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Fortinet FortiOS vs Sophos UTM vs Vectra AI 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:
 

ROI

Sentiment score
5.6
Fortinet FortiGate offers affordability and functionality, leading to cost savings, reduced downtime, and enhanced security for organizations.
Sentiment score
8.0
Fortinet FortiOS offers competitive pricing, easy scalability, and reliable security, resulting in solid ROI and reduced upgrade costs.
Sentiment score
6.9
Sophos UTM offers competitive pricing and extensive security coverage, leading to swift ROI and improved network management efficiency.
Sentiment score
7.1
Vectra AI enhances security efficiency, reduces threat response times, and offers cost-effective risk management compared to other solutions.
Clients are now comfortable and not wasting productive hours on IT support.
The automation part is giving us a cost benefit and speed; we can react faster.
It's a very useful tool to mitigate and protect your enterprise.
Once it is deployed, I do not have to revisit or replace the hardware.
The pricing of FortiOS is competitive and reasonable compared to other leading products such as Palo Alto and Check Point.
Fortinet is strong in terms of cost and compatibility with other vendors.
 

Customer Service

Sentiment score
6.4
Fortinet FortiGate customer service is responsive but inconsistent, with praise for knowledge and critique of efficiency and response times.
Sentiment score
7.8
Fortinet FortiOS support is helpful but inconsistent, with quick basic solutions, delays on complex issues, and documentation needing improvement.
Sentiment score
6.9
Sophos UTM is praised for responsive, knowledgeable support, despite occasional complaints, earning high marks for customer service.
Sentiment score
8.2
Vectra AI's customer service is responsive, knowledgeable, and generally praised, though complex issues might experience occasional delays.
They offer very accurate solutions.
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.
I would rate the technical support for Fortinet FortiGate a ten out of ten.
I would rate them nine or ten out of ten.
Fortinet technical support is very responsive and helpful.
Support engineers sometimes lack eagerness to assist with issues such as the memory problem.
The technical support by Sophos is amazing, especially when I pay for the enhanced support.
The support is quite reliable depending on the service engineer assigned.
When I create tickets, the response is fast, and issues are solved promptly.
 

Scalability Issues

Sentiment score
7.0
Fortinet FortiGate scales well when correctly sized, though design flaws and licensing issues can cause problems.
Sentiment score
8.6
Fortinet FortiOS offers scalable solutions for varying business sizes, though some hardware upgrades may be needed for expansion.
Sentiment score
8.5
Sophos UTM scales well with proper sizing, enabling easy expansion in various environments from small setups to large networks.
Sentiment score
7.5
Vectra AI is scalable and flexible, easily integrating with cloud platforms, but may require planning and can be costly.
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.
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.
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.
When customers' networks grow and needs expand, we can easily switch between models to trade up devices.
It allows for the expansion of users and devices without additional licensing costs.
Fortinet FortiOS is scalable, allowing the addition of users and firewalls as required.
 

Stability Issues

Sentiment score
7.4
Fortinet FortiGate is praised for stability and reliability, with minor bugs, quickly addressed by regular firmware updates.
Sentiment score
7.5
Fortinet FortiOS is stable and reliable, outperforming alternatives, with any issues mainly due to configuration challenges.
Sentiment score
8.3
Sophos UTM is stable and reliable, with minimal issues, though updates can occasionally cause temporary problems.
Sentiment score
8.0
Vectra AI is praised for stability, requiring minimal maintenance, with efficient updates and quick issue resolution ensuring reliable performance.
We're experiencing 99.999% availability consistently.
I would rate the stability of Fortinet FortiGate a ten out of ten.
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.
While the product is largely stable, it sometimes faces memory issues in specific versions like 11 OE, which can be disruptive.
Stability is a seven out of ten because during version migrations, and sometimes with new versions, Fortinet is not as good.
I would rate the stability of FortiOS as an eight out of ten.
 

