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AWS WAF vs Fortinet FortiWeb comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 2, 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
6.9
AWS WAF enhances security and cost efficiency by integrating with AWS, reducing the need for additional security personnel.
Sentiment score
6.5
Fortinet FortiWeb offers cost-effective security, reducing expenses by up to 80%, enhancing reliability, and mitigating cyber threats.
With AWS WAF, it is easier for us to block unwanted malicious DDoS attacks and threats from coming into our web application.
DevOps Engineer at a tech vendor with 1,001-5,000 employees
 

Customer Service

Sentiment score
6.7
AWS WAF support receives mixed reviews, praised for responsiveness and expertise, yet criticized for cost and inconsistent communication.
Sentiment score
6.6
Fortinet FortiWeb's support is responsive and competent, though users note room for improvement in expertise and response times.
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
They reach out when you send them a ticket, and within 24 hours or less, someone is able to get back to you to solve your problem.
DevOps Engineer at a tech vendor with 1,001-5,000 employees
Their support is truly exceptional when I compare it with similar large-sized companies.
Global Channel Alliances Lead at a tech vendor with 10,001+ employees
The expertise of engineers varies across different time zones, affecting the effectiveness of the support provided, especially during our daytime.
Chief Technology Officer at Future Point Technologies
The back-end development team is available, and if any issue arises, they will help us immediately by providing solutions when contacted.
Technical Support Engineer at Intimesolutions
 

Scalability Issues

Sentiment score
7.8
AWS WAF excels in scalability and auto-scaling, efficiently handling traffic for businesses of all sizes, though improvements are possible.
Sentiment score
7.1
Fortinet FortiWeb is scalable but limited in hardware upgrades; virtual machines offer more adaptability for various needs.
AWS WAF does scale in the sense that it is fully managed and has automatic scaling.
DevOps Engineer at a tech vendor with 1,001-5,000 employees
You can add additional boxes that combine together to achieve a bigger throughput for investigation and research.
Security Team Lead at a outsourcing company with 1,001-5,000 employees
 

Stability Issues

Sentiment score
8.3
AWS WAF is highly rated for stability due to reliable performance, strong protection, and effective redundancy features.
Sentiment score
7.9
Fortinet FortiWeb is generally reliable, with minimal stability issues, although some users face occasional configuration or version challenges.
Since it protects web applications from common attacks such as SQL injection and XSS, it is very stable.
DevOps Engineer at a tech vendor with 1,001-5,000 employees
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
We have not faced any significant issues during deployments.
Chief Technology Officer at Future Point Technologies
 

Room For Improvement

AWS WAF requires improved integration, usability, security features, and flexible pricing to better support global users and services.
Fortinet FortiWeb needs improvements in upgrades, support, threat intelligence, user interface, cloud integration, reporting, stability, and load balancing.
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
Features like bot protection or DDoS mitigation, available with other WAF vendors, do not come natively with AWS WAF.
Security Analyst at M2P Fintech
If the GUI includes notifications and improved logging capabilities that allow us to see traffic and store logs for six months, that would be very helpful.
Technical Support Engineer at Intimesolutions
Fine-tuning is a room for improvement in Fortinet FortiWeb.
Joint Director at PAA
After the customer submits a specific question and requests troubleshooting help from Fortinet support, it takes at least three to five days to provide a proper answer.
Security Team Lead at a outsourcing company with 1,001-5,000 employees
 

Setup Cost

AWS WAF offers cost-effective, pay-as-you-go pricing, starting at $5 monthly, valued for integration with AWS services.
Fortinet FortiWeb provides flexible pricing and licensing, appealing to enterprises for cost-effectiveness despite some users noting variable costs.
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
For VM machines, the price increases based on CPU configurations of 2, 4, or 8 CPUs.
Presales Engineer at SAUDI PARAMOUNT COMPUTER SYSTEMS
Most security products charge less at the time of purchase because of competition, but when we go to renewals, the prices become very high.
Joint Director at PAA
Fortinet FortiWeb is cost-effective compared to solutions like F5.
Chief Technology Officer at Future Point Technologies
 

