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Portnox vs Sophos Network Access Control comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 15, 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

Portnox
Ranking in Network Access Control (NAC)
6th
Average Rating
8.0
Reviews Sentiment
7.4
Number of Reviews
22
Ranking in other categories
ZTNA (11th), Passwordless Authentication (1st)
Sophos Network Access Control
Ranking in Network Access Control (NAC)
8th
Average Rating
8.4
Reviews Sentiment
6.2
Number of Reviews
22
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2025, in the Network Access Control (NAC) category, the mindshare of Portnox is 4.2%, up from 2.1% compared to the previous year. The mindshare of Sophos Network Access Control is 1.7%, up from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Access Control (NAC)
 

Featured Reviews

Scott Kerr - PeerSpot reviewer
It is seamless and integrates well with our Azure setup
We use devices like PLCs and controllers, and when we receive a request to allow one on the network, we bypass typical authentication, associate it with a group account, and push it to a firewalled VLAN. However, problems arise when the same MAC address is requested for a different project. Our current system only finds authenticated MAC addresses, making it difficult to troubleshoot when the same device is used for multiple purposes. Ideally, we should be able to search for any MAC address in the database, regardless of its authentication status, to see all its associated groups and potential conflicts.
Vishal Deshwal - PeerSpot reviewer
Technical support excels but hardware enhancements are needed for faster processing
The best features in Sophos Network Access Control are fewer than FortiNAC and Cisco ISE, but when discussing budget and customer support, different vendors have different perspectives. Cisco is better in support, FortiNAC is better in security, and different vendors maintain different perspectives. I utilized the device quarantine feature around eight months ago. It is specifically for when any malicious or harmful file comes to the system. Through NAC, we can put it in quarantine, and if anything comes or goes from this system, it will be monitored continuously. We can define these parameters as needed. The role-based access controls feature of Sophos Network Access Control allows persons at different positions in an organization to have different types of roles. We can give them full access as an administrator, provide some network access, or give users only read-only access. This depends on the user's requirements and the position they hold within the organization, allowing us to grant roles according to their post. The integration capabilities of Sophos Network Access Control are good, as it can easily integrate with other solutions and vendors.

Quotes from Members

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

Pros

"For the information security team, the security level was improved because it helped to manage and prevent rogue devices from connecting to the corporate network. The reporting was granular, and reports we scheduled for delivery on Portnox were useful during investigations and audits, especially in cases where the IP address changed."
"Previous to the deployment we didn't have complete visibility of all the endpoints, all the devices that are connected to the network. But with the deployment of portnox, we could see all the devices and where they're connecting. We can equally segregate and apply different rules, policies to each location that we didn't monitor specifically."
"The technical support is top-notch."
"The cloud-based feature of Portnox is excellent."
"The most important feature is that this solution is agentless. So, you don't have to install any agents on endpoints."
"The simplicity of the product is commendable."
"The solution has a valuable reporting feature."
"This is a self-sufficient network monitoring and security product that saves time and employee resources."
"The installation is very straightforward."
"The scalability of the system and the performance of the system and the solution's most valuable features."
"Web protection, URL filtering, and application filtering are the most valuable features of Sophos Network Access Control."
"The role-based access controls feature of Sophos Network Access Control allows persons at different positions in an organization to have different types of roles."
"The solution offers very good visibility."
"I am very satisfied with this solution overall. All of the features that we use have been working successfully."
"Sophos Network Access Control saves our clients time and money."
"Sophos' technical support is great, very fast and responsive, and they always know how to fix the problem."
 

