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ExtremeControl vs Genian NAC comparison

 

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:
 

Categories and Ranking

ExtremeControl
Ranking in Network Access Control (NAC)
11th
Average Rating
7.8
Reviews Sentiment
6.1
Number of Reviews
8
Ranking in other categories
No ranking in other categories
Genian NAC
Ranking in Network Access Control (NAC)
15th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2026, in the Network Access Control (NAC) category, the mindshare of ExtremeControl is 2.1%, up from 1.9% compared to the previous year. The mindshare of Genian NAC is 2.4%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Access Control (NAC) Mindshare Distribution
ProductMindshare (%)
ExtremeControl2.1%
Genian NAC2.4%
Other95.5%
Network Access Control (NAC)
 

Featured Reviews

JZ
System Engineer at Poczta FM
Features support flexible integration and high compatibility with third-party equipment
I have a little experience with reporting and analytics tools for network visibility in ExtremeControl, but I am not a specialist. I'm not a big fan of this analytics feature because it is an in-built component, and customers usually don't use it frequently since they often don't measure it. It is not very popular among my customers right now. I would definitely recommend ExtremeControl to customers because we can support many features as they need, and we can provide a demo license for even 80 days for testing all required features, which is not a problem for us. On a scale of 1-10, I rate ExtremeControl a 10.
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Top Industries

By visitors reading reviews
Manufacturing Company
9%
University
9%
Government
8%
Performing Arts
8%
Manufacturing Company
18%
Insurance Company
10%
Healthcare Company
8%
Legal Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise3
Large Enterprise3
No data available
 

Questions from the Community

What do you like most about ExtremeControl?
It has effectively enhanced network security and integrated with other security tools to streamline operations.
What needs improvement with ExtremeControl?
Regarding improvements for ExtremeControl, I think it is good as it is; however, some other products can support features like certificate management, which ExtremeControl currently lacks. Adding c...
What is your primary use case for ExtremeControl?
The main use cases for ExtremeControl among my customers are to authenticate the users here for the end systems in their companies and to manage authentication, authorization, and systems, and they...
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Also Known As

Extreme Access Control, Enterasys NAC
No data available
 

Overview

 

Sample Customers

Street Crane, Robert Bosch, Molex Chengdu, Weir Valves & Controls UK, Renault, AESSEAL, Ducati, Alexander Dennis, UK Ministry of Defence, Manz
BMW, Starbucks, Hyundai, Samsung, BNP Paribas, LG
Find out what your peers are saying about Hewlett Packard Enterprise, Cisco, Fortinet and others in Network Access Control (NAC). Updated: March 2026.
885,728 professionals have used our research since 2012.