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F5 BIG-IP Advanced Firewall Manager (AFM) vs Prolexic comparison

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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:
 

Categories and Ranking

Cloudflare
Sponsored
Ranking in Distributed Denial-of-Service (DDoS) Protection
1st
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
76
Ranking in other categories
CDN (1st), Managed DNS (1st), Cloud Security Posture Management (CSPM) (13th)
F5 BIG-IP Advanced Firewall...
Ranking in Distributed Denial-of-Service (DDoS) Protection
9th
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
25
Ranking in other categories
No ranking in other categories
Prolexic
Ranking in Distributed Denial-of-Service (DDoS) Protection
21st
Average Rating
7.8
Reviews Sentiment
7.2
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2025, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of Cloudflare is 19.7%, up from 18.9% compared to the previous year. The mindshare of F5 BIG-IP Advanced Firewall Manager (AFM) is 1.3%, up from 1.2% compared to the previous year. The mindshare of Prolexic is 3.6%, down from 4.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Distributed Denial-of-Service (DDoS) Protection
 

Featured Reviews

Carlos Alam Hernandez Baruch - PeerSpot reviewer
Fast and secure deployments simplify operations for government and fintech clients
It is a fast and secure DNS. It is very easy to deploy, and my customers are happy with this tool. Additionally, the CDN performance in Mexico is excellent, providing fast service and tools. It offers reliability during high-traffic periods, ensuring no impact on the environment. It helps my clients avoid using on-premise boxes, simplifying operations as they only use the prices on Cloudflare.
Pawel Augustyn - PeerSpot reviewer
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.
SA
Scaling is very easy but more options are needed for enterprise environments
Our company uses the solution to provide customized infrastructure and cloud services to our customers. We currently have five to ten customers using the solution.  Our model is to continue to move toward software as a service. We already offer infrastructure and platforms as a service.  The…

Quotes from Members

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

Pros

"The tool is user-friendly."
"The most valuable feature is the web application firewall."
"Cloudflare has many features."
"It is easier to configure and develop documentation to see how we have configured firewalls."
"Cloudflare is a security SaaS provider that provides security and protects us from any application layer attack."
"The most valuable feature is its usability."
"The most valuable feature of Cloudflare is that it has a free version. They give us the free version with the anti-DDoS features and also the load balancing solution."
"When using services like Heroku, Cloudflare is very useful for CNAME flattening. I also use it for their end-to-end SSL with TLS authentication on nginx for securing servers."
"F5 BIG-IP Advanced Firewall Manager's most valuable feature is load balance. It is readily available and uncomplicated."
"The most valuable feature of F5 BIG-IP AFM is the iRules where I can customize the configuration."
"The most valuable feature of F5 BIG-IP AFM is all of my workers enjoy using it."
"We use the solution for load balancing and WAF (web application firewall)."
"The product helps us provide security validation by protecting various applications from getting hacked."
"CGNAT is one of its strong areas."
"This product excells in every aspect from installation and the interface to providing superior network security."
"The most valuable features of F5 BIG-IP Advanced Firewall Manager (AFM) are the web gateway, load balancing, services, and applications available."
"The solution does not have hardware or maintenance requirements and is very easy to scale."
 

Cons

"Even if I wanted to, I wouldn't be able to buy Cloudflare in my country."
"It would be helpful if the solution could continue evolving to compete with the other solutions on the market."
"The reporting can definitely be improved to offer a lot more explanation on something that may have happened or has actually happened."
"The integration of LLMs on the dashboard is something that is needed in the tool."
"For the free and Pro plans, Cloudflare could use a simple bot to provide information to users. This would improve support, especially for less advanced users who utilize the free components."
"An integrated SSO feature would be useful for Cloudflare DNS."
"Cloudflare could be improved by introducing a mid-tier pricing option."
"Cloudflare should add more documentation and pricing to the cloud version."
"The web gateway feature could improve in F5 BIG-IP Advanced Firewall Manager (AFM)."
"The solution's UI could be improved."
"F5 BIG-IP Advanced Firewall Manager's pricing and technical support services need improvement."
"We would have preferred to have support when we first started"
"The product is expensive."
"F5 should increase its capability to prevent zero-day attacks."
"There is room for improvement in Advanced Firewall Manager's dashboard statistics, especially during attacks."
"F5 should increase its capability to prevent zero-day attacks. Having advanced technology similar to other vendors like Palo Alto for zero-day attack prevention would be valuable."
"The solution needs additional product options for small and medium enterprises."
 

Pricing and Cost Advice

"I give the price a five out of ten."
"The price is reasonable."
"I think the pricing is competitive. I think as far as licensing is concerned it's pretty straightforward because it's based on domain. It's just that sometimes domains could be tricky with some customers."
"The cost primarily depends on the size of the organization."
"That is one of the great features. I was able to access the majority of the features and services for free."
"We are using the free version."
"The tool is a premium product, so it is very expensive."
"We are using the free tier of the solution."
"The solution is slightly on the higher priced side."
"F5 BIG-IP Advanced Firewall Manager (AFM) is an expensive solution. They are one of the best in the market, but the price could be cheaper."
"F5 BIG-IP AFM is an affordable solution. There were not any additional fees other than the standard licensing."
"The price of F5 BIG-IP AFM is a little more expensive than other firewalls on the market."
"We have purchased a five-year licensing package for the product."
"F5 BIG-IP Advanced Firewall Manager is not an expensive solution."
"It's very expensive, and you pay extra for the models."
"As per pricing, I would not say cheap, but little higher than cheap, but not very expensive. So you can say kind of value for money solutions."
"The pricing is a pay-as-you-go model that is charged by the hour."
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Comms Service Provider
11%
Financial Services Firm
9%
Manufacturing Company
7%
Financial Services Firm
17%
Computer Software Company
16%
Performing Arts
9%
Government
8%
Financial Services Firm
30%
Comms Service Provider
13%
Computer Software Company
11%
Healthcare Company
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

Which is the best DDoS protection solution for a big ISP for monitoring and mitigating?
Cloudflare. We are moving from Akamai prolexic to Cloudflare. Cloudflare anycast network outperforms Akamai static GR...
Which would you choose - Cloudflare DNS or Quad9?
Cloudflare DNS is a very fast, very reliable public DNS resolver. It is an enterprise-grade authoritative DNS service...
What do you like most about Cloudflare?
Cloudflare offers CDN and DDoS protection. We have the front end, API, and database in how you structure applications.
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 plen...
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 ( /...
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Also Known As

Cloudflare DNS
F5 AFM, F5 Advanced Firewall Manager
Akamai Prolexic Routed
 

Overview

 

Sample Customers

Trusted by over 9,000,000 Internet Applications and APIs, including Nasdaq, Zendesk, Crunchbase, Steve Madden, OkCupid, Cisco, Quizlet, Discord and more.
City Bank, Ricacorp Properties, Miele, American Systems, Bangladesh Post Office
Fidor Bank
Find out what your peers are saying about F5 BIG-IP Advanced Firewall Manager (AFM) vs. Prolexic and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.