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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 offers excellent scalability and is highly recommended for multi-branch customers with its SD-WAN integration, reducing operational costs and improving application performance.
The incorporation of advanced features such as application control, IPS control, and FortiSandbox highlights Fortinet FortiGate's comprehensive security capabilities.
Fortinet FortiGate is praised for its cost-effectiveness, delivering substantial ROI by fulfilling critical security needs at a competitive price point.
The administration of Fortinet FortiGate is straightforward and efficient, minimizing the need for expert hours and simplifying network management.
Fortinet FortiGate strengthens network security with robust functionalities that include threat prevention, intrusion detection, antivirus, and the blocking of unauthorized applications.

CONS

Fortinet FortiGate needs improvements in stability, especially regarding firmware and VPN connection issues.
The pricing and licensing model of Fortinet FortiGate needs to be more competitive and affordable for smaller organizations and in various markets.
Technical support for Fortinet FortiGate often lacks promptness and effectiveness, requiring improvements in response time and knowledgeability.
Enhancements are necessary for Fortinet FortiGate's reporting and logging capabilities, as users frequently need additional tools for comprehensive data analysis.
Integration with other systems and better scalability are areas where Fortinet FortiGate could improve to facilitate growth and alignment with other technological platforms.
 

Fortinet FortiGate Pros review quotes

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.
Yati Gharat - PeerSpot reviewer
Chief Technology Officer at Litmus
Mar 2, 2026
In my opinion, the main benefits that end users receive from Fortinet FortiGate are that the return on investment is good, whatever money we invest in Fortinet FortiGate product, we get it back in two years' time, it is pretty secure, having very robust hardware and software, updates are pretty good, and in the event of an issue, updates are pretty quick.
Mattia De Lillo - PeerSpot reviewer
Senior Systems Engineer at a consultancy with 11-50 employees
Dec 9, 2025
What I appreciate the most about Fortinet FortiGate is that it has a very large integration using Fabric, which they call Fabric Connectors.
Learn what your peers think about Fortinet FortiGate. Get advice and tips from experienced pros sharing their opinions. Updated: July 2026.
906,852 professionals have used our research since 2012.
Karan Pichlangia - PeerSpot reviewer
Assistant General Manager at Sunteck Realty Pvt Ltd
Jun 13, 2026
Fortinet FortiGate has positively impacted my organization by strengthening our overall security posture while simplifying network management.
reviewer2803671 - PeerSpot reviewer
Practice Head at a consultancy with 11-50 employees
Mar 3, 2026
Fortinet is one of the players who is having the full bucket of solutions for protecting applications across the deployment locations, being a branch or a head office or a data center or in the cloud as well.
EC
Technical Manager at Quan Hung Gourmet
Dec 4, 2025
The best feature of Fortinet FortiGate is its SD-WAN capability, which is included and differs from other products that require an additional license.
Sachin-Yadav - PeerSpot reviewer
Network & Security Engineer at Arrow PC Network Pvt Ltd
Mar 30, 2026
Fortinet FortiGate has saved me both money and time.
AB
Network Security Engineer/ Firewall Engineer at Charter Communications
Jul 29, 2025
By utilizing features such as dynamic path selection and application-aware routing, we've been able to reduce latency for critical applications such as VoIP and video by 20-30% during peak times.
FaizanSiddiqui - PeerSpot reviewer
Assistant Manager Networks at Reliance Aviation Tech Services
Jul 19, 2025
Fortinet FortiGate has positively impacted our organization by providing stronger network security as it's a next-generation firewall, blocking known threats and vulnerabilities in real-time, detecting and controlling thousands of applications, scanning encrypted traffic, and improving VPN and remote access through automated failover and intelligent routing protocols like BGP over IPsec VPN.
DR
Manager Digital & IT Infrastructure, Information Technology and Cyber Security at a energy/utilities company with 10,001+ employees
Jul 9, 2025
The system is very easy to scale.
 

Fortinet FortiGate Cons review quotes

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.
Yati Gharat - PeerSpot reviewer
Chief Technology Officer at Litmus
Mar 2, 2026
Fortinet FortiGate firewall is good, but other products like the switching part and all that fabric, in handling very audio-video traffic, sometimes it struggles on the switching part, but on the routing part, it is fine.
Mattia De Lillo - PeerSpot reviewer
Senior Systems Engineer at a consultancy with 11-50 employees
Dec 9, 2025
Sometimes I experience stability issues, but sometimes they are related to hardware not functioning properly or related to a software bug.
Learn what your peers think about Fortinet FortiGate. Get advice and tips from experienced pros sharing their opinions. Updated: July 2026.
906,852 professionals have used our research since 2012.
Karan Pichlangia - PeerSpot reviewer
Assistant General Manager at Sunteck Realty Pvt Ltd
Jun 13, 2026
If I had to suggest one improvement, it would be to have more flexible reporting and dashboard customization.
reviewer2803671 - PeerSpot reviewer
Practice Head at a consultancy with 11-50 employees
Mar 3, 2026
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.
EC
Technical Manager at Quan Hung Gourmet
Dec 4, 2025
Regarding stability, I have experienced performance issues with Fortinet FortiGate. Sometimes it does not work correctly in certain situations, such as DNS or URL categories, where it might block incorrectly.
Sachin-Yadav - PeerSpot reviewer
Network & Security Engineer at Arrow PC Network Pvt Ltd
Mar 30, 2026
Customer support needs improvement. I have had to take the direct internal sources, such as sales contacts, and after that I rarely see support response.
AB
Network Security Engineer/ Firewall Engineer at Charter Communications
Jul 29, 2025
For the future, one improvement area is the complexity of SD-WAN configuration.
FaizanSiddiqui - PeerSpot reviewer
Assistant Manager Networks at Reliance Aviation Tech Services
Jul 19, 2025
The built-in logging and reporting is limited without FortiAnalyzer.
DR
Manager Digital & IT Infrastructure, Information Technology and Cyber Security at a energy/utilities company with 10,001+ employees
Jul 9, 2025
There should be some open-source training or free training for decision makers, or some webinars should be available. These would help understand the new product line and the existing product line features.