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Arista Edge Threat Management NG Firewall vs Fortinet FortiGate comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 29, 2026

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
6.4
Arista Edge Threat Management NG Firewall offers cost-effective security, enhancing ROI, but user experiences with savings vary.
Sentiment score
5.9
Fortinet FortiGate offers cost savings, enhanced productivity, and robust security, leading to high ROI and user satisfaction.
it comes from multiple areas such as the reduction in annual security incidents, mean time to detect and mean time to respond, audit preparation time reduction, reduction in internet bandwidth misuse, and also with respect to firewall uptime and availability.
Global Leadership Council at a tech company with 10,001+ employees
I see value for money with Arista Edge Threat Management NG Firewall, as it has delivered what I aimed to achieve within a tight budget.
Network Architect at neev limited
The automation part is giving us a cost benefit and speed; we can react faster.
BDM Fortinet & BDM Teamlead at Exclusive Networks
It's a very useful tool to mitigate and protect your enterprise.
Staff Infrastructure & Security Engineer at Mozn Systems
When investing in cybersecurity with Fortinet FortiGate 200, which costs more than $10,000, companies that are growing directly can expect ROI within 1.5 to 3 years.
Manager, Information Technology Operation/Presales at TechMonarch
 

Customer Service

Sentiment score
7.0
Arista NG Firewall's support is skilled and helpful, benefiting SMEs, but global support needs improvement despite good response times.
Sentiment score
6.5
Fortinet FortiGate's customer service is responsive and helpful but needs improvement in response times for high-priority issues.
their engineers are skilled and provide good support overall.
Network Architect at neev limited
The response from the engineers is good, they have a strong documentation knowledge base.
Global Leadership Council at a tech company with 10,001+ employees
My experience with Arista Edge Threat Management NG Firewall's customer support has been very good as the response times were satisfactory.
Supervisor at a consultancy with 11-50 employees
The quick resolution of issues with Fortinet FortiGate is due to the support of the company and the fact that the equipment is easy to work with.
IT Manager at a consultancy with 10,001+ employees
I would rate the technical support for Fortinet FortiGate a ten out of ten.
NAC Support at Rah Infotech Pvt Ltd
As a solution provider, when I encounter problems, I connect directly with Fortinet support, and they provide solutions within a very short time.
Manager, Information Technology Operation/Presales at TechMonarch
 

Scalability Issues

Sentiment score
7.0
Arista Edge Threat Management NG Firewall scales less efficiently than competitors but adapts well to diverse environments and organization sizes.
Sentiment score
7.1
Fortinet FortiGate is praised for scalable adaptability and seamless integration but requires hardware upgrades for high-performance needs.
For instance, if I want to accommodate 10,000 users, I need to deploy multiple Arista Edge Threat Management NG Firewalls compared to other vendors, which can handle far more users with fewer nodes.
Network Architect at neev limited
I consider the scalability of Arista Edge Threat Management NG Firewall to be good as it adapts well to different environment sizes.
Supervisor at a consultancy with 11-50 employees
They scale up really well from smaller models like the FortiGate 40 and 50 to bigger sites with the FortiGate 100 for more throughput - up to enterprise datacenters.
IT Manager at Daltons Limited
The variation comes in terms of the interfaces and throughputs, but from a security perspective, you get the same benefit, irrespective of whether you have an entry-level unit or an enterprise.
Cewa Solutions Architect at a tech services company with 11-50 employees
We determine sizing based on multiple factors: number of users, available links, traffic types, server count, services in use, and whether services will be published.
General Surgery Specialist at Helwan University Cairo
 

Stability Issues

Sentiment score
8.8
Users find Arista Edge Threat Management NG Firewall highly reliable, stable, and suitable for small to mid-sized organizations.
Sentiment score
7.7
Fortinet FortiGate is highly rated for reliable stability and dependable uptime, even under heavy loads and high availability setups.
Overall stability would be a nine out of ten; it's quite reliable.
Global Leadership Council at a tech company with 10,001+ employees
We're experiencing 99.999% availability consistently.
Manager, Information Technology at a consumer goods company with 11-50 employees
I would rate the stability of Fortinet FortiGate a ten out of ten.
NAC Support at Rah Infotech Pvt Ltd
Currently, we are experiencing a general outage of one of the main internet service providers of the Dominican Republic, and we have not been impacted in our operations because with SD-WAN, we have another internet service provider and we are working with the second WAN connection without any disruption.
CISO at a financial services firm with 1,001-5,000 employees
 

