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Fortinet FortiManager vs OpenText Network Node Manager comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 19, 2025

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Fortinet FortiManager
Ranking in Network Management Applications
5th
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
69
Ranking in other categories
No ranking in other categories
OpenText Network Node Manager
Ranking in Network Management Applications
15th
Average Rating
7.8
Reviews Sentiment
5.4
Number of Reviews
25
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2025, in the Network Management Applications category, the mindshare of Fortinet FortiManager is 5.3%, up from 4.7% compared to the previous year. The mindshare of OpenText Network Node Manager is 2.8%, up from 1.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Management Applications
 

Featured Reviews

Damitha Anuradha - PeerSpot reviewer
Manage multiple devices with ease but experience complexity in deployment and limited AI features
I use Fortinet FortiManager to manage multiple devices in a single location. Although it does not provide a security posture itself, it depends on the firewall policies and settings in their respective firewalls. Fortinet FortiManager is primarily meant for the management of devices Fortinet…
Ahmed-Salman - PeerSpot reviewer
Reliable network monitoring and proactive analytics enhance decision-making with areas for configuration improvement
NNMi is an OpenText product and serves as the OpenText Network Node Manager monitoring tool. OpenText Network Node Manager is used for network monitoring of switches, routers, firewalls, load balancers, and all network devices. It can support any SNMP protocol. The advantages of OpenText Network Node Manager stand out because it can build the topology, Layer 2 topology, and Layer 3 automatically once devices are added, connecting them together, such as device one, for interface one, connected with interface one on another device. The integration capability of OpenText Network Node Manager is excellent because it integrates directly, and I can configure the integration to feed the CMDB, from where I can get all information from network monitoring into the CMDB, linking it with the infrastructure and correlating events. I use advanced fault monitoring and management features in OpenText Network Node Manager for topology and fault monitoring, as it can alert or generate an event if the value exceeds or falls below a predefined threshold for SNMP traps. The predictive analytics impact planning and optimization strategies because the product can be linked with another product for analytic analysis, allowing me to see the interface utilization trend and proactively take action if the utilization increases. The automated network discovery features and topology mapping in OpenText Network Node Manager have a positive impact. It supports a bundle with another product for NetFlow to monitor traffic, ports, protocols, and SLAs, and I can build compliance reports to address security vulnerabilities, such as identifying all devices using outdated protocols.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The most valuable feature of Fortinet FortiManager is the ease of manageability and policy-pushing functionality."
"The centralized management of policies and certificates, coupled with the capability to handle multi-site deployments effectively, provides streamlined operations."
"The firmware version upgrades are the most valuable feature."
"There is something called zero-touch provisioning, where you can add a new device without any configuration. You just add it to FortiManager and then forget about it."
"The reports feature is excellent."
"Centralized configuration is the most helpful feature. I like the ability to create templates and push them to all the devices at the same time. I also like that I can see the the logs with one device to provide zero touch on all other products."
"Technical support is great. When we have sent urgent tickets and they do reply back within fifteen minutes."
"The most valuable feature is the centralized management console."
"Topology creation is the most valuable feature."
"Overall, the tool helps maintain the health of the network."
"The platform has good stability."
"It is a scalable product."
"Real time network monitoring application: It is very stable, which provides quick root cause analysis (RCA) for any network faults."
"We do not have any issues stability-wise."
"Our monitoring and network teams of less than 100 people use this solution. The availability and fault monitoring are good."
"It gives us a good overview of what's happening in our networks and the devices in the networks."
 

Cons

"Within the management of some features on FortiManager, specifically the management of user objects used for VPN service, FortiManager is quite weak."
"If you have more than one FortiMail device, you can't manage it then with FortiManager on FortiGate."
"We have some visibility issues with the reporting."
"For the IPSEC tunnels, Fortimanager doesn't have all of the features that are available on Fortigate."
"FortiManager needs to handle different firewall versions more efficiently."
"Troubleshooting for Fortinet products is more difficult than competing products like Cisco and Palo Alto."
"The documentation could be better."
"Pricing-wise, it could always be less, even though it is less expensive than Palo Alto."
"The solution should integrate with NAC servers."
"We had some issues with some of the features, some modules are not meeting expectations."
"They should add AI options in the product's next release."
"Right now, we have open tickets and they are not closing as expected."
"The main issue with OpenText Network Node Manager is not its scalability but its network topology capability limitations, while installation and deployment types are supported across various platforms."
"We have not had a good experience with technical support from OpenText. Many cases take a month to be resolved."
"The way the solution currently works means I'm not able to customize my own reports."
"The dashboards are not customizable and it's not user-friendly."
 

Pricing and Cost Advice

"Fortinet FortiManager is not expensive at all if you compare it with other vendors like Check Point and Cisco. Fortinet products are the least expensive on the market in the category of firewalls."
"Pricing could improve a little bit so I rate it a seven out of ten."
"FortiManager isn't expensive, but its cost is dependent on which services are required."
"The licensing costs depend on how many devices you want to use."
"On a scale from one to ten with one being the highest price and ten being the lowest price, I would rate FortiManager's price at three."
"Compared to Check Point or Cisco, Fortinet FortiManager is more affordable but it is still on the higher end."
"FortiManager is reasonably priced - I pay around US$40,0000 per year, which covers fifty locations."
"Fortinet FortiManager is costly."
"The solution is priced mid-range compared to the competition."
"It's an expensive solution."
"The solution is quite expensive."
"It is more inexpensive than other products in the market."
"I wasn't involved in the pricing, but I think it's quite expensive."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Comms Service Provider
9%
Manufacturing Company
9%
Financial Services Firm
8%
Computer Software Company
16%
Government
9%
Comms Service Provider
8%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Fortinet FortiManager?
The most valuable feature is the centralized management console.
What is your experience regarding pricing and costs for Fortinet FortiManager?
The pricing for Fortinet FortiManager is good and not expensive. It is competitively priced.
What needs improvement with Fortinet FortiManager?
I don't know how they can make Fortinet FortiManager better. The pricing and support could be improved. It would be good if they made small improvements anywhere. They can also have better integrat...
What needs improvement with Micro Focus Network Node Manager?
The interface is outdated and needs to be more dynamic and faster. It would be better if the product was a single module rather than requiring additional modules and licensing for APIs and extra fe...
What is your primary use case for Micro Focus Network Node Manager?
We use OpenText Network Node Manager i ( /products/opentext-network-node-manager-i-reviews ) primarily for network monitoring and diagnostics in our organization. We use this product for fault and ...
 

Also Known As

No data available
Micro Focus Network Node Manager, Network Node Manager, HPE Network Node Manager
 

Overview

 

Sample Customers

Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data
IPC, Exelon, VivaCom, 
Find out what your peers are saying about Fortinet FortiManager vs. OpenText Network Node Manager and other solutions. Updated: July 2025.
865,140 professionals have used our research since 2012.