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F5 Distributed Cloud Services vs Fortinet FortiWeb Cloud WAF-as-a-Service comparison

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Comparison Buyer's Guide

Executive Summary

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
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
77
Ranking in other categories
CDN (1st), WAN Optimization (4th), Distributed Denial-of-Service (DDoS) Protection (1st), Managed DNS (1st), Domain Name System (DNS) Security (5th), Cloud Security Posture Management (CSPM) (12th)
F5 Distributed Cloud Services
Average Rating
10.0
Reviews Sentiment
7.1
Number of Reviews
2
Ranking in other categories
CDN (10th), Web Application Firewall (WAF) (19th), API Security (6th)
Fortinet FortiWeb Cloud WAF...
Average Rating
8.8
Reviews Sentiment
6.7
Number of Reviews
7
Ranking in other categories
Web Application Firewall (WAF) (23rd)
 

Featured Reviews

HA
Owner at Hga consulting
Has helped manage client domains with streamlined access control and threat visibility
I don't know what areas could be improved with Cloudflare WAF; Cloudflare is constantly improving and adding features to their feature set. They're doing a good job, and as far as DNS and support for any domains that I create or my clients create, it's mandatory for me to make sure that they have Cloudflare as their DNS provider. The Cloudflare load balancing capability hasn't really helped in enhancing my website's uptime and resiliency because we don't really get that much traffic; it's mostly remote users, and web hosting is done by a web hosting service. It doesn't pay to try to host your own website.
FM
IT Analyst at Atlas.cz, a.s.
Protects web applications with comprehensive security features
All features are valuable. In a multi-cloud or distributed cloud, there are many protection possibilities from data to web application or API protection, including bot mitigation. This is a comprehensive package for web application security. The main benefit is Web App Security, offering a complete security package from DDoS to web application firewall, API protection, and bot mitigation.
RA
Global Head - DevOps and AIOps Startegist at a manufacturing company with 10,001+ employees
Cloud security has reduced web attack incidents and protects our public applications and APIs
The best features Fortinet FortiWeb Cloud WAF-as-a-Service offers include managed WAF rules, OWASP protection, bot mitigation, and Fortinet threat intelligence. In day-to-day work, I use all of the features: managed WAF rules, OWASP protection, bot mitigation, and Fortinet threat intelligence. This provides a strong baseline security without requiring deep WAF expertise internally. The integration with the broader Fortinet security system is a plus regarding the features. In terms of its impact on our organization, Fortinet FortiWeb Cloud WAF-as-a-Service has been positively protecting us from security threats and automated attacks. With this layered protection against common web and API attacks, we have noticed that the incidents and risks have been reduced to a greater extent.

Quotes from Members

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

Pros

"Its ease of integration with Office 365 and the fact that it's a good product compared to what I had before"
"The solution is very good at mitigating threats."
"DDoS attacks target unprotected machines. Cloudflare detects and stops these attacks using internal systems. It identifies incoming DDoS attacks, issuing challenges or blocking them immediately."
"Cloudflare is a security SaaS provider that provides security and protects us from any application layer attack."
"Cloudflare has many features."
"The tool is user-friendly."
"The overall experience with Cloudflare is positive, with a rating of eight out of ten."
"Cloudflare consolidates various capabilities into one product, streamlining processes."
"The main benefit is Web App Security, offering a complete security package from DDoS to web application firewall, API protection, and bot mitigation."
"F5 is known for being the best load balancer in the market. Customers with an existing module can easily adopt additional modules without investing in new hardware."
"In a multi-cloud or distributed cloud, there are many protection possibilities from data to web application or API protection, including bot mitigation."
"The company provides technical support, and they are mostly available 24/7."
"Fortinet has created a holistic product that integrates features including AI and API protection, with straightforward automation and articulate reporting that even less experienced engineers can use easily."
"I rate the overall solution ten out of ten."
"It is a secure tool."
"It is user-friendly and easy to work with."
"With this layered protection against common web and API attacks, we have noticed that the incidents and risks have been reduced to a greater extent."
"Regular updates are one of the aspects I appreciate about Fortinet FortiWeb Cloud WAF-as-a-Service, and it is provided by a leading brand in cybersecurity."
"The stability of the solution is excellent."
 

