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F5 BIG-IP Advanced Firewall Manager (AFM) vs F5 Silverline Managed Services comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 5, 2024

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
7.2
F5 BIG-IP AFM offers ROI and cost efficiency when integrated, but standalone ROI is below average, despite perceived value.
Sentiment score
6.6
F5 Silverline Managed Services offers effective cybersecurity solutions, with variable ROI perceptions and appreciation for time and cost savings.
 

Customer Service

Sentiment score
6.5
F5 BIG-IP AFM support is praised for professionalism but needs faster ticket resolution and improved recommendation accuracy.
Sentiment score
6.1
F5 Silverline's customer support is responsive but varies; users praise personalization but note challenges with escalations and response times.
The responses are generally fast and effective.
System Advisor at CRIF SpA
The customer service is excellent, and I rate it ten out of ten.
Network Security Engineer at IIPL
Their support team is responsive, and they deliver timely updates, addressing any glitches promptly.
Senior Network Security Consultant at a tech vendor with 10,001+ employees
They resolve the issues by joining me to fix them.
Design & Delivery Senior Network Security Architect at Qiddiya Investment Company
 

Scalability Issues

Sentiment score
7.3
F5 BIG-IP Advanced Firewall Manager offers scalable, efficient management for hybrid setups, supporting organizational growth and cloud migration.
Sentiment score
7.8
F5 Silverline offers scalable managed services, efficiently handling enterprise demands with flexible expansion and seamless capacity management.
The solution is highly scalable, allowing me to add or remove nodes and manage traffic without interruption, which is essential for meeting application demands.
System Advisor at CRIF SpA
F5 Silverline Managed Services is scalable enough without observed limitations.
Senior Network Security Consultant at a tech vendor with 10,001+ 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
 

Stability Issues

Sentiment score
8.4
F5 BIG-IP AFM is lauded for its stability and reliability, with high user ratings and minimal operational issues.
Sentiment score
7.3
F5 Silverline delivers stable performance with strong monitoring, minimal downtime, effective support, and high stability ratings despite occasional issues.
They offer regular updates, and overall, I would rate the stability of the solution as nine out of ten.
Senior Network Security Consultant at a tech vendor with 10,001+ employees
 

Room For Improvement

F5 BIG-IP AFM is costly, complex, needs dashboard improvements, enhanced features, better integration, and concerns over CPU and support.
F5 Silverline needs improved pricing, integration, user interfaces, automation, API, and enhanced features like AI and bot detection.
Having advanced technology similar to other vendors like Palo Alto for zero-day attack prevention would be valuable.
Network Security Engineer at IIPL
The appliance and features could be enhanced further, especially in terms of security.
System Advisor at CRIF SpA
Introducing preemptive support prompts would reduce the manual effort required for creating policies or blocking specific IPs.
Senior Network Security Consultant at a tech vendor with 10,001+ employees
Improvements could include the creation of highly optimized profiles.
Design & Delivery Senior Network Security Architect at Qiddiya Investment Company
 

Setup Cost

F5 BIG-IP AFM is costly but justified by its features, with pricing for licenses and potential extra feature fees.
Enterprise users view F5 Silverline pricing as competitive but costly, with room for negotiation and flexible licensing options.
The standard license is reasonably priced, but additional features like the WAF can be more expensive.
System Advisor at CRIF SpA
If considering a one-stop solution that provides load balancing, DNS security, AAA authentication, and firewalling on the same hardware, the cost is reasonable.
Network Security Engineer at IIPL
On a scale where ten is very expensive, I would rate the pricing as three.
Senior Network Security Consultant at a tech vendor with 10,001+ employees
The solution is expensive
Design & Delivery Senior Network Security Architect at Qiddiya Investment Company
 

