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Fortinet FortiGate Logo

Fortinet FortiGate pros and cons

Vendor: Fortinet
4.2 out of 5
Badge Ranked 1

Pros & Cons summary

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Prominent pros & cons

PROS

Fortinet FortiGate is highly scalable and offers a range of features that cater to multi-branch customers, making it effective for handling multiple site deployments.
The SD-WAN capability in Fortinet FortiGate provides seamless connectivity, significantly reducing operational costs by optimizing link quality and bandwidth usage.
The unified threat management system of Fortinet FortiGate offers comprehensive security, integrating features such as antivirus, intrusion prevention, and web filtering.
Fortinet FortiGate offers high performance and reliability, ensuring uninterrupted operations with consistent threat prevention and security monitoring.
Fortinet FortiGate provides excellent ROI due to its cost-effectiveness, offering advanced security features at a competitive price point compared to other vendors.

CONS

Fortinet FortiGate faces challenges with technical support, including slow response times and lack of knowledgeable assistance, which needs improvement.
Security concerns are notable, with several vulnerabilities and critical CVEs affecting Fortinet FortiGate.
Pricing and licensing remain significant issues for Fortinet FortiGate, particularly for smaller organizations requiring cost-effective options.
Fortinet FortiGate requires better integration capabilities with third-party tools and other Fortinet products to enhance its functionality.
Performance issues, particularly when features are fully enabled, impact the stability and efficiency of Fortinet FortiGate.
 

Fortinet FortiGate Pros review quotes

Abhinandan Yadav - PeerSpot reviewer
Network Security Engineer at Arrow PC Network Pvt Ltd
Mar 31, 2026
Fortinet FortiGate is a powerful, scalable, and cost-effective next-generation firewall solution that delivers excellent value, especially for SD-WAN and multi-site deployment.
Vasu Gala - PeerSpot reviewer
Manager, Information Technology Operation/Presales at TechMonarch
Jun 13, 2025
The best features of Fortinet FortiGate include its easy configuration and user interface.
Mageshwaran S - PeerSpot reviewer
Solution Architect at airtel
Jun 18, 2025
The main benefits that Fortinet FortiGate brings to customers include that if you're going for a single fabric with core switches, access switches, and APs, compared to legacy Cisco or Aruba, the Fortinet FortiGate does not require a controller for the access points.
Learn what your peers think about Fortinet FortiGate. Get advice and tips from experienced pros sharing their opinions. Updated: May 2026.
893,244 professionals have used our research since 2012.
RB
Manager, Information Technology at a consumer goods company with 11-50 employees
Jun 11, 2025
Fortinet FortiGate is pretty robust. The updates and firmware releases are pretty timely. They have a good product revision and review system, so they are constantly reviewing their configuration and the different mechanisms that are used on Fortinet FortiGate.
reviewer2703354 - PeerSpot reviewer
Senior Network Engineer/ Security at a healthcare company with 10,001+ employees
May 30, 2025
It's very similar to a Cisco firewall, yet less expensive.
Jorge Martínez - PeerSpot reviewer
Presales Engineer at Sencinet
May 29, 2025
The most valuable features of Fortinet FortiGate are its SD-WAN capabilities, such as dynamic routing, and other features, including security options such as antivirus, IPS, and IDS—all integrated into one device.
Bernard Samontanes - PeerSpot reviewer
Staff Infrastructure & Security Engineer at Mozn Systems
Jun 12, 2025
The best feature of Fortinet FortiGate is the IPS or IDS implementation. I appreciate most the agility or the flexibility to create hashes to block incoming threats, and I can integrate with third-party threat intelligence with our FortiGate.
Aymar Tala Defo - PeerSpot reviewer
Cyber Security Analyst at a educational organization with 10,001+ employees
Jun 11, 2025
One of the best features of Fortinet FortiGate is that it's a very powerful equipment that gives many security features in a single box with good performance, and the user interface is friendly to use and configure.
PD
IT Consultant at a tech services company with 1-10 employees
May 22, 2025
The scalability is easy with switches and access points that are basically plug-and-play for the most part.
JK
IP Network Security Specialist at MTN Ghana
Aug 3, 2025
Since deploying FortiGate 3401E clusters, we have observed: Dramatic Reduction in Risk Exposure—blocked peer-to-peer and unauthorized applications (e.g., BitTorrent) at the perimeter and east-west segments, eliminating a major source of malware and bandwidth abuse.
 

Fortinet FortiGate Cons review quotes

Abhinandan Yadav - PeerSpot reviewer
Network Security Engineer at Arrow PC Network Pvt Ltd
Mar 31, 2026
Customer support is poor. Sometimes I open a critical ticket only to have customer support respond in four to five hours, reflecting that customer support is very weak.
Vasu Gala - PeerSpot reviewer
Manager, Information Technology Operation/Presales at TechMonarch
Jun 13, 2025
One drawback of Fortinet FortiGate is that they provide two types of models: one with a hard disk and another without. The model without a hard disk has very low ROM where you can store very few logs, after which you need to upload it to the cloud or purchase a firewall with SSD. That's the only drawback.
Mageshwaran S - PeerSpot reviewer
Solution Architect at airtel
Jun 18, 2025
I would rate the technical support of Fortinet FortiGate as a five because it is not as strong as Cisco. Additionally, the turnaround time is very high compared to Cisco.
Learn what your peers think about Fortinet FortiGate. Get advice and tips from experienced pros sharing their opinions. Updated: May 2026.
893,244 professionals have used our research since 2012.
RB
Manager, Information Technology at a consumer goods company with 11-50 employees
Jun 11, 2025
We haven't tapped into most of the functionalities that Fortinet FortiGate offers because we're using it just for gateway security. One of the things that I would prefer is a more expansive use of their analyzer. They could do more work on FortiAnalyzer in terms of the data and the information coming from it.
reviewer2703354 - PeerSpot reviewer
Senior Network Engineer/ Security at a healthcare company with 10,001+ employees
May 30, 2025
From a support perspective, I had more issues that I didn't think the person on my case handled the way I was expecting. We called them for a geolocation issue and we didn't get any proper assistance.
Jorge Martínez - PeerSpot reviewer
Presales Engineer at Sencinet
May 29, 2025
Fortinet FortiGate is a very good device overall, though it can be improved in certain areas regarding the licenses, particularly the big one called unified threat management, which has many capabilities.
Bernard Samontanes - PeerSpot reviewer
Staff Infrastructure & Security Engineer at Mozn Systems
Jun 12, 2025
They have recently acquired a CNAP solution which should be integrated into FortiGate boxes natively for protection at any application layer. Since Fortinet FortiGate has Layer 7 protection, they should integrate that as soon as they can for threat detection and network detection.
Aymar Tala Defo - PeerSpot reviewer
Cyber Security Analyst at a educational organization with 10,001+ employees
Jun 11, 2025
FortiGate can only retain logs for 24 hours or 7 days. I'm not sure if it holds them for a longer period, such as for a month. It will be useful for assessing our strategy and monitoring our environment without investing in FortiGate Analyzer. It would be beneficial if Fortinet could enhance the FortiGate by providing more statistical and monitoring views for a longer timeframe, rather than requiring access to FortiGate Analyzer.
PD
IT Consultant at a tech services company with 1-10 employees
May 22, 2025
For Fortinet FortiGate, their code development would definitely be something they need to improve on to reduce vulnerabilities that need to be patched.
JK
IP Network Security Specialist at MTN Ghana
Aug 3, 2025
In the past six to seven years with the Fortinet FortiGate, we've had two major downtimes, both caused by firmware upgrades.