Cons

"The pricing could be improved."
"Technical support is not well developed. While there are good engineers, Cloudflare does not offer hands-on technical support to fix customer problems but rather a self-service model."
"Even if I wanted to, I wouldn't be able to buy Cloudflare in my country."
"An integrated SSO feature would be useful for Cloudflare DNS."
"The timing aspect can lead to it being considered overpriced. This is a particular concern we have with Cloudflare, as they may struggle with accurately detecting the client."
"There could be more courses with engineers. I like e-learning, however, having a specialist in a classroom is more comfortable for me."
"We are a product integrator and reseller, and we would like to have a better partner relationship, similar to a channel sales relationship. Sometimes we are on our own or get diverted by Cloudflare because they have direct sales, which competes with us and makes it difficult to build a relationship with this company since we want to be an MSP or a managed service provider for the solution."
"Latencies are always a problem."
"The main issue is integration with other parts or products of F5, like on-premise WAF. There are some problems, mainly from the perspective of implementation and customer expectations, which sometimes differ from reality."
"The pricing could be adjusted to better meet the needs of typical customers in regions like Poland, where the product is considered too expensive."
"The main issue is integration with other parts or products of F5, like on-premise WAF."
"The usability of the interface could be improved as it is not user-friendly."
"Better visibility and more intuitive reporting would be helpful for Fortinet FortiWeb Cloud WAF-as-a-Service."
"The usability of the interface could be improved as it is not user-friendly."
"Fortinet FortiWeb Cloud WAF-as-a-Service could be improved with better logging capabilities, as many come with less spacing, necessitating a FortiSIM for enhanced functionality."
"The only thing I encountered was related to integration, mostly concerning translation."
"The utilization of AI in Fortinet FortiWeb Cloud WAF-as-a-Service still needs to be upgraded and improved."
"I do not have any notes on improvement."
 

Pricing and Cost Advice

"We are using the free version."
"The price is reasonable."
"I give the price a five out of ten."
"It's a premium model. You can start at zero and work your way up to the enterprise model, which has a very high pricing level."
"I believe their performance has improved, but I'd like to refrain from discussing the pricing aspect related to the cloud. The pricing, in my opinion, could be simplified, and I think they should consider reevaluating the pricing for support, as it can be quite high. At times, this cost can make it challenging to choose CARFAGuard or opt for the support."
"The pricing for the service is reasonable, neither excessively cheap nor prohibitively expensive. It aligns well with the value of their solution."
"In terms of licensing costs, we don't pay for licensing for Cloudflare. We only establish communication, then for peering, Cloudflare takes care of the cross-connection in different data centers."
"That is one of the great features. I was able to access the majority of the features and services for free."
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Financial Services Firm
10%
Comms Service Provider
10%
Manufacturing Company
8%
Computer Software Company
14%
Financial Services Firm
11%
Insurance Company
7%
Manufacturing Company
6%
Energy/Utilities Company
12%
Hospitality Company
9%
Financial Services Firm
9%
Comms Service Provider
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise8
Large Enterprise25
No data available
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise2
Large Enterprise3
 

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 Distributed Cloud Services?
I am not involved in sales, so I do not deal with the pricing aspect directly. I give the cost of the solution a four...
What needs improvement with F5 Distributed Cloud Services?
It's a long way to be perfect, of course, as with all solutions. The main issue is integration with other parts or pr...
What is your primary use case for F5 Distributed Cloud Services?
There are two main use cases for Distributed Call Services: DDoS or Distributed attacks protection and WAF web applic...
What is your experience regarding pricing and costs for Fortinet FortiWeb Cloud WAF-as-a-Service?
My experience with the pricing, setup cost, and licensing for Fortinet FortiWeb Cloud WAF-as-a-Service is good, and i...
What needs improvement with Fortinet FortiWeb Cloud WAF-as-a-Service?
Fortinet FortiWeb Cloud WAF-as-a-Service could be improved with better logging capabilities, as many come with less s...
What is your primary use case for Fortinet FortiWeb Cloud WAF-as-a-Service?
Fortinet FortiWeb Cloud WAF-as-a-Service protects our customers' websites, including e-commerce sites, normal website...
 

Also Known As

Cloudflare DNS
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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.
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Find out what your peers are saying about F5 Distributed Cloud Services vs. Fortinet FortiWeb Cloud WAF-as-a-Service and other solutions. Updated: December 2025.
879,768 professionals have used our research since 2012.