7%
Financial Services Firm
14%
Outsourcing Company
9%
Construction Company
9%
Comms Service Provider
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business22
Midsize Enterprise12
Large Enterprise28
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise2
Large Enterprise13
 

Questions from the Community

What are the limitations of AWS WAF vs alternative WAFs?
Hi Varun, I have had experienced with several WAF deployments and deep technical assessments of the following: 1. Imperva WAF 2. F5 WAF 3. Polarisec Cloud WAF Typical limitations on cloud WAF is t...
How does AWS WAF compare to Microsoft Azure Application Gateway?
Our organization ran comparison tests to determine whether Amazon’s Web Service Web Application Firewall or Microsoft Azure Application Gateway web application firewall software was the better fit ...
What is your experience regarding pricing and costs for AWS WAF?
AWS WAF is affordable; it depends on the number of rules you apply. The licensing cost for AWS WAF is just pay-as-you-go; it is a service-based model.
Is Citrix ADC (formerly Netscaler) the best ADC to use and if not why?
For ADC, any ADC can do a good job. But in case if you want to add WAF functionality to the same ADC hardware you have to look for other ADC's like F5, Imperva, Radware, Fortinet, etc.
What is your experience regarding pricing and costs for F5 Silverline Managed Services?
I was not involved in any discussions regarding pricing, setup costs, and licensing for F5 Silverline Managed Services.
What needs improvement with F5 Silverline Managed Services?
F5 Silverline Managed Services can be improved in areas with complex onboarding processes and slow deployment settings. Tuning of policy requires significant technical expertise, and there is a lac...
 

Also Known As

AWS Web Application Firewall
F5 Silverline Web Application Firewall, F5 Silverline DDoS Protection
 

Overview

 

Sample Customers

eVitamins, 9Splay, Senao International
City Bank, Ricacorp Properties, Miele, American Systems, Bangladesh Post Office
Find out what your peers are saying about AWS WAF vs. F5 Silverline Managed Services and other solutions. Updated: September 2026.
916,582 professionals have used our research since 2012.