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Portnox vs Sophos Network Access Control comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 29, 2026

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
7.0
Number of Reviews
29
Ranking in other categories
ZTNA (6th), Passwordless Authentication (1st)
Sophos Network Access Control
Ranking in Network Access Control (NAC)
7th
Average Rating
8.4
Reviews Sentiment
6.2
Number of Reviews
24
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 Portnox is 5.8%, up from 3.3% compared to the previous year. The mindshare of Sophos Network Access Control is 2.5%, up from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Access Control (NAC) Mindshare Distribution
ProductMindshare (%)
Portnox5.8%
Sophos Network Access Control2.5%
Other91.7%
Network Access Control (NAC)
 

Featured Reviews

Maurice Mwaura - PeerSpot reviewer
Product Manager at Applied Principles Limited
Unified access control has improved compliance visibility and simplified passwordless access
There is work to be done when it comes to making the solution more seamless. For example, when a user is denied access, they would need a way to maybe self-resolve themselves, perhaps a way to generate a ticket on their own, something around resolutions. When it comes to users using the product, that is where good products are differentiated from products that are a bit of a challenge. Portnox has much to do in terms of their reporting. The generated reports need improvement. Things that other tools would say are normal are usually not present. For example, there is a page called NAS devices or NAS network that is able to show the switches that have been managed. Currently, there is no way of generating an easy report or an easy way of just generating something to tell the customer what they have been able to achieve so far. This is not done yet and is still very manual. I think there is work to be done there. More integrations around the various products being used would be beneficial. So far I have not encountered any major challenge. Where there was a challenge, I think support came in and helped us resolve. In fact, most of the challenges are not with the product; they are with the customer environment. I think that is just to update their documentation where they have come across a new vendor for easier integrations in the future.
HirenPatel2 - PeerSpot reviewer
Manager at rspl
Have faced delays in support despite strong multi-layer policy configuration
I have observed some disadvantages as we have experienced one particular problem. We were facing an issue of synchronization of the endpoint with our firewall with help on a cloud for heartbeat syncing. However, it was not syncing as per our requirement. The user has to connect our firewall with the help of VPN. We were supposed to assume a solution on a cloud, which has good synchronization on a cloud with Sophos Central. It will sync with our firewall as well with the help of Sophos Central. Endpoint and firewall synchronization is not as smooth as we are expecting from Sophos Network Access Control. We have to connect with VPN. We are expecting that if we have already installed an endpoint on our system and it is connected to the internet, then it must be synchronized on a cloud with Sophos Central. Through Sophos Central, it must connect with our firewall. If the endpoint is configured on Sophos Central and the firewall is also configured in Sophos Central, then there should be no need to connect to VPN.

Quotes from Members

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

Pros

"The product's initial setup phase was straightforward."
"The most important of all is that we are aware of situations the minute anyone on the network has issues, with a very good graphical interface that shows us exactly where the issue is and what ports it is occurring at, making it a lot easier for us to troubleshoot network issues and helping with uptime and productivity."
"The visibility of the product is excellent."
"It's easy to manage and troubleshoot thanks to the lightweight components."
"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."
"CLEAR is one of the best of its kind on the market with respect to compatibility."
"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."
"It's a stable product."
"I am very satisfied with this solution overall. All of the features that we use have been working successfully."
"The solution offers very good visibility."
"The installation is very straightforward."
"The biggest advantage of Sophos Network Access Control is that it is very synchronized with the security on both the endpoint and the firewall on a single platform, and it is easy to maintain."
"I found all Sophos Network Access Control features valuable, but IP blocking is the most useful."
"There is really good visibility for the appliance."
"The user interface makes it easy to configure and use."
"The pricing is very reasonable and you can negotiate on the price."
 

Cons

"I think while Portnox provides wonderful technology, the support and maintenance agreements are problematic."
"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."
"It can't work fully redundant."
"It could be a little cheaper."
"I believe there is a lot of room for improvement in terms of integration."
"Their filtering system tends to lag quite a bit, so when I'm doing filtering at times, it doesn't filter the items properly."
"In Portnox, the area that has room for improvement is that older data is not fetching correctly."
"Their filtering system tends to lag quite a bit, so when I'm doing filtering at times, it doesn't filter the items properly."
"The interface on the cloud could be a bit better - just to give more performance on it."
"An area that could be improved is the information about licensing, which is fairly confusing at present."
"Sophos Network Access Control requires a lot of resources to work, which is an area for improvement. Pricing could also be improved because it's costly."
"I would like to be able to fully customize the reports."
"The difficult thing was finding the metrics."
"Continuous development in specific areas might be required."
"The user interface, in terms of managing the product, could be better."
"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

"We pay for port licensing and support on a yearly basis, and it's not cheap."
"Pricing is not cheap. It is based on licenses per port. After licensing is purchased, you only pay for support."
"The cost of Portnox Clear is reasonable."
"The solution is very expensive and I would rate it 10 out of 10."
"The vendor price is fair."
"Portnox CORE's pricing is adequate and cheaper compared to other complex solutions. Its licensing costs are yearly and include support. Cost is calculated per device."
"Pricing is quite reasonable."
"The tool is more expensive than Fortinet."
"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."
"Sophos Network Access Control is an expensive solution."
"I rate the price of Sophos Network Access Control a five out of ten."
"It is quite expensive."
"It provides a moderate pricing option for all of its features and benefits."
"Sophos Network Access Control is very cheap compared to other solutions like Cisco, Barracuda, and Palo Alto."
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Top Industries

By visitors reading reviews
Manufacturing Company
15%
Financial Services Firm
14%
Healthcare Company
8%
Computer Software Company
5%
Healthcare Company
10%
Government
8%
Computer Software Company
7%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise5
Large Enterprise9
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise3
Large Enterprise3
 

Questions from the Community

What is your experience regarding pricing and costs for Portnox Clear?
Regarding hidden maintenance costs, I would say I have never encountered a challenge where Portnox was not able to work or where I told the customer to do any major infrastructural changes. Even be...
What needs improvement with Portnox Clear?
I used to have difficulty sometimes with VPN in Portnox, but in general, I am not sure about areas for improvement. I did not try the mobile application, and the documentation is important because ...
What is your primary use case for Portnox Clear?
From customer to customer, the use case for Portnox is different. Some customers ask for a network to protect their board and local network, while others want to allow employees to access via VPN a...
What is your experience regarding pricing and costs for Sophos Network Access Control?
The pricing of Sophos Network Access Control is good, but it is somewhat high.
What needs improvement with Sophos Network Access Control?
In my opinion, one feature that should be added is the ability to trace emails from individuals who change their IP address or send misbehaving emails from alternative networks. If someone sends a ...
What is your primary use case for Sophos Network Access Control?
Sophos Network Access Control serves primary use cases for both networking purposes and security purposes.
 

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: April 2026.
886,932 professionals have used our research since 2012.