--- title: Portnox Reviews meta_title: 'Portnox Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 126 reviews by the users' company size, role or industry to find out how Portnox works for a business like yours. aggregate_rating: rating_value: 4.4 review_count: 126 scale: '5' date_modified: '2026-11-11' parent_category: name: Network Security url: https://www.g2.com/categories/network-security ---

Portnox Pros and Cons: Top 5 Advantages and Disadvantages

Quick AI Summary Based on G2 Reviews

Generated from real user reviews

Users appreciate the ease of use of Portnox, enabling effective management and control over network access effortlessly. (24 mentions)
Users value Portnox for its easy initial setup, allowing efficient deployment and seamless integration into existing systems. (16 mentions)
Users find Portnox's implementation ease exceptional, allowing quick deployment and management for large-scale environments. (13 mentions)
Users praise the exceptional customer support of Portnox, highlighting quick responses and comprehensive guidance for issues. (11 mentions)
Users highlight the cloud-based efficiency of Portnox, enhancing security and simplifying management with excellent support. (10 mentions)
Users experience performance issues with Portnox, finding it misrepresented and encountering frequent authentication problems. (13 mentions)
Users struggle with the poor interface design of Portnox, finding it non-intuitive and frustrating to navigate. (6 mentions)
Users often face connection issues with WiFi guest portal and RADIUS authentication, complicating device management and access. (5 mentions)
Users struggle with the not intuitive interface, taking time to familiarize themselves with Portnox's workflows and usability. (5 mentions)
Users report authentication issues with Portnox, including SAML integration challenges and persistent workstation problems requiring reinstallation. (4 mentions)

5 Pros or Advantages of Portnox

5 Cons or Disadvantages of Portnox

Portnox Reviews (126)

Reviews

Portnox Reviews (126)

4.4
126 reviews
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Verified User in Education Management
AE
Verified User in Education Management
Enterprise (> 1000 emp.)
"Forced Update Created Wi‑Fi MAC Address Issues and Time-Consuming Device Setup"
2.5/5
What do you like best about Portnox?

It worked great when we first started using it, but then there was an update that same week most colleges started. We were forced into the update, and it caused a lot of issues. At this point, it’s hard for me to say what I actually like about it. Review collected by and hosted on G2.com.

What do you dislike about Portnox?

The way it deals with private Wi-Fi addressing and Mac Addresses. It went from just setting it up to an update that forced us to basically have someone fulltime available to add devices. Extremely time consuming and really doesn't work in a college environment anymore. Review collected by and hosted on G2.com.

Response from Janna Bureson of Portnox

Thank you for sharing this, and we’re sorry the timing of the update made a busy start to the term harder.

Our support and customer experience teams have reached out to you directly, and we’re glad to pick the conversation back up whenever it’s convenient. Smooth device onboarding is what we want for every customer.

Kenneth W.
KW
Kenneth W.
IT Security Manager
Banking
Mid-Market (51-1000 emp.)
Originally submitted 8/13/2024
"Great Product and works as designed."
4.5/5
What do you like best about Portnox?

The most helpful component of portnox is the extensive documentation on intigrating the solution into your network. We found getting the test case setup was verify easy to do and within 30 minutes the account was stood up and we had a working Radius based wifi setup and working. Review collected by and hosted on G2.com.

What do you dislike about Portnox?

Although there is a view of all devices, it may list out divices, but if we wanted to see what devices was plugged into a specific switchport it is difficult to see that infomration. Review collected by and hosted on G2.com.

Verified User in Entertainment
AE
Verified User in Entertainment
Mid-Market (51-1000 emp.)
"A Swiss Army Knife for Wireless NAC with Simple GUI and Fantastic Support"
5/5
What do you like best about Portnox?

It is a Swiss army knife for Wireless NAC. It is easy to adjust the config to meet changing business requirements. The GUI is very simple and it ties in nicely with on prem AD.

The support and onboarding have been fantastic. They helped sort out some internal issues during the POC and have been patient as our small team gets dragged into different directions. Review collected by and hosted on G2.com.

What do you dislike about Portnox?

The pricing and licensing is not always as clear as you think.

Too many alerts for being at 90% license capacity Review collected by and hosted on G2.com.

Verified User in Financial Services
AF
Verified User in Financial Services
Mid-Market (51-1000 emp.)
"100% SaaS NAC with Real-Time Device Visibility and Compliance Alignment"
4/5
What do you like best about Portnox?

One of the things I really like about Portnox is that it's a 100% SaaS-based solution which means no on-premises appliance. You do not need to maintain a separate VM or Virtual Appliance or even physical appliance with the service needed to maintain and take care of it. The other main advantage is the ability in real-time to see every device attempting to connect. This is helpful during audits to demonstrate authorized devices from unauthorized to an auditor. Lastly, Portnox aligned with the organization's compliance frameworks such as PCI DSS, GLBA, and GDPR. Review collected by and hosted on G2.com.

