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Armis vs Nozomi Networks comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 3, 2025

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
5.7
Armis streamlines asset management, boosting efficiency and cost savings with faster resolution, threat reduction, and reclaimed software capacity.
Sentiment score
4.0
Nozomi Networks boosts device security, reduces costs, improves efficiency, and offers an ROI of approximately 45% or higher.
There is a 98% reduction in vulnerability workloads, enabling focus only on high-risk issues.
Technical Lead Pre-Sales at M.TECH Solutions India Pvt. Ltd.
I have seen a return on investment with Armis, as it definitely improved remediation with fewer employees.
Owner with 201-500 employees
The efficiency of the organization, the fewer employees needed, and the time saved has greatly offered the customer a decent return on investment on this particular solution.
Director and Leadership at CyberX Africa
Nozomi Networks OT impact includes asset enumeration, lateral movement, PLC or HMI accesses, remote access misuse, and credential guessing.
Senior Team Member In Engineering And Cybersecurity at Mindsprint
I would estimate a return on investment in the range of forty-five percent or higher, particularly because implementing an IoT solution such as Nozomi Networks reduces the need for multiple additional solutions, saving money and time in the long run.
Cyber Security Consultant at a tech consulting company with 51-200 employees
 

Customer Service

Sentiment score
7.0
Armis customer service is responsive and effective, with some delays; onboarding praised, but timely responses vary in consistency.
Sentiment score
7.0
Nozomi Networks' support is praised for quick efficiency and expertise, with room for improvement in communication and call response.
I have not faced challenges with Armis support, as pre-sales engineers have been helpful.
Technical Specialist at Truvisor
I would rate it ten out of ten.
Director /Founder at Touchstone Machine Tap
I would like to see more proactive communication and campaigns from them to help us gain further benefits and visibility of the product features.
Security Specialist at a tech consulting company with 51-200 employees
I would rate the customer support a 10 on a scale of 1 to 10.
OT cybersecurity specialist at Voltedge
Customer service could be more efficient.
Senior Team Member In Engineering And Cybersecurity at Mindsprint
 

Scalability Issues

Sentiment score
7.0
Armis is highly rated for scalability, efficiently accommodating diverse user environments despite occasional performance slowdowns during deployments.
Sentiment score
5.9
Nozomi Networks offers scalability for large enterprises, supporting diverse deployment models and seamlessly managing extensive IoT networks in industries.
As a SaaS platform, it is highly scalable.
Sr. Engineer at Zensar Technologies
Customers typically enjoy the solution and do not face any issues both before deployment during the POC and after deployment once they release the PO and get the implementation done.
Technical Lead Pre-Sales at M.TECH Solutions India Pvt. Ltd.
It is very scalable and easy to scale, as I also rated it eight on a scale of one to ten.
Technology And Digitization Lead at JLL
We have a batch of 5,000 assets, but deploying the Guardian solution is unlimited.
Security Specialist at a tech consulting company with 51-200 employees
You can add more locations with more devices and integrate with the CMC, and that is not a problem at all.
Country Sales Manager at a computer software company with 51-200 employees
If there are more assets, I can purchase a bigger configuration of Nozomi Networks hardware.
Senior Team Member In Engineering And Cybersecurity at Mindsprint
 

Stability Issues

Sentiment score
8.2
Armis is generally stable and reliable, rated highly for stability, though occasional glitches are quickly resolved.
Sentiment score
7.8
Nozomi Networks is highly rated for reliability, offering enhanced visibility with quick issue resolution in various environments.
Nozomi Networks should be placed in a central location where it is monitored, and nobody should be allowed to access it without proper authorization.
Senior Team Member In Engineering And Cybersecurity at Mindsprint
The product is stable and doesn’t usually require frequent technical support interaction.
Production Quality Engineer Specialist at a manufacturing company with 10,001+ employees
Nozomi Networks has been stable during my experience without issues related to downtime or reliability.
Cyber Security Consultant at a tech consulting company with 51-200 employees
 