Room For Improvement

Fortinet FortiGate needs simplified interface, expanded features, better stability, improved support, and competitive pricing for enhanced user experience.
Fortinet FortiOS users want improved usability, better management, enhanced security features, and more efficient support, especially for 60D models.
Sophos UTM users seek improved scalability, performance, VPN capabilities, interface usability, cost transparency, support, and simplified management features.
Vectra AI needs better visibility, integration, flexibility, reporting, and customization, plus improved UI, detection accuracy, and endpoint coverage.
Investing in a solution that can accommodate such growth would be more cost-effective than repeatedly purchasing new hardware.
The constant daily revisions necessitate meticulous identification of the relevant documents to prevent the use of outdated information that could jeopardize our environment.
While Fortinet claims to offer a comprehensive network solution, it falls short in addressing computer application issues, particularly server security.
Fortinet FortiOS faces memory issues, which can lead to unexpected downtimes.
There should be more documentation on how to use the CLI or how to perform CLI versions of tasks that can be done through the GUI.
Compared to other market leaders like Palo Alto and Check Point, FortiOS has many bugs in its initial releases.
I would love to see artificial intelligence capabilities integrated into Sophos UTM.
With artificial intelligence, there is room for improvement in all antivirus and security software.
ExtraHop's ability to decrypt encrypted data is a feature that Vectra AI lacks.
You need to have a Linux server, and from the Linux server, you must perform AI tasks, and there is a lot to be handled in the back end.
Neither Vectra nor Darktrace have a function like a status health check on my log sources and traffic sources.
 

Setup Cost

Fortinet FortiGate offers competitive pricing with clear licensing, value bundles, and cost-effective performance features for enterprise buyers.
Fortinet FortiOS pricing is moderate and scalable, with renewal costs potentially high despite competitive initial bundling offers.
Sophos UTM offers competitive pricing with varied licensing options, though some users find it costly compared to alternatives.
Vectra AI's pricing varies; it's seen as costly yet competitive for quality, with complex licensing needing simplification.
FortiGate is priced lower than Palo Alto.
Last year, I renewed the support for three years, which can sometimes be expensive but depends on the security benefits and how it helps us.
It is about 20% cheaper.
It is an affordable solution for us.
Fortinet products are somewhat pricey, similar to Cisco equivalents, however, they have justified their price point.
I am satisfied with the pricing, licensing, and setup costs of FortiOS, rating it nine out of ten compared to other familiar leading firewalls.
Pricing has become expensive recently due to the dollar hike and naira value changes in Nigeria.
The value between what I receive and what I pay is the best in the industry.
Vectra is cheaper in terms of pricing and features compared to Darktrace.
It is very acceptable when you compare it with Darktrace, for example.
 

Valuable Features

Fortinet FortiGate is favored for its security, VPN, ease of use, SD-WAN, advanced protection, and affordability.
Fortinet FortiOS offers ease of use, robust security features, scalability, and cost-effectiveness, ideal for large-scale deployments.
Sophos UTM provides scalable security with web protection, VPN, centralized management, and integration, suitable for all business sizes.
Vectra AI excels in threat detection, risk management, and seamless integration, enhancing security operations with AI-driven insights.
In terms of security, we have not experienced any security flaws or loopholes, and it has proven to be quite stable.
FortiGate has helped reduce the risk of cyberattacks that might disrupt our client's production.
These features help reduce our downtime, manage the ISPs, and deploy SLAs for all the website traffic.
It is user-friendly when it comes to turning on features, and it has been reliable and effective.
The threat intelligence in FortiOS is very high, and the system is scalable without additional licensing costs.
The solution offers good threat intelligence, which is crucial for our customers' security purposes.
The zero-day protection and firewall rules are some of the most effective features for threat management.
This integration of the antivirus and the firewall works together to enhance security.
There are extensive out-of-box detection capabilities.
The main feature of Vectra AI that I find valuable is its focus on the user interface and its approximately two hundred algorithms based on artificial intelligence and machine learning.
 

