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Arista Edge Threat Management NG Firewall vs Fortinet FortiOS comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 16, 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

Arista Edge Threat Manageme...
Ranking in Firewalls
41st
Average Rating
7.2
Reviews Sentiment
6.6
Number of Reviews
4
Ranking in other categories
No ranking in other categories
Fortinet FortiOS
Ranking in Firewalls
18th
Average Rating
8.4
Reviews Sentiment
8.0
Number of Reviews
82
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2026, in the Firewalls category, the mindshare of Arista Edge Threat Management NG Firewall is 0.3%, up from 0.1% compared to the previous year. The mindshare of Fortinet FortiOS is 1.1%, up from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Firewalls Mindshare Distribution
ProductMindshare (%)
Fortinet FortiOS1.1%
Arista Edge Threat Management NG Firewall0.3%
Other98.6%
Firewalls
 

Featured Reviews

TarunKumar11 - PeerSpot reviewer
Global Leadership Council at a tech company with 10,001+ employees
Secure internet access has reduced threats and simplifies firewall management for distributed teams
Threat detection needs improvement; Arista Edge Threat Management NG Firewall should follow Alto and Fortinet. One limitation that I've seen is AI-driven automation which needs to vastly improve. It has fewer third-party integrations, and therefore the adoption amongst very large enterprises is less; it's largely with the SMBs. Customer support can be improved. It's a smaller global footprint that Arista provides, with fewer certified partners in some regions and limited 24/7 support for premium vendors. I've categorically mentioned that it has sophisticated threat detection capabilities but they can be bettered. AI-driven automation can be improved, and therefore, I think the adoption with large enterprises can be much better. I think the current AI capabilities of Arista Edge Threat Management NG Firewall are a bit limited compared to other vendors. It primarily relies on threat intelligence feeds, signature-based detection, and reputation services. Currently, I would rate its AI capabilities as probably a seven out of ten because it does not provide for extensive GenAI or advanced ML-driven autonomous capabilities like some of its competitors. Threat intelligence aspects can be further improved, and I think there's a lot that the product can do with respect to the usage of AI. AI-driven automation and threat detection can vastly improve. I don't think they were purchased through AWS Marketplace. The adoption has to increase amongst large customers, and threat intelligence needs to improve for many customers to adopt, enhancing the security ecosystem that is relatively small.
MS
Associate Director IT Operations at Procento
Single-pane management has simplified firewall control and has improved risk mitigation
I would not say that Fortinet FortiOS is not very scalable. Generally, what happens is that for enterprises, we hire consultants who do the capacity planning and sizing to determine what kind of firewalls to put in place. At the same time, it is not only the number of users; it also depends on the number of WAN links coming in and everything, because we have been using Fortinet for bandwidth shaping and many other bandwidth-related functions. They should improve their machine learning AI capabilities of Fortinet FortiOS because there is too much competition. Other players are also improving and making a lot of changes in their UI and overall operating system.

Quotes from Members

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

Pros

"The product's initial setup phase is easy."
"I would say that if you're a small and medium enterprise or an education institution and you have a distributed organization looking for a cost-effective and easy-to-manage next-generation firewall solution with fairly good security, VPN, filtering, and centralized management, then Arista Edge Threat Management NG Firewall is an excellent choice."
"Arista Edge Threat Management NG Firewall has positively impacted my organization by reducing botnet attacks."
"Phish Blocker is a valuable feature."
"The best aspects of the solution are the wire signature and VPN, secure VPN encryption, and bulk packet monitoring."
"The most valuable features of Fortinet FortiOS are user-friendliness, ease of use, and threat prevention."
"This is a user friendly solution and offers comprehensive integrations."
"It's easy to use."
"It's probably one of the best devices you have for ROI, especially regarding the current security landscape that we are in with the current kinds of security threats and stuff flying around."
"The information security features are the most valuable."
"Overall, I would rate FortiOS at least a nine out of ten."
"Fortinet delivers a good balance of price and performance."
 

Cons

"The documentation is not clear."
"Threat detection needs improvement; Arista Edge Threat Management NG Firewall should follow Alto and Fortinet."
"The product has a lot to improve in the area of policy implementation."
"Arista Edge Threat Management NG Firewall can be improved, particularly the user interface, which is not very good, and also the logs, which are not very good."
"The reporting and monitoring could improve, they have a lot of limitations. The monitoring is not easy compared to the other firewall."
"Their first-level support is often poorly trained."
"A switch should be introduced."
"The additional features I would like to see included in the next release is better troubleshooting and reporting."
"For me, it is important to be able to block VPN applications, like Facebook, so I would like to see that included in the next release. With this version, if you want to block or allow a site, you now have to drag all the domains related to this site."
"The product needs a feature that allows users to create another site on a VPN."
"In the AAA (Authentication Authorization and Accounting) some of the accounting and some of the VPN tunneling features are removed from Fortinet FortiOS due to some security configurations."
"Right now, all the features meet my requirements."
 

Pricing and Cost Advice

"The tool is quite cheap."
"I consider it an averagely-priced tool."
"The solution is cost effective. I would rate the pricing a five out of ten."
"We had a three-year license to use Fortinet FortiOS and we are going to renew it this year."
"The support contracts are usually about $100 - $200 a device."
"The pricing is competitive for the medium and high markets but for the small markets it can be expensive."
"The price of Fortinet FortiOS is reasonable and it is paid annually. You are able to select the features that you want."
"The price of Fortinet FortiOS is less than $10,000 annually. The price of the support is reasonable compared to competitors."
"Pricing depends on implementation and licensing choices and is usually not a practical budget choice for small businesses."
"It would be better if it were cheaper. We have the firewall in our office, and the license is expiring in 20 to 25 days. We got a quote for almost 80,000 Pakistani Rupees, which is a little costly."
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Top Industries

By visitors reading reviews
Construction Company
36%
Comms Service Provider
9%
Healthcare Company
8%
Real Estate/Law Firm
3%
Construction Company
11%
Manufacturing Company
8%
Comms Service Provider
8%
Financial Services Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business43
Midsize Enterprise13
Large Enterprise23
 

Questions from the Community

What needs improvement with Arista Edge Threat Management NG Firewall?
Arista Edge Threat Management NG Firewall can be improved, particularly the user interface, which is not very good, and also the logs, which are not very good.
What advice do you have for others considering Arista Edge Threat Management NG Firewall?
My advice to others looking into using Arista Edge Threat Management NG Firewall is that it is effective and accomplishes its purpose. I would rate this product a 7 out of 10.
What is your primary use case for Arista Edge Threat Management NG Firewall?
My main use case for Arista Edge Threat Management NG Firewall is as a perimeter firewall. I use it as a perimeter firewall by protecting internet traffic, specifically user to internet traffic.
Features comparison between Palo Alto and Fortinet firewalls
In the best tradition of these questions, Feature-wise both are quite similar, but each has things it's better at, it kind of depends what you value most. PA is good at app control, web filtering a...
What is your experience regarding pricing and costs for Fortinet FortiOS?
I rate the pricing for FortiOS as eight or nine out of ten. It is an affordable solution for us.
What needs improvement with Fortinet FortiOS?
I would not say that Fortinet FortiOS is not very scalable. Generally, what happens is that for enterprises, we hire consultants who do the capacity planning and sizing to determine what kind of fi...
 

Overview

 

Sample Customers

Information Not Available
Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data
Find out what your peers are saying about Arista Edge Threat Management NG Firewall vs. Fortinet FortiOS and other solutions. Updated: June 2026.
902,988 professionals have used our research since 2012.