What do you dislike about Portnox?

The main issues with our Portnox solution has been intermittent authentication problems. Things like RADIUS timeouts, mysterious workstation auth issues, and guest wi-fi connection issues. Additionally, there's been a struggle with integration with our network firewalls mainly about configuring guest captive portal wireless with Fortinet. Review collected by and hosted on G2.com.

Aaron B.
AB
Aaron B.
ICT Support Specialist
Mid-Market (51-1000 emp.)
Originally submitted 2/6/2026
"Effortless Network Security with Seamless Intune Integration"
5/5
What do you like best about Portnox?

I find Portnox very easy to use once it's configured, and it gives us complete control over network access by blocking all unknown devices. The integration with Intune is great for automating the enrollment of new verified devices, making it very easy to manage. The initial setup was straightforward thanks to detailed documentation and a helpful implementation team. Review collected by and hosted on G2.com.

What do you dislike about Portnox?

Sometimes devices get picked up by the wrong policy and it can be a little unclear as to why that happens. It's usually simple enough to fix but can take a bit of investigation. Review collected by and hosted on G2.com.

SG
Seth G.
Network Administrator
Mid-Market (51-1000 emp.)
"Efficient Network Control with User-Friendly Interface"
5/5
What do you like best about Portnox?

I enjoy the simplicity of Portnox. The web interface is easy to use, which is valuable because it reduces how much time it takes me to resolve an issue. I can quickly look at the alerts page and see what's going on. I also appreciate having great support because they help us out right away when we run into an issue. The initial setup was easy thanks to the support we received and the weekly meetings to ensure we were on track. Review collected by and hosted on G2.com.

What do you dislike about Portnox?

Right now we have an open SSID with Portnox enabled on it. If an employee or user tries to connect their phone to it and gets MAC address bypass denied and I look at alerts and confirm their device is not one I want to worry about. There's no way for me to mute the alerts on their MAC address it will just keep spamming my alerts page and there's no way for me to find these employees to have them disconnect from the wifi. Review collected by and hosted on G2.com.

Verified User in Logistics and Supply Chain
AL
Verified User in Logistics and Supply Chain
Mid-Market (51-1000 emp.)
"Simple Setup, Intuitive UI, and Fast Alerts Backed by Excellent Support"
5/5
What do you like best about Portnox?

Simple setup, with great support whenever required. The documentation is brilliant and really speaks to a standard Portnox set. The web UI is very intuitive and responsive, with straightforward integrations for Azure / AD, and the documentation helps with any specifics. The support team is also on hand if needed.

The speed of information flow between Portnox and on-premise nodes is very fast, which means any issues or alerts are near-instant and can be investigated quickly if/when potential problems are found.

The cost was very palatable to the organisation, especially as our teams had highlighted the risk of not having a solution like Portnox in place. Review collected by and hosted on G2.com.

What do you dislike about Portnox?

Some separating and break downs of groups can feel a little restrictive, but that could just be our understanding / implementation Review collected by and hosted on G2.com.

Verified User in Non-Profit Organization Management
AN
Verified User in Non-Profit Organization Management
Mid-Market (51-1000 emp.)
"Easy Initial Setup, but Buggy Agent and Tough Tweaks Afterward"
3.5/5
What do you like best about Portnox?

The ease of getting setup. Tweaking stuff after setting up is tough, but the initial setup is easy Review collected by and hosted on G2.com.

What do you dislike about Portnox?

How buggy the agent is on both windows and macs Review collected by and hosted on G2.com.

Verified User in Logistics and Supply Chain
AL
Verified User in Logistics and Supply Chain
Enterprise (> 1000 emp.)
"Vendor-Agnostic and Easy to Implement"
5/5
What do you like best about Portnox?

Being vendor-agnostic was a big deal for us. But I think the main factor was how easy it was to implement Review collected by and hosted on G2.com.

What do you dislike about Portnox?

Sometimes devices show up twice, which can be confusing at first. Once we understood what was happening, it was easy to work around. Review collected by and hosted on G2.com.

AM
Andy M.
Director Infrastructure and Ops
Enterprise (> 1000 emp.)
Originally submitted 11/10/2023
"Easy to use and 100% cloud - exactly what we were looking for"
4/5
What do you like best about Portnox?

Expanding to encompass more features such as zero trust Review collected by and hosted on G2.com.

What do you dislike about Portnox?

Guest portal access so is bad we stopped using it. Product is very expensive for licencing corporate phones - these should be cheaper than devices like laptops Review collected by and hosted on G2.com.