Cons

"It could be a little cheaper."
"The support team is very limited. They don't have much support during Asia Pacific hours; the team sits in during the EMI and US hours."
"It would be good to integrate Portnox CORE with CLEAR."
"Allowing for a search of MAC addresses in the interface, whether they are authenticated on the network or not, would be beneficial. Currently, it only finds authenticated MAC addresses, which complicates troubleshooting when the same MAC address is used for different requests."
"We have been having some issues with it. That's why we're considering migrating to Portnox Clear due to some limitations with CORE."
"The solution did have some stability issues, however, all I had to do was restart it."
"The integration between Portnox CORE and Portnox CLEAR can be better. These are two different systems, and there is no unique console for both devices. Portnox CORE is agentless, whereas Portnox CLEAR is not agentless."
"As there are no agents in Portnox Clear, the customers of the product cannot download any agents on their devices, making them unsure if the product offers proper security."
"Sophos Network Access Control could be improved by having an ASIC chip similar to FortiNAC, as this would provide better processing for big organizations."
"The difficult thing was finding the metrics."
"I would like to be able to fully customize the reports."
"The solution could offer more useful documentation."
"In order to provide better management, it would be ideal with they offered better plugins for their firewall."
"The solution could increase the integration with other platforms or other systems. This would be very useful."
"One area in which the product could be improved is the user interface. While functional, it can be somewhat cluttered and unintuitive, especially for new users."
"I would like to see mobile administration capabilities in the next release so that we can administer the device from a mobile device."
 

Pricing and Cost Advice

"The licensing module should be reviewed to count the number of devices instead of port numbers of total switches. There is a case for this where not all ports for a switch are used by devices. Unused ports are calculated in the license, then the customer pays for license for those unused ports."
"We pay for port licensing and support on a yearly basis, and it's not cheap."
"The users are not very happy with the new licensing option where there is only a subscription license. There is no perpetual license."
"Pricing is not cheap. It is based on licenses per port. After licensing is purchased, you only pay for support."
"It is not bad. It is a bit on the high side, but considering the cloud features and how much it costs to run the instance in the cloud, it is not unreasonable. We do have RADIUS servers for the US, Asia, and Europe."
"The cost of Portnox Clear is reasonable."
"It's not cheap. It's not expensive. It's in the middle."
"The solution is very expensive and I would rate it 10 out of 10."
"Sophos Network Access Control is an expensive solution."
"It is quite expensive."
"Sophos Network Access Control is very cheap compared to other solutions like Cisco, Barracuda, and Palo Alto."
"Sophos Network Access Control is costly but has a similar price range as CrowdStrike and Check Point. The product can get more market share if Sophos can play around with Sophos Network Access Control pricing and improve it."
"It provides a moderate pricing option for all of its features and benefits."
"I rate the price of Sophos Network Access Control a five out of ten."
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Top Industries

By visitors reading reviews
Manufacturing Company
16%
Financial Services Firm
11%
Computer Software Company
10%
Healthcare Company
7%
Computer Software Company
13%
Government
9%
Comms Service Provider
7%
Manufacturing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Portnox CORE?
It's easy to manage and troubleshoot thanks to the lightweight components.
What is your experience regarding pricing and costs for Portnox CORE?
It's not cheap. It's not expensive. It's in the middle, so I'll probably give it a seven out of ten, where one is cheap and ten is expensive.
What needs improvement with Portnox CORE?
We have been having some issues with it. That's why we're considering migrating to Portnox Clear due to some limitations with CORE. At the end of the day, Portnox Clear's capabilities are much more...
What do you like most about Sophos Network Access Control?
Sophos Network Access Control has a useful interface, and I like its dashboard, which is very useful for us to check everything.
What is your experience regarding pricing and costs for Sophos Network Access Control?
I am not able to say much on the financial specifics as it pertains to the sales unit.
What needs improvement with Sophos Network Access Control?
A point for improvement for Sophos Network Access Control would be to implement a SIEM tool functionality. For example, CrowdStrike is direct competition to Sophos Network Access Control, not even ...
 

Also Known As

Access Layers Portnox, Portnox CLEAR
No data available
 

Interactive Demo

Demo not available
 

Overview

 

Sample Customers

Data Realty, Royal London, Wales Millennium Centre, McLaren Construction Group, EL AL Israeli Airlines, 
Rushmoor Borough Council
Find out what your peers are saying about Portnox vs. Sophos Network Access Control and other solutions. Updated: July 2025.
865,295 professionals have used our research since 2012.