Room For Improvement

Arista Edge Threat Management NG Firewall needs better UI, documentation, AI, integrations, and support, hindering adoption and usability.
Fortinet FortiGate users desire better third-party integration, intuitive interfaces, comprehensive support, and resolution of cost, stability, and performance issues.
It has fewer third-party integrations, and therefore the adoption amongst very large enterprises is less; it's largely with the SMBs.
Global Leadership Council at a tech company with 10,001+ employees
I see the need for improvements in Arista Edge Threat Management NG Firewall particularly in automatic threat detection and rule optimization.
Supervisor at a consultancy with 11-50 employees
The product suits larger organizations well, it can be overly complex for small businesses.
Network Architect at neev limited
It would be better for customers to get immediate replacements even with a standard subscription.
Director at a tech services company with 11-50 employees
It is how quickly each of these companies adapts to that and brings in more value to the customer.
Principal Consultant at Epitome Infotech Solutions (P) Ltd
The main area for improvement in Fortinet FortiGate is the firmware versions, as we face uncertainties regarding upgrades and frequent bugs that require self-fixing of problems.
Senior Manager IT at a tech services company with 1,001-5,000 employees
 

Setup Cost

Arista Edge Threat Management NG Firewall is affordable, offering flexible pricing and discounts for various organizations, with modular licensing.
Fortinet FortiGate offers competitive pricing and good value with included features, though costs may be high for small businesses.
Licensing is modular, allowing customers to pay only for the applications they need, and especially for non-profit organizations, education institutions, and government organizations, they offer discounted pricing.
Global Leadership Council at a tech company with 10,001+ employees
The pricing is reasonable compared to other products, especially since they are relatively new and offer better pricing.
Network Architect at neev limited
It offers cost savings as it is generally cheaper than the competition.
IT Infrastructure Architect at Apotek 1
It is about 20% cheaper.
Network Security Engineer at TD SYNNEX
The advantages of Fortinet FortiGate over its competitors include good pricing and meeting our requirements at a lower cost.
Information Technology Infrastructure Section Head at a consumer goods company with 11-50 employees
 

Valuable Features

Arista Edge Threat Management NG Firewall provides advanced security features, easy deployment, and high threat detection while optimizing processes and compliance.
Fortinet FortiGate offers integrated security, user-friendly management, and cost-effective protection, enhancing network performance and security seamlessly.
Bandwidth management and traffic policy help my organization by keeping our internet subscription low.
systems engineer at a computer software company with 51-200 employees
Arista Edge Threat Management NG Firewall very useful. It combines firewall and intrusion prevention system, web filtering, VPN, application control, bandwidth monitoring, and reporting.
Global Leadership Council at a tech company with 10,001+ employees
Arista Edge Threat Management NG Firewall is quite a user-friendly solution at the configuration level, its features have made my work easier and optimized processes for my clients because the initial startup of the solution is quite agile in terms of configuration deployments.
Supervisor at a consultancy with 11-50 employees
They put in a thing called the FortiCookbook, which is very easy to read with real-life scenarios that make networking tasks like joining networks very straightforward.
IT Manager at Daltons Limited
The firewall and VPN features are the most valuable in protecting our customers' networks.
Sales & Support at a tech services company with 1-10 employees
The most valuable feature is the deep inspection for traffic, which is capable of identifying zero-day attacks.
Consultant at SKYE AS
 

Categories and Ranking

Arista Edge Threat Manageme...
Ranking in Firewalls
39th
Average Rating
7.6
Reviews Sentiment
6.4
Number of Reviews
6
Ranking in other categories
No ranking in other categories
Fortinet FortiGate
Ranking in Firewalls
1st
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
594
Ranking in other categories
Secure Web Gateways (SWG) (2nd), Intrusion Detection and Prevention Software (IDPS) (1st), Software Defined WAN (SD-WAN) Solutions (2nd), WAN Edge (1st), ZTNA (1st), Unified Threat Management (UTM) (1st)
 