Valuable Features

F5 BIG-IP AFM offers robust network security, ease of use, and supports cloud migration with AI-driven features.
F5 Silverline Managed Services provides easy setup, robust security features, excellent scalability, and effective DDoS protection with comprehensive reporting.
The solution provides behavioral analysis via AI to detect malicious traffic.
Network Security Engineer at IIPL
The most valuable features for me are stability, availability, and security, along with the ability to manage multiple features to secure my applications.
System Advisor at CRIF SpA
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
The monitoring tab displays GET and POST requests in a readable format, making it accessible even to non-tech-savvy individuals.
Senior Network Security Consultant at a tech vendor with 10,001+ employees
 

Categories and Ranking

F5 BIG-IP Advanced Firewall...
Ranking in Distributed Denial-of-Service (DDoS) Protection
13th
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
25
Ranking in other categories
No ranking in other categories
F5 Silverline Managed Services
Ranking in Distributed Denial-of-Service (DDoS) Protection
14th
Average Rating
7.8
Reviews Sentiment
6.8
Number of Reviews
16
Ranking in other categories
Web Application Firewall (WAF) (21st)
 

Mindshare comparison

As of January 2026, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of F5 BIG-IP Advanced Firewall Manager (AFM) is 1.2%, down from 1.3% compared to the previous year. The mindshare of F5 Silverline Managed Services is 1.6%, up from 1.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Distributed Denial-of-Service (DDoS) Protection Market Share Distribution
ProductMarket Share (%)
F5 BIG-IP Advanced Firewall Manager (AFM)1.2%
F5 Silverline Managed Services1.6%
Other97.2%
Distributed Denial-of-Service (DDoS) Protection
 

Featured Reviews

Pawel Augustyn - PeerSpot reviewer
System Advisor at CRIF SpA
Provides outstanding resource management and application security across multiple geographies
The most valuable features for me are stability, availability, and security, along with the ability to manage multiple features to secure my applications. The solution also monitors and blocks unconventional requests and maintains security efficiently. The scalability feature also allows me to manage and allocate resources dynamically without disrupting production traffic.
RM
Senior Network Security Consultant at a tech vendor with 10,001+ employees
Manages network threats and supports application control with ease
The best advantage of F5 Silverline Managed Services is that it is easy to use. The admin guide they provide is easy to understand and allows for implementation within a few days. The traffic manager and the monitoring tool are valuable as well. The monitoring tab displays GET and POST requests in a readable format, making it accessible even to non-tech-savvy individuals. It offers effective reports and monitoring capabilities.
report
Use our free recommendation engine to learn which Distributed Denial-of-Service (DDoS) Protection solutions are best for your needs.
881,114 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
15%
Comms Service Provider
10%
Performing Arts
9%
Government
8%
Financial Services Firm
19%
Insurance Company
13%
Comms Service Provider
13%
Computer Software Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise5
Large Enterprise14
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise2
Large Enterprise8
 

Questions from the Community

What is your experience regarding pricing and costs for F5 Advanced Firewall Manager?
The standard license is reasonably priced, but additional features like the WAF can be more expensive. There are plenty of technical documents and a supportive community available, which helps mana...
What needs improvement with F5 Advanced Firewall Manager?
The appliance and features could be enhanced further, especially in terms of security. Some features like the WAF ( /categories/web-application-firewall-waf ) firewall may seem expensive compared t...
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?
The solution is quite reasonably priced, with costs being lower in comparison to competitors. On a scale where ten is very expensive, I would rate the pricing as three. It offers cost savings and i...
What needs improvement with F5 Silverline Managed Services?
Automating processes could enhance F5 Silverline Managed Services. For example, introducing preemptive support prompts would reduce the manual effort required for creating policies or blocking spec...
 

Also Known As

F5 AFM, F5 Advanced Firewall Manager
F5 Silverline Web Application Firewall, F5 Silverline DDoS Protection
 

Overview

 

Sample Customers

City Bank, Ricacorp Properties, Miele, American Systems, Bangladesh Post Office
City Bank, Ricacorp Properties, Miele, American Systems, Bangladesh Post Office
Find out what your peers are saying about F5 BIG-IP Advanced Firewall Manager (AFM) vs. F5 Silverline Managed Services and other solutions. Updated: December 2025.
881,114 professionals have used our research since 2012.