

Portnox and Forescout Platform compete in the network access control category, with Portnox appearing to have an edge in easy integration and a user-friendly deployment, while Forescout excels in interoperability and device profiling.
Features: Portnox provides an agentless architecture that scales effectively, ensuring strong network visibility and security measures. It integrates smoothly with Azure AD, Okta, and Google Workspace. Its passwordless authentication feature enhances security by preventing unauthorized access. Forescout Platform offers detailed asset management and agentless device profiling, enabling precise network segmentation. It supports seamless integration with third-party solutions like Palo Alto and Check Point, and employs automated threat response, making it ideal for environments needing extensive interoperability.
Room for Improvement: Portnox users suggest faster response times, especially for on-premise setups, and improved support and integration. They also look for better cloud-based authentication. Forescout Platform faces criticism due to complex configuration, high costs, and limited technical support. Its reporting and third-party integration could also be enhanced to improve user experience.
Ease of Deployment and Customer Service: Portnox is flexible with deployment options including on-premises, cloud, and hybrid environments, offering a seamless setup and agentless integration. Its support is generally praised for being responsive. Forescout Platform, mainly on-premise, is more complex to deploy but offers comprehensive documentation and robust support after initial hurdles are overcome.
Pricing and ROI: Portnox is known for flexible and transparent pricing, making it cost-effective compared to traditional solutions. Its cloud-based management reduces IT resource requirements, which enhances ROI. While Forescout Platform is considered expensive with licensing tied to endpoint numbers, its feature-rich capabilities ensure strong ROI where comprehensive visibility and control are needed.
We assess Forescout Platform's device inventory for helping track vulnerabilities and ensure patch compliance through penetration testing.
If I compare this to an on-premises environment using Cisco ISE or Aruba ClearPass, it would require phenomenally large teams for infrastructure management.
If you were moving from a traditional on-premise NAC that was 100% managed by the IT department, there would be great savings in going to a cloud-based NAC with Portnox.
By automating the device containment and remediation processes, we save countless hours weekly.
We have had experience with their technical support and must pay additionally for maintenance, support, and regional service.
The main area needing improvement is the technical knowledge of support staff.
For very high severity issues where the entire office is non-functional, response time is within 30 minutes.
In terms of support, it is usually quite impressive. I usually get support in a matter of minutes or seconds, depending on the priority of the ticket.
Scalability can be costly since a physical box needs to be installed for every site.
We have never had any challenge based on a customer who has 1,000 devices versus a customer who has 30,000 devices; the feel is the same.
Its infrastructure scales automatically in the background, eliminating concerns about capacity or backend upgrades.
It has a centralized cloud-based architecture, so we do not have to worry about other considerations such as local infrastructure or purchasing additional equipment.
I would rate its stability as 9.5 out of ten.
The product itself is available and its uptime is 100%.
In the four years that I used Portnox, if it crashed or the server crashed, that would not have been more than once.
If there is a version one and another version, the communication between the organization using it and Portnox should be firm so they can coordinate effectively.
It would help if during integration, an admin user could check the password or credential used, as they currently cannot see the password after it is entered and saved.
Forescout Platform could enhance its integration of AI to improve IoT and OT device security to better meet our needs.
Easier integration through APIs to automation platforms is something that would really help us when it comes to future requirements or future features that we're looking for from Forescout Platform.
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.
When I reach the technical support, they give solutions that do not help me much, so I try to search the internet for other users' experiences to find solutions.
When I'm doing filtering at times, it doesn't filter the items properly.
Installing a physical box on each site can be expensive.
The overall pricing of Forescout Platform is reasonable for the functionality it provides.
The price of Forescout Platform is reasonable and not overly costly.
If you compare Portnox with all other well-known standard products, it is the cheapest.
The pricing is a bit high, possibly due to the cloud features and running instances across regions like the US, Asia, and Europe.
You are charged according to the number of users.
Automated threat response helps manage potential breaches very much, because that's something that is very critical, especially to overcome zero-day attacks.
One of the most valuable features of Forescout Platform is its automation, particularly the ability to automate remediation of rogue devices on the network.
The most effective feature has been network access management, which has been crucial for our primary use cases in the organization.
It's notable how Portnox has improved operational efficiency.
It is a very robust application because three teams use that part: the network team, the security team, and the support people.
It is possible to find the MAC address in the switch, but in Portnox, it is very useful to see the status of those ports, and that increases our security.
| Product | Mindshare (%) |
|---|---|
| Portnox | 7.2% |
| Forescout Platform | 8.4% |
| Other | 84.4% |


| Company Size | Count |
|---|---|
| Small Business | 30 |
| Midsize Enterprise | 10 |
| Large Enterprise | 45 |
| Company Size | Count |
|---|---|
| Small Business | 18 |
| Midsize Enterprise | 5 |
| Large Enterprise | 13 |
Forescout Platform provides comprehensive device visibility and asset management without requiring agent installation. It strengthens network access control and endpoint compliance, integrating flexibly with zero-trust architecture.
Forescout Platform offers organizations a robust solution for maintaining network security by enabling detailed monitoring of connected devices and enforcing compliance policies across IT and OT networks. Effective in sectors like finance, healthcare, and manufacturing, it controls unauthorized access, authenticates, quarantines, and remediates noncompliant devices while supporting both on-premises and cloud environments. Notable for its third-party integration, easy configuration, and customizable threat responses, Forescout Platform aids in efficient security measure maintenance.
What are the key features?Forescout Platform finds widespread adoption across industries like finance, healthcare, and manufacturing. It is particularly valued for enforcing cybersecurity measures and maintaining compliance in diverse operational environments, handling network access and device management challenges efficiently.
Portnox NAC is a cloud-native network access control solution built for today's hybrid, distributed enterprises. Get real-time visibility into every device on your network, enforce risk-based access policies automatically, and maintain continuous compliance — all without deploying a single on-premises appliance.
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About Portnox Security
Portnox is a cloud-native enterprise access control provider that helps organizations secure every identity - human and non-human - across networks, applications, and infrastructure. As identities, devices, and workloads multiply across modern environments, Portnox enables continuous access verification based on identity context, device posture, and risk signals. Its unified platform brings together passwordless authentication, access control, continuous policy enforcement, and automated response through a single policy engine.
Portnox gives security and IT teams real-time visibility into everything connecting and the ability to quickly restrict, quarantine, or revoke non-compliant access. Today, Portnox actively manages more than one million devices worldwide, secures 40 million authentication sessions, and blocks over one million unauthorized access attempts every day. Learn more at portnox.com.
CAPABILITIES:
• Discover and assess users, devices, and identities connecting to corporate resources
• Enforce risk-based access policies across networks, applications, and infrastructure
• Deliver passwordless authentication, device posture checks, and continuous access enforcement
• Control administrative access to routers, switches, firewalls, and other network devices
• Improve audit readiness with visibility, access logs, and policy-based compliance controls
BUILT FOR:
Portnox is designed for distributed organizations that need to manage access across employees, contractors, service accounts, managed devices, unmanaged devices, IoT, network infrastructure, SaaS applications, private applications, and AI agents. The platform helps reduce reliance on on-premises appliances, legacy VPNs, and fragmented access tools by centralizing access policy enforcement from a single cloud-native policy engine.
INTEGRATIONS:
Portnox integrates with the tools you already use (including Azure AD / Entra ID, Okta) and works with your existing network appliances, (such as Meraki, Fortinet, and more), and many other identity and network infrastructure tools.
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