Room For Improvement

Armis requires improved cloud features, integration, AI capabilities, and affordability, facing implementation challenges and limited geographic reach.
Nozomi Networks requires enhanced AI, better integration, cost efficiency, and improved alerts to compete with rivals like Dragos.
Armis cannot be used as a standalone solution and should be integrated with other solutions.
Technical Specialist at Truvisor
The needed improvements I see include implementing cloud features, as the market, particularly in Brazil, is moving to cloud environments to reduce costs and time spent on upgrades and server management.
IDM Consultant at GCA Consultoria de Informática Ltda
It misses out on a lot of vulnerabilities.
Technology And Digitization Lead at JLL
Since Nozomi Networks operates in OT networks, I need to connect this solution with others such as SIEM, XDR, and firewalls.
Sales Engineer
Their customer support is excellent. They are answering tickets in an hour or two, with a maximum of a day.
Ot cybersecurity consultant at a comms service provider with 501-1,000 employees
I would like to see specific features included in the next releases of Nozomi Networks, such as improvements in threat intelligence.
Country Sales Manager at a computer software company with 51-200 employees
 

Setup Cost

Armis pricing is seen as average to slightly expensive but justified by features, with manageable setup and licensing costs.
Nozomi Networks offers premium, robust features at a moderate to high cost, suitable for large enterprises but costly for smaller firms.
Armis pricing is average, neither cheaper nor more expensive than other solutions.
Director /Founder at Touchstone Machine Tap
The price is not very high.
Technical Lead Pre-Sales at M.TECH Solutions India Pvt. Ltd.
Armis is slightly on the expensive range based on what I have observed.
Senior Team Member In Engineering And Cybersecurity at Mindsprint
Considering the robust features it offers, the pricing is fair, particularly for larger clients in sectors such as mining and oil, where return on investment is evident.
Cyber Security Consultant at a tech consulting company with 51-200 employees
It's not cheap, yet it is also not super expensive either.
Production Quality Engineer Specialist at a manufacturing company with 10,001+ employees
Its cost is not too expensive, but it is not low either.
Security Specialist at a tech consulting company with 51-200 employees
 

Valuable Features

Armis enhances asset visibility, risk management, and security with real-time monitoring, agentless discovery, and a user-friendly interface.
Nozomi Networks provides real-time visibility and AI-enhanced threat detection to improve OT and IoT security management efficiently.
Armis is very easy to implement due to its agentless design and offers a granular level of visibility for all assets in the network.
Director /Founder at Touchstone Machine Tap
It assesses open vulnerabilities, provides traffic flow insights, integrates with ticketing workflows, and aggregates security solutions like Active Directory and EDR.
Sr. Engineer at Zensar Technologies
Armis provides full visibility on OT devices and in the medical industry for devices such as ECG machines, X-rays, and infusion pumps.
Technical Specialist at Truvisor
We can distinguish what kind of traffic is our baseline, what is different from normal operation, and what is traversing the OT zone to the IT zone.
Security Specialist at a tech consulting company with 51-200 employees
Nozomi Networks brings the main benefits of visibility and control, asset tracking with full visibility of the assets in the network, and threat intelligence with anomaly detection, so they have peace of mind and the system is always on watch.
Country Sales Manager at a computer software company with 51-200 employees
The vulnerability dashboards give me an overview of what assets have exploitable critical CVEs, open CVEs, high scores, likelihood, different scopes, how many sites have them, and graphs based on criticality and exploitability.
Senior Team Member In Engineering And Cybersecurity at Mindsprint
 

Categories and Ranking

Armis
Ranking in IoT Security
2nd
Average Rating
8.6
Reviews Sentiment
6.7
Number of Reviews
17
Ranking in other categories
Cyber Asset Attack Surface Management (CAASM) (2nd), Risk-Based Vulnerability Management (7th), Cyber-Physical Systems Protection (1st)
Nozomi Networks
Ranking in IoT Security
1st
Average Rating
8.6
Reviews Sentiment
6.3
Number of Reviews
25
Ranking in other categories
Operational Technology (OT) Security (1st)
 

Mindshare comparison

As of July 2026, in the IoT Security category, the mindshare of Armis is 11.4%, down from 18.1% compared to the previous year. The mindshare of Nozomi Networks is 12.0%, down from 28.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IoT Security Mindshare Distribution
ProductMindshare (%)
Nozomi Networks12.0%
Armis11.4%
Other76.6%
IoT Security
 

Featured Reviews

Akhilesh Mishra - PeerSpot reviewer
Technical Lead Pre-Sales at M.TECH Solutions India Pvt. Ltd.
Comprehensive visibility has transformed how I secure and prioritize risks across connected devices
The best features Armis offers include vulnerability management for OT and IoT devices, providing risk prioritization, and offering protection across all connected assets. Armis cyber exposure management is very good as it provides continuous visibility, risk prioritization, and protection across all connected assets. Armis has positively impacted my organization by providing asset discovery for both OT and IoT, as well as threat visibility for OT and IoT devices along with vulnerability information, including the CVE number so that I can fix the threat on OT and IoT devices. Most of the time, focus is on IT devices and attention is not paid to OT and IoT. Armis facilitates focus on OT and IoT as well, closing the gap that often exists. Armis makes life easier for customers by providing visibility of OT and IoT, as well as threat visibility. Armis has a user-friendly interface, is very useful for customers, provides quality support, and has a global presence allowing easy access for both customers and Armis representatives. The console is user-friendly. Armis handles compliance requirements in my industry very well and is useful.
Apurva Nigam - PeerSpot reviewer
Senior Team Member In Engineering And Cybersecurity at Mindsprint
Comprehensive dashboards have enabled detailed asset visibility and proactive risk mitigation
On the negative side, I believe their AI, which is IQ, could be more improved. For example, when I export any data, there are only 50 columns available. What if there were more columns? Nozomi Networks does not provide that data, so I have to go to the query section. The AI is currently useful for writing queries in English that are converted into their coding language for queries. Sometimes it provides the correct data, and sometimes it does not understand the request. From my attempts, I would say 50 percent of the time it has given me the proper data, and 50 percent of the time it might need improvement. Every day or week, new threat intelligence and AI upgrades are being released for Vantage, and all those upgrades are being implemented. Things are getting better, but I believe there are areas of improvement.
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Top Industries

By visitors reading reviews
Manufacturing Company
11%
Financial Services Firm
9%
Government
9%
University
7%
Manufacturing Company
14%
Energy/Utilities Company
10%
Computer Software Company
7%
Comms Service Provider
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise3
Large Enterprise8
By reviewers
Company SizeCount
Small Business13
Midsize Enterprise3
Large Enterprise7
 

Questions from the Community

What needs improvement with Armis?
For improvement, I suggest adopting more automation and making the solution AI-enabled. If Armis can be autonomous, it will be more useful for customers. If it can respond to threats in real-time, ...
What is your primary use case for Armis?
My main use case is to identify all the devices in my network, connect to them, and identify the exposure alerts for those devices. I only have to discover all the devices, connect to them, and ide...
What advice do you have for others considering Armis?
I advise that if you want cybersecurity, then you can mostly explore this tool. Armis is very useful. Instead of other tools, it will be very helpful and the AI feature is very great.
What is your experience regarding pricing and costs for Nozomi Networks?
Nozomi Networks and Claroty are on the expensive end of the market, so the client should have those budgets available.
What needs improvement with Nozomi Networks?
The potential area of improvement I see for Nozomi Networks is that there are many unknown malwares that cannot be identified because they are not updated in the National Vulnerability Database. Th...
What is your primary use case for Nozomi Networks?
My main use case for Nozomi Networks is that I have experience with implementation, designing, and configuration.
 

Also Known As

No data available
SCADAguardian
 

Overview

 

Sample Customers

Samsung Research America, IDT Corporation, Gett
Enel, FireEye, GlaxoSmithKline, VEC, TAGSEC Group
Find out what your peers are saying about Armis vs. Nozomi Networks and other solutions. Updated: June 2026.
903,182 professionals have used our research since 2012.