Featured Reviews

Vasu Gala - PeerSpot reviewer
A stable solution with an intuitive interface and quick customer service
I have been working with Fortinet FortiGate, WatchGuard, Sophos, and SonicWall. I'm not as comfortable with SonicWall because of their UI and limitations. I prefer Fortinet above all other options. When it comes to configuration, I am confident in my ability to handle various tasks, including creating policies such as firewall rules, web policies, and application policies. Additionally, I can configure VPNs and implement load balancing, among other tasks. Overall, I feel much more comfortable working with Fortinet. Fortinet has made significant improvements by integrating AI with firewalls for threat analysis and prevention. In the past 2-3 years, they have launched FortiSASE and SIEM, and they also provide SOC services. Both Palo Alto and Fortinet FortiGate are excellent. While Fortinet FortiGate comes at higher prices, the functionality and support justify the cost. They promptly resolve firmware issues and inform all support providers about configuration changes.
Harshama Silva - PeerSpot reviewer
We have improved network security with user-friendly controls and high threat intelligence
FortiOS is very user-friendly and easy to configure for L1, L2, and L3 personnel. Its web filtering, application control, and IPS features are very user-friendly, easy to manage, and deploy. The threat intelligence in FortiOS is very high, and the system is scalable without additional licensing costs. FortiOS allows us to expand the number of users and devices as our network needs grow.
Samaila Yusuf - PeerSpot reviewer
Network protection strengthens through effective threat management features and secure access control
The zero-day protection and firewall rules are some of the most effective features for threat management. I can set the rules and features, and also use IPsec to connect all my on-premises servers and link them to Sophos UTM so that they are protected even when in the cloud. Additionally, I use it to control access into the building through a captive portal integrated across all the PCs we have, ensuring secure access only for authenticated users.
Mohammad Alkurdi - PeerSpot reviewer
Innovative detection features enhance monitoring
The advantages of the integration are not entirely out-of-the-box. You have to do it manually. When I'm doing tier response, an out-of-the-box solution is not available. You need to have a Linux server, and from the Linux server, you must perform AI tasks, and there is a lot to be handled in the back end. This is a major consideration about them. The recall feature, if it can be placed in some areas instead of the cloud, and charged for, would be better. Recall the storage where you watch all the traffic, and you can recall it and try to analyze it in the back end. It’s cloud-based. If they offer it on-prem, it would be better. I think they have a solution, but I have never tested it, to be honest with you.
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Comms Service Provider
9%
Manufacturing Company
7%
Financial Services Firm
6%
Computer Software Company
13%
Manufacturing Company
9%
Financial Services Firm
8%
Government
7%
Computer Software Company
14%
Comms Service Provider
9%
Manufacturing Company
7%
Educational Organization
6%
Financial Services Firm
12%
Computer Software Company
11%
Manufacturing Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business263
Midsize Enterprise101
Large Enterprise144
By reviewers
Company SizeCount
Small Business42
Midsize Enterprise12
Large Enterprise23
By reviewers
Company SizeCount
Small Business69
Midsize Enterprise26
Large Enterprise26
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise10
Large Enterprise27
 

Questions from the Community

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 a...
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...
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 ...
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...
What do you like most about Fortinet FortiOS?
The SSL VPN is fee for use is most attractive.
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 do you like most about Sophos UTM?
The most valuable feature of Sophos UTM is the endpoint protection feature.
What is your experience regarding pricing and costs for Sophos UTM?
The value between what I receive and what I pay is the best in the industry.
What needs improvement with Sophos UTM?
With artificial intelligence, there is room for improvement in all antivirus and security software. However, the bad ...
What is the biggest difference between Corelight and Vectra AI?
The two platforms take a fundamentally different approach to NDR. Corelight is limited to use cases that require the ...
What do you like most about Vectra AI?
The solution is currently used as a central threat detection and response system.
What is your experience regarding pricing and costs for Vectra AI?
It is very acceptable when you compare it with Darktrace, for example.
 

Also Known As

FortiGate 60b, FortiGate 60c, FortiGate 80c, FortiGate 50b, FortiGate 200b, FortiGate 110c, FortiGate, Fortinet Firewall
No data available
Astaro
Vectra Networks, Vectra AI NDR
 

Overview

 

Sample Customers

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
Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data
One Housing Group
Tribune Media Group, Barry University, Aruba Networks, Good Technology, Riverbed, Santa Clara University, Securities Exchange, Tri-State Generation and Transmission Association
Find out what your peers are saying about Netgate, Fortinet, OPNsense and others in Firewalls. Updated: August 2025.
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