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Claroty Platform vs Tenable OT Security comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jul 10, 2024

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

Claroty Platform
Ranking in Operational Technology (OT) Security
2nd
Average Rating
8.2
Reviews Sentiment
7.2
Number of Reviews
16
Ranking in other categories
Remote Access (7th), Vulnerability Management (22nd), Cyber-Physical Systems Protection (2nd)
Tenable OT Security
Ranking in Operational Technology (OT) Security
4th
Average Rating
8.6
Reviews Sentiment
6.6
Number of Reviews
7
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of February 2026, in the Operational Technology (OT) Security category, the mindshare of Claroty Platform is 18.2%, down from 25.4% compared to the previous year. The mindshare of Tenable OT Security is 9.3%, down from 12.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Operational Technology (OT) Security Market Share Distribution
ProductMarket Share (%)
Claroty Platform18.2%
Tenable OT Security9.3%
Other72.5%
Operational Technology (OT) Security
 

Featured Reviews

AP
Senior Consultant at Payatu
Passive scanning excels and support proves invaluable
Regarding the cons of the Claroty Platform, it is not about the deployment, but rather the identification. The Claroty Platform becomes too noisy when it gives numerous CVEs related to vendor match. Sometimes, these CVEs are not actually related to the device in the firmware at the site. The Claroty Platform identifies effectively but sometimes identifies many CVEs which might not be the actual issue in certain scenarios.
AP
Senior Consultant at Payatu
Enables cost-effective asset and threat management while requiring improvements in support and training
The time it takes to train itself is a concern. Initially, it will not identify many assets, as it needs time to read the information before finding the assets. Some detections can go wrong, and it may not understand certain industrial protocols. While installation and deployment are easy, upgrading from one version to another can be challenging. When you assure clients they will receive minus two upgrades, sometimes upgrading through the cloud becomes difficult, requiring on-site upgrades. During upgrades, the previous configuration may be lost, creating support issues.

Quotes from Members

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

Pros

"I appreciate the active coding, deep inspection of packages, and data retrieval. The tool covers information about assets and attack vectors, which I find superior to other tools. Based on alerts, I create reports detailing how an attacker can penetrate the plant, both externally and internally."
"I like how the tool does passive and active discovery and threat detection and shows risks, recommendations, and vulnerabilities. It gives risk scores and gathers everything in one place - IP, device name, etc. We can integrate it with other tools for overall network mapping. It's useful for audits, compliance, and monitoring of all devices in the industry. It provides both monitoring and control. We also have SRA for incident response, which lets us search all alerts if we deploy the Claroty Platform."
"I believe the two main aspects where Claroty stands out are their ability to provide a complete platform and their OT-specific focus."
"The tool's best feature was the UI and the simplicity it offers."
"The product helps mitigate potential threats, especially if its users have signature rules. The product also provides alerts."
"Claroty provides continuous threat protection and identifies pre-empty stuff and false positives."
"The solution's asset management is really great compared to Dragos or Nozomi."
"The solution's most valuable feature is the map, which shows everything that is connected and communicates with each other."
"The initial setup was very easy, and I would rate it a ten out of ten."
"It's for securing the vulnerability of the OT solutions they are using. We mitigate those through patch management activities and find vulnerabilities easily with this security solution."
"The biggest advantage is that with good infrastructure, you can utilize asset planning when using Nessus along with Tenable OT Security."
"The product’s price is its most valuable feature."
"The clear distinction between IT and OT that Tenable OT provides is its most valuable feature."
"The active query inventory is the most valuable feature."