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F5 Distributed Cloud Services vs FortiWeb Web Application Firewall (WAF) 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
8.4
Reviews Sentiment
7.2
Number of Reviews
74
Ranking in other categories
CDN (1st), Distributed Denial-of-Service (DDoS) Protection (1st), Managed DNS (1st), Cloud Security Posture Management (CSPM) (14th)
F5 Distributed Cloud Services
Average Rating
10.0
Reviews Sentiment
8.4
Number of Reviews
2
Ranking in other categories
CDN (11th), Web Application Firewall (WAF) (20th), API Security (7th), AWS Marketplace (28th)
FortiWeb Web Application Fi...
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
23
Ranking in other categories
Web Application Firewall (WAF) (16th)
 

Featured Reviews

Spencer Malmad - PeerSpot reviewer
It's easy to set up because you point the DNS to it, and it's working in under 15 minutes
Cloudflare is highly scalable. Cloudflare is a system with a web portal that the end users like me see. It's a console where we can adjust the DNS, caching, and security features all in that console. Cloudflare owns thousands of servers across the world that cache the data. It's a powerful solution. When clients sign up for Cloudflare, they're getting this monster content delivery network, security, and a web application firewall in one. It's all rolled into one, and it's massive. Unless you have your website hosted on a massive hosting provider, there's no way that you can deliver the amount of data that Cloudflare can provide to the end users. If you have static content, there's no way that you can ever match what Cloudflare can do. Obviously, there are competitors to Cloudflare that do the same, but I'm saying other types of solutions. Let's say you go with F5. Great, that's on-prem. That's in your colo. You can't deliver as much data to the internet as you can with a CDN. You don't have to spend $20,000 on a net scaler, F5, or whatever Cisco's selling now. You don't have to buy that. You pay them $50 a month or $150 a month. It's totally worth it because even in five years, you'll never get the performance value, not just the actual ROI. You have to consider how much throughput you can get with Cloudflare.
FM
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.
IgnitiusMolepo - PeerSpot reviewer
Protects internal applications and prevents target attacks
The tool secures our critical applications, especially the mobile money application, which is often targeted by attacks. The solution provides rapid protection and has proven reliable against various threats. It blocks malicious traffic, including dormant and DDoS attacks, and offers integrated Web Application Firewall features to safeguard against compromises. You can set it up for customer-facing web applications because customers don't necessarily know all the IP addresses. It uses a source-based approach where any source accessing the application is defined by its IP. When accessing the application, it checks if they are using HTTP or HTTPS and blocks them if necessary. The tool's performance and security reporting capabilities contribute positively to IT security management. Consolidating management within the solution makes it easier for IT to handle the solutions. All functionalities managed on a single box reduce the number of boxes needed for management.

Quotes from Members

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

Pros

"The most valuable feature of the solution is external DNS. It is also very secure. They have their own main server and once you configure it, the product takes care of everything. There are no issues in resolving IPs and low latency is also present."
"The most valuable features of the solution are performance and security."
"The most valuable feature of Cloudflare is the GUI. You are able to control the solution very well through the interface. There is a lot of functionality that is embedded in the service."
"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."
"The solution provides good load balancing and protection against DDoS attacks."
"The solution offers the flexibility to control configuration rules."
"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."
"Centralized, full-featured DNS."
"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."
"The main benefit is Web App Security, offering a complete security package from DDoS to web application firewall, API protection, and bot mitigation."
"In a multi-cloud or distributed cloud, there are many protection possibilities from data to web application or API protection, including bot mitigation."
"It improves latency by optimizing traffic routing."
"FortiWeb identified potential DDoS attacks and suspicious domain activity, showcasing the value of its machine-learning capabilities."
"The fact that I can log into the platform and see everybody, see logs, authentication failure, and see everything on one platform, is the most valuable feature."
"The solution's integration with other products is easy. Its most valuable feature is the antivirus engine. The tool helps us comply with GDPR and KVKK standards."
"FortiWeb Web Application Firewall blocks attacks from application layers and provides protection."
"FortiWeb Web Application Firewall helps us to block certain categories of browsing, such as weapons, and other inappropriate content on the client side. We have also blocked social media sites like TikTok and Facebook to enhance user productivity and maintain application security."
"We use it to secure VMs and applications. It protects against DDoS attacks. It's very user-friendly."
"FortiWeb has a very extensive library of known attack signatures, which makes the product fit for any environment, regardless if the customer uses Windows-specific or non-Windows-specific applications."
 