Mindshare comparison

As of September 2026, in the Firewalls category, the mindshare of Arista Edge Threat Management NG Firewall is 0.4%, up from 0.1% compared to the previous year. The mindshare of Fortinet FortiGate is 13.3%, down from 20.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Firewalls Mindshare Distribution
ProductMindshare (%)
Fortinet FortiGate13.3%
Arista Edge Threat Management NG Firewall0.4%
Other86.3%
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.
VR
Practice Head at a consultancy with 11-50 employees
Unified security has protected diverse environments and supports consistent policies everywhere
I would say 8 out of 10 regarding the stability of Fortinet FortiGate. It requires a lot of bug fixing and what I understand, Fortinet is fast enough to provide bug fixes and patches, but usually I suggest Fortinet should do thorough testing of their releases and software releases and once probably they can reduce the frequency of new releases but make it stable. That's what my recommendation is. As far as the core objective of Fortinet FortiGate is concerned, I think they are meeting the targets but I guess for rolling out new features and new updates, they are doing a bit of hurry just to cope with the market dynamics. But possibly, I understand that they are compromising on the quality of the software and stability. So over there they have to improve. Rest of the aspects, I guess they are doing pretty good. We are happy. Regarding my experience with Fortinet FortiGate in comparison to maybe some other vendors such as CyberArk, Fortinet is in the top three and they give a lot of competition to their nearest peers in the market. But I guess Fortinet is really struggling in software-defined LAN, Wi-Fi, and FortiSwitches space. So they have to make their products more affordable in Forti-switching and Forti-WiFi space. They are not able to compete effectively with the nearest competitor HP Enterprise and HP Aruba.
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Comparison Review

it_user216600 - PeerSpot reviewer
Senior Technical Consultant with 51-200 employees
Jan 3, 2016
Sophos UTM vs. Fortinet FortiGate
I have used both Sophos and Fortinet products in production and I have found the Sophos UTM appliances (hardware and virtual) to be a better fit most of the time -- with a few caveats which I will touch on below. In both instances, the transition from TMG will be mostly straightforward. The main…
 

Top Industries

By visitors reading reviews
Construction Company
32%
Comms Service Provider
9%
Healthcare Company
7%
Outsourcing Company
6%
Comms Service Provider
10%
Manufacturing Company
9%
Computer Software Company
8%
Financial Services Firm
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise1
Large Enterprise1
By reviewers
Company SizeCount
Small Business372
Midsize Enterprise138
Large Enterprise195
 

Questions from the Community

What is your experience regarding pricing and costs for Arista Edge Threat Management NG Firewall?
The pricing is reasonable compared to other products, especially since they are relatively new and offer better pricing.
What needs improvement with Arista Edge Threat Management NG Firewall?
When it comes to the negative aspects, I find that weak UI logging is a disadvantage, as the interface is not very appealing. The documentation is unclear for troubleshooting, requiring reliance on...
What advice do you have for others considering Arista Edge Threat Management NG Firewall?
I work with other products as well, but I also utilize Arista Edge Threat Management NG Firewall products. I am working with Arista Edge Threat Management NG Firewall and utilize Dynamic VPN to con...
Which is the better NGFW: Fortinet Fortigate or Cisco Firepower?
When you compare these firewalls you can identify them with different features, advantages, practices and usage at large. In my opinion, Fortinet would be the best option and l use Fortinet too...
What is the biggest difference between Sophos XG and FortiGate?
From my experience regarding both the Sophos and FortiGate firewalls, I personally would rather use FortiGate. I know the firewalls change every 5 to 7 years as stated but you really do need to upg...
What are the biggest technical differences between Sophos UTM and Fortinet FortiGate?
As a solution, Sophos UTM offers a lot of functionality, it scales well, and the stability and performance are quite good. The most valuable features for me are their web and email filtering. I wou...
 

Also Known As

No data available
Fortinet FortiGate Next-Generation Firewall
 

Overview

 

Sample Customers

Information Not Available
Amazon Web Services, Microsoft, IBM, Cisco, Dell, HP, Oracle, Verizon, AT&T, T-Mobile, Sprint, Vodafone, Orange, BT Group, Telstra, Deutsche Telekom, Comcast, Time Warner Cable, CenturyLink, NTT Communications, Tata Communications, SoftBank, China Mobile, Singtel, Telus, Rogers Communications, Bell Canada, Telkom Indonesia, Telkom South Africa, Telmex, Telia Company, Telkom Kenya
Find out what your peers are saying about Arista Edge Threat Management NG Firewall vs. Fortinet FortiGate and other solutions. Updated: September 2026.
913,806 professionals have used our research since 2012.