Valuable Features

AWS WAF offers threat blocking, scalability, automation, and seamless integration, enhancing security and performance with easy deployment and affordability.
Fortinet FortiWeb provides advanced security features and seamless integration, offering cost-effective, robust protection and easy deployment for enterprises.
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
It has also helped to improve the posture of our application, prevent all DDoS attacks, and unnecessary traffic and SQL injection that is reducing the performance of our application.
DevOps Engineer at a tech vendor with 1,001-5,000 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
Fortinet FortiWeb has positively impacted my organization because most of our servers and applications are secure from hackers and other security threats.
Joint Director at PAA
Fortinet's pricing is way more competitive than Cisco or Palo Alto.
Global Channel Alliances Lead at a tech vendor with 10,001+ employees
The machine learning-based threat detection is significant, as it uses a learning method that eases the configuration burden, making it very useful.
Chief Technology Officer at Future Point Technologies
 

Categories and Ranking

AWS WAF
Ranking in Web Application Firewall (WAF)
3rd
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
61
Ranking in other categories
No ranking in other categories
Fortinet FortiWeb
Ranking in Web Application Firewall (WAF)
1st
Average Rating
8.0
Reviews Sentiment
6.7
Number of Reviews
122
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of January 2026, in the Web Application Firewall (WAF) category, the mindshare of AWS WAF is 5.8%, down from 11.0% compared to the previous year. The mindshare of Fortinet FortiWeb is 8.1%, up from 7.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Web Application Firewall (WAF) Market Share Distribution
ProductMarket Share (%)
Fortinet FortiWeb8.1%
AWS WAF5.8%
Other86.1%
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.
HameedAhmed - PeerSpot reviewer
Joint Director at PAA
Security threats have been reduced through seamless deployment and strong integration with other tools
I have used Fortinet FortiWeb's integration features. We have easily integrated all of the applications with the product. Most of the applications we are using are in-house built. My technical team is looking after the best features. I have not used it extensively for maybe two and a half years. I have been involved in the installation, but I am not actually using the product. I work with it from time to time but not extensively. I would assess Fortinet FortiWeb's adaptive machine learning and artificial intelligence as having new patches installed regarding artificial intelligence, but when we bought it, I think the learning feature was there. Now they have installed artificial intelligence features through patches. We have a complete portfolio of Fortinet in our organization, including FortiMail, Fortinet FortiWeb, and FortiGate, along with multi-factor authentication. All of the products are from Fortinet. Fortinet tools integrate with each other and work in conjunction. I think Fortinet FortiWeb has helped us meet regulatory compliance because we are not a regulatory organization, but our sister organization is regulatory. We have regulatory compliance with the International Civil Aviation Authority, whose audit teams have checked our data center and these security products, and they are satisfied with us. The question about leveraging Fortinet FortiWeb's automated policy management does not pertain to my domain because I am not so technical, but I am in a management role now. My engineer is more technical than me. I would rate this product an eight point five out of ten.
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Top Industries

By visitors reading reviews
Financial Services Firm
15%
Computer Software Company
14%
Manufacturing Company
9%
Government
6%
Financial Services Firm
11%
Computer Software Company
10%
Manufacturing Company
8%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business22
Midsize Enterprise12
Large Enterprise26
By reviewers
Company SizeCount
Small Business60
Midsize Enterprise27
Large Enterprise36
 

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 do you like most about AWS WAF?
The most valuable feature of AWS WAF is its highly configurable rules system.
What do you like most about Fortinet FortiWeb?
The WAF profiles has been effective at mitigating web-based threats.
What is your experience regarding pricing and costs for Fortinet FortiWeb?
The pricing for Fortinet FortiWeb varies with different models having different prices. It depends on the requirement. For VM machines, the price increases based on CPU configurations of 2, 4, or 8...
What needs improvement with Fortinet FortiWeb?
There is room for improvement in Fortinet FortiWeb. The team was only from FortiGate itself. They are making new firmware versions and releasing them before checking, which leads to many bugs in th...
 

Also Known As

AWS Web Application Firewall
FortiWeb Web Application Firewall (WAF)
 

Overview

 

Sample Customers

eVitamins, 9Splay, Senao International
Lush, Barnabas Health, Options, Riverside Healthcare, Hillsbourough County Schools, Columbia Public Schools, Schiller AG
Find out what your peers are saying about AWS WAF vs. Fortinet FortiWeb and other solutions. Updated: December 2025.
879,899 professionals have used our research since 2012.