Cons

"It should have easier documentation for the configuration. It's very technical and people who aren't technical should also be able to do the configuration."
"We're facing challenges due to an upgrade in the machine learning model. The problem arises from some users abusing the APIs, resulting in an influx of suspicious traffic. Cloudflare's learning model mistakenly identifies this traffic as human. Consequently, it assigns it a higher trust score, akin to legitimate human traffic, causing complications in our architecture. Previously, such traffic would have been categorized as suspicious, enabling us to apply appropriate blocking rules. However, we encounter difficulties distinguishing between genuine and suspicious traffic with the new categorization. Despite these challenges, overall, Cloudflare remains the preferred solution compared to Azure, AWS CloudFront, and Google Cloud Armor."
"I believe they currently have this feature, but there will most likely be integration with APIs so we can control some features through API."
"The solution could be more user-friendly."
"They lack a good way to manage DNS as a company, since everything is relegated to single account logins until you get to the higher levels. They have come out with a paid feature to remedy this, but I have not had a chance to fully review it yet to know if it fixes the access problem."
"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."
"Although I think it's quite good, it doesn't provide me with all the features I would expect to have if I were using Imperva."
"In the last two years, there has been a certain amount of downtime when using the VDM."
"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 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 product lacks features offered by enterprise-level firewall tools."
"FortiWeb could have an inbound load balancing pack."
"We haven't faced any significant issues with FortiWeb Web Application Firewall. But they can lower the pricing, since it is a concern, especially in South Africa and the technical support, could be more responsive at times."
"There is room for improvement in pricing, and actually, the price is a bit higher because on the same terms I purchased, the support subscription is so high."
"We have encountered issues with webhooks and management of FortiWeb Web Application Firewall's on-premise version."
"I don't see any issues with the tool apart from the pricing aspect of the product. The price of the product is an area where improvements are required."
"For users not familiar with Fortinet, it could be beneficial to provide more user-friendly analytics and reporting."
"FortiWeb WAF's tuning causes trouble. It's complicated. The solution needs to improve the signature feature as well."
 

Pricing and Cost Advice

"So far I use free tier and happy with it. You can subscribe to business package if needed."
"The price is reasonable."
"The pricing for the service is reasonable, neither excessively cheap nor prohibitively expensive. It aligns well with the value of their solution."
"The pricing depends on the usage, but the cheapest would be around 5,000 USD a month."
"The solution has many features but there are ones that you need to pay for. Sometimes you have to find out which is available for free and which you have to pay for."
"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."
"We are using the free tier of the solution."
"The product's pricing is cheap."
Information not available
"I would rate the pricing a four out of ten."
"FortiWeb WAF is priced well for customers compared to other vendors' solutions."
"The tool is really expensive."
"The product provides very good prices to customers. The price is set well and offers great value for money."
"FortiWeb has a good presence because of its price."
"The licensing cost of the product is pretty high compared to other OEMs in the market."
"This product offers two pricing options: a standard package and an advanced package."
"FortiWeb Web Application Firewall is not expensive."
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Top Industries

By visitors reading reviews
Educational Organization
20%
Computer Software Company
13%
Comms Service Provider
9%
Financial Services Firm
8%
Computer Software Company
16%
Financial Services Firm
13%
Insurance Company
9%
Manufacturing Company
7%
Computer Software Company
15%
Financial Services Firm
12%
Manufacturing Company
12%
Comms Service Provider
8%
 

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 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 do you like most about FortiWeb Web Application Firewall (WAF)?
The most valuable features of the solution are SD-WAN, filtration, web filter, application filter, and IPS.
What is your experience regarding pricing and costs for FortiWeb Web Application Firewall (WAF)?
FortiWeb uses a subscription-based license, but there is also an option for a perpetual license. It's not the cheapes...
What needs improvement with FortiWeb Web Application Firewall (WAF)?
There are some issues pertaining to the migration. If some of my customers want to migrate from F5 to Fortinet Firewa...
 

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. FortiWeb Web Application Firewall (WAF) and other solutions. Updated: February 2025.
846,617 professionals have used our research since 2012.