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Cisco Identity Services Engine (ISE) vs ExtremeControl comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 5, 2024

Review summaries and opinions

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

ROI

Sentiment score
8.4
Cisco Identity Services Engine enhances security, reduces breaches, ensures compliance, simplifies management, and consolidates systems for cost savings and efficiency.
Sentiment score
6.4
ExtremeControl's ROI opinions varied, with mixed views on financial returns, Wi-Fi connectivity, security benefits, and cost concerns.
Direct comparisons with Forescout reveal up to 30% to 40% difference in cost savings.
Having good connectivity through Wi-Fi is essential for the entire business.
 

Customer Service

Sentiment score
5.9
Cisco ISE support is praised for knowledge and responsiveness, yet occasionally inconsistent with integration and follow-up challenges.
Sentiment score
6.6
ExtremeControl's support is praised for problem-solving but criticized for upgrade policies, varying satisfaction levels among users.
I rate the technical support as one out of ten.
Sometimes it's challenging to identify which support team is responsible for certain issues, which is a significant concern.
If we are out of upgrades or there is a new upgrade, they sometimes require us to upgrade to provide support.
For technical support of ExtremeControl, I have no doubts that they cope with problems effectively.
 

Scalability Issues

Sentiment score
7.3
Cisco Identity Services Engine (ISE) offers high scalability, supporting large deployments and enterprise expansions despite hardware and setup challenges.
Sentiment score
7.7
Opinions on ExtremeControl's scalability vary, with some praising its capacity while others find it limited across platforms.
Factors like architecture, business nature, and legal limitations such as GDPR affect it.
For scalability in larger environments, it can be rated a maximum of 10.
 

Stability Issues

Sentiment score
7.7
Cisco ISE is highly reliable and stable, though larger deployments may experience occasional performance and configuration challenges.
Sentiment score
8.7
ExtremeControl is highly stable, with users consistently rating it 8-9/10, indicating reliable performance meeting expectations.
Cisco Identity Services Engine (ISE) is considered very reliable and stable.
The stability of Cisco Identity Services Engine (ISE) is poor for certain use cases, like authentication.
 

Room For Improvement

Cisco Identity Services Engine requires improved integration, user interface, documentation, compatibility, and management efficiency to enhance user experience.
ExtremeControl requires better user control, third-party integration, on-premise enhancements, and clarity on wireless component configuration for optimal performance.
The whole setup works well with Cisco access points and Cisco switches, but when you have multiple vendors in the environment, such as HP switches or access points like Aruba, you'll find they will not work well with Cisco Identity Services Engine (ISE).
Pricing can be more expensive compared to other vendors, and there is a significant price gap observed, which doesn't seem justified by some specific features.
Additionally, the product is vulnerable and has many bugs.
There is also another product called UZTNA, which is said to have NAC in this solution, but it is not as advanced as our regular ExtremeControl.
For their wired network, especially with third-party switching, this is where most of the features are lost.
We rely more on the cloud for analytics rather than on-premise, and some customers prefer relying on an on-premise solution rather than a cloud solution.
 

Setup Cost

Cisco ISE offers three pricing tiers, with high costs and complex licensing, but provides extensive features and potential discounts.
ExtremeControl offers competitive pricing for large enterprises, but may be costly for smaller ones due to minimum user requirements.
The license costs can range between $50,000 to $100,000 per year for enterprises.
Compared to other solutions like HPE ClearPass, Cisco is more costly, and the conversation suggests a possible forty percent price gap compared to competitors.
Making large organizational costs significant.
Compared to other competitors, they have the best pricing.
The pricing of ExtremeControl is considerable; I would rate it at eight or nine.
For smaller ones, they need to consider that the price for less than 1,000 users is important, as this is the minimum number of users required for a license.
 

