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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

SD-WAN capabilities are frequently praised for reducing operational costs and ensuring seamless connectivity without downtime.
Fortinet FortiGate is recognized for its scalability, making it suitable for managing networks of various sizes, including extensive multi-site deployments.
Users appreciate Fortinet FortiGate's robust set of security features, including threat protection, intrusion prevention, and web filtering, enhancing network security significantly.
Fortinet FortiGate is noted for its cost-effectiveness, providing advanced security features and functionalities at a more affordable price compared to competitors.
The administration of Fortinet FortiGate is user-friendly, contributing to reduced time and effort for deployment and management, leading to substantial ROI for organizations.

CONS

Fortinet FortiGate's technical support response time is considered inadequate and slow, impacting user experience negatively.
There are concerns regarding Fortinet FortiGate's frequent firmwares updates introducing bugs, resulting in instability and the need to revert to older versions.
Pricing and licensing models of Fortinet FortiGate are highlighted as expensive, making it less accessible for smaller organizations.
Fortinet FortiGate's logging and reporting capabilities need enhancements to provide more detailed insights without requiring additional tools.
Fortinet FortiGate faces challenges with stability when multiple features are enabled, affecting overall performance.
 

Fortinet FortiGate Pros review quotes

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.
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.
Learn what your peers think about Fortinet FortiGate. Get advice and tips from experienced pros sharing their opinions. Updated: June 2026.
900,747 professionals have used our research since 2012.
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.
NS
Telephony Engineer at a tech services company with 51-200 employees
Jul 9, 2025
Scaling-wise, there have been no problems with Fortinet FortiGate.
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.
DY
CIO/ CTO at etgcyber
Jul 9, 2025
We have a redundant setup for failover, however, it has not had to fail over ever and we have not had a capacity issue.
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.
AS
Freelance at Oorjasaxena
Jun 13, 2025
The best feature of Fortinet FortiGate is SD-WAN.
 

Fortinet FortiGate Cons review quotes

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.
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.
Learn what your peers think about Fortinet FortiGate. Get advice and tips from experienced pros sharing their opinions. Updated: June 2026.
900,747 professionals have used our research since 2012.
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.
NS
Telephony Engineer at a tech services company with 51-200 employees
Jul 9, 2025
Fortinet FortiGate has started implementing AI, however, it hasn't reached full maturity.
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.
DY
CIO/ CTO at etgcyber
Jul 9, 2025
The licensing could be improved as it is a little confusing and too granular for Fortinet FortiGate.
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.
AS
Freelance at Oorjasaxena
Jun 13, 2025
Not all features are available in the web UI. Features such as enabling multiple MPLS circuits can only be accomplished through the command line, so these need to be made available in the web UI.