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Armis vs Tenable Security Center comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 6, 2024

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
6.5
Tenable Security Center boosts ROI by minimizing costs, enhancing security, reducing manpower needs, and preventing costly data breaches.
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
If we cannot adjust how to operate the solution, then it becomes very difficult, so hearing and initial tuning are very important.
Marketing Expert at J's communication
Through the use of Tenable Security Center, my clients achieve more efficient patching and gain visibility and understanding of security operations, leading to improved resilience and infrastructure insight.
Solution engineer at EXPERTience
 

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
7.4
Tenable Security Center customer support is responsive and knowledgeable, with U.S. support rated higher than the European counterpart.
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
Longer response times and less thorough assistance.
Solution engineer at EXPERTience
They are helpful and were very helpful to us, coordinating with us on several issues.
Head of Information Security at a consultancy with 1,001-5,000 employees
 

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
8.0
Tenable Security Center is praised for its seamless scalability, adaptability, and integration, accommodating diverse organizational needs and sizes effectively.
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
I can scale it extensively with the use of agents, allowing scanning in restrictive environments and loosely connected devices.
Solution engineer at EXPERTience
Scalability is a bit limited with Tenable Security Center.
Cyber Security Consultant at a tech services company with 1-10 employees
 

Stability Issues

Sentiment score
8.2
Armis is generally stable and reliable, rated highly for stability, though occasional glitches are quickly resolved.
Sentiment score
8.0
Tenable Security Center is highly stable and reliable, handling large tasks efficiently with users rating its stability highly.
The stability of the solution is outstanding.
Solution engineer at EXPERTience
 

Room For Improvement

Armis requires improved cloud features, integration, AI capabilities, and affordability, facing implementation challenges and limited geographic reach.
Users desire improved reporting, third-party integration, interface design, vulnerability handling, web scanning, pricing, support, and user-friendly features.
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
It's important for Tenable to catch up on testing capabilities that are present in solutions like Qualys.
Cyber Security Consultant at a tech services company with 1-10 employees
The reports and plugins for reports and scans could benefit from enhancements.
IT Helpdesk at a manufacturing company with 51-200 employees
Translating reports into European languages is especially relevant in Central Eastern Europe, where clients often require reports in local languages.
Solution engineer at EXPERTience
 

Setup Cost

Armis pricing is seen as average to slightly expensive but justified by features, with manageable setup and licensing costs.
Tenable Security Center is costly per asset, with options including subscription and perpetual licenses, generally pricier than competitors.
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
The product is somewhat pricey, reflecting its valuable features and status as a high-quality solution in the vulnerability management market.
IT Helpdesk at a manufacturing company with 51-200 employees
Tenable Security Center is quite expensive, particularly for the CEE region, causing us to lose cases due to its pricing.
Solution engineer at EXPERTience
The price of Tenable Security Center is not so high; it's relatively a cheaper solution.
Marketing Expert at J's communication
 

Valuable Features

Armis enhances asset visibility, risk management, and security with real-time monitoring, agentless discovery, and a user-friendly interface.
Tenable Security Center offers comprehensive vulnerability management with intuitive tools, strong integration, and flexible compliance for effective threat detection.
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 obtained good reports showing when patches were closed and the details of each patch, including who executed it and everything related to the patching process until it was closed.
Head of Information Security at a consultancy with 1,001-5,000 employees
Tenable Security Center provides an overall score of vulnerabilities, comparing an organization with others in the same industry.
IT Helpdesk at a manufacturing company with 51-200 employees
The most effective feature of Tenable Security Center for detecting vulnerabilities is its capability for critical mapping.
Cyber Security Consultant at a tech services company with 1-10 employees
 

Categories and Ranking

Armis
Ranking in Risk-Based Vulnerability Management
7th
Average Rating
8.6
Reviews Sentiment
6.7
Number of Reviews
17
Ranking in other categories
IoT Security (1st), Cyber Asset Attack Surface Management (CAASM) (2nd), Cyber-Physical Systems Protection (1st)
Tenable Security Center
Ranking in Risk-Based Vulnerability Management
3rd
Average Rating
8.2
Reviews Sentiment
7.2
Number of Reviews
56
Ranking in other categories
Vulnerability Management (7th), Cloud Security Posture Management (CSPM) (12th)
 

Mindshare comparison

As of June 2026, in the Risk-Based Vulnerability Management category, the mindshare of Armis is 2.9%, up from 2.7% compared to the previous year. The mindshare of Tenable Security Center is 7.6%, down from 13.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Risk-Based Vulnerability Management Mindshare Distribution
ProductMindshare (%)
Tenable Security Center7.6%
Armis2.9%
Other89.5%
Risk-Based Vulnerability Management
 

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.
reviewer1534134 - PeerSpot reviewer
Head of Information Security at a consultancy with 1,001-5,000 employees
Centralized analytics have strengthened patch visibility and support efficient regulatory reporting
From my experience, I assess the product's analytics capabilities as successful. It helped us significantly with patching and managing the risk of the patching process across all our environments, including network devices with Windows and Unix systems. The product covered several environments and gave us exactly what we needed in our environment. Tenable Security Center's centralized platform helped with risk assessment and management across our IT environments. It covered the patching process, and we previously faced many issues regarding how to patch different environments, how to monitor the patching process, and whether it was successful or not. We obtained good reports showing when patches were closed and the details of each patch, including who executed it and everything related to the patching process until it was closed. This gave us good details about the process which helped us significantly in our reporting and even in audits, whether internal or external. We learned how to close audit issues safely and successfully. We used the dashboards for real-time threat insights and extracted several dashboards from Tenable Security Center. We use these dashboards in our cybersecurity dashboard and committees that we have. These dashboards are part of our committees, especially the cybersecurity committee and other committees that we attend.
report
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Top Industries

By visitors reading reviews
Manufacturing Company
11%
Financial Services Firm
9%
Government
9%
University
7%
Financial Services Firm
12%
Manufacturing Company
11%
Government
9%
Computer Software Company
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 Business22
Midsize Enterprise12
Large Enterprise27
 

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 Tenable SC?
The price of Tenable Security Center is not so high; it's relatively a cheaper solution.
What needs improvement with Tenable SC?
We did conduct a long implementation which relates to what I think can be improved about Tenable Security Center. In some cases, we needed to refer back to Tenable itself, and in other cases, we ne...
What is your primary use case for Tenable SC?
The typical use case for Tenable Security Center is that it is an on-premise solution, and it can use the agent and active scanning, which is needed by governmental organizations and manufacturers,...
 

Also Known As

No data available
Tenable.sc, Tenable Unified Security, Tenable SecurityCenter
 

Overview

 

Sample Customers

Samsung Research America, IDT Corporation, Gett
IBM, Sempra Energy, Microsoft, Apple, Adidas, Union Pacific
Find out what your peers are saying about Armis vs. Tenable Security Center and other solutions. Updated: April 2026.
900,644 professionals have used our research since 2012.