Valuable Features

Cisco ISE enhances network security with integration, 802.1X authentication, policy management, ease of use, and strong access control.
ExtremeControl provides robust security, seamless integration, and easy use with flexible policies and comprehensive network monitoring.
Cisco Identity Services Engine (ISE) offers authentication using RADIUS, enhancing network security by separating and segregating networks.
Cisco Identity Services Engine (ISE) is very good at device administration.
The solution is integrated with other Cisco devices and can offer automation for an organization, making deployments more dynamic and providing real-time visibility.
The biggest benefits for my customers from ExtremeControl include the ability to integrate third-party devices, integration with user databases like Microsoft Active Directory or other directory software, and it is easy to maintain by customers.
Integrating ExtremeControl with ExtremeConnect provides an additional layer of security and control over what devices are onboarding to the network, granting full visibility.
The most effective feature of ExtremeControl is that whenever any user is connected through the network, I can really dig down and check exactly what applications they have been using.
 

Categories and Ranking

Cisco Identity Services Eng...
Ranking in Network Access Control (NAC)
1st
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
142
Ranking in other categories
Cisco Security Portfolio (1st)
ExtremeControl
Ranking in Network Access Control (NAC)
12th
Average Rating
7.8
Reviews Sentiment
6.1
Number of Reviews
8
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2025, in the Network Access Control (NAC) category, the mindshare of Cisco Identity Services Engine (ISE) is 25.3%, down from 31.1% compared to the previous year. The mindshare of ExtremeControl is 1.8%, up from 1.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Access Control (NAC)
 

Featured Reviews

SunilkumarNaganuri - PeerSpot reviewer
Enhanced device administration hindered by complex deployment and security limitations
Cisco Identity Services Engine (ISE) needs to improve the profiling preauthentication. They are very poor in asset classification and should focus on improving the preauthentication profiling, especially for NAC use cases. This will give them a roadmap for software-defined access (SDA) use cases and network segmentation. Threat detection capabilities are very weak. Additionally, the product is vulnerable and has many bugs.
Jose Mota - PeerSpot reviewer
Has a simple setup process, but it could be affordable
We have noticed similarities between Extreme and Ubiquiti, particularly in their functionality, like how they operate wirelessly and can be managed from the cloud or locally. Based on our experience, Ubiquiti's system may be more user-friendly and capable of handling heavy loads. Still, Extreme could be more reliable, although you have yet to compare them side by side directly. For instance, we have observed Extreme performing well in a warehouse environment, which might have a different level of network traffic than a convention center.
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Top Industries

By visitors reading reviews
Educational Organization
18%
Computer Software Company
15%
Financial Services Firm
9%
Government
8%
Computer Software Company
14%
Healthcare Company
9%
Retailer
9%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

Which is better - Aruba Clearpass or Cisco ISE?
Aruba ClearPass is a Network Access Control tool that gives secure network access to multiple device types. You can adapt the policies to VPN access, wired, or wireless access. You can securely ...
What are the main differences between Cisco ISE and Forescout Platform?
OK, so Cisco ISE uses 802.1X to secure switchports against unauthorized access. The drawback of this is that ISE cannot secure the port if a device does not support 802.1x. Cameras, badge readers, ...
How does Cisco ISE compare with Fortinet FortiNAC?
Cisco ISE uses AI endpoint analytics to identify new devices based on their behavior. It will also notify you if someone plugs in with a device that is not allowed and will block it. The user exper...
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...
 

Also Known As

Cisco ISE
Extreme Access Control, Enterasys NAC
 

Overview

 

Sample Customers

Aegean Motorway, BC Hydro, Beachbody, Bucks County Intermediate Unit , Cisco IT, Derby City Council, Global Banking Customer, Gobierno de Castilla-La Mancha, Houston Methodist, Linz AG, London Hydro, Ministry of Foreign Affairs, Molina Healthcare, MST Systems, New South Wales Rural Fire Service, Reykjavik University, Wildau University
Street Crane, Robert Bosch, Molex Chengdu, Weir Valves & Controls UK, Renault, AESSEAL, Ducati, Alexander Dennis, UK Ministry of Defence, Manz
Find out what your peers are saying about Cisco Identity Services Engine (ISE) vs. ExtremeControl and other solutions. Updated: June 2025.
856,873 professionals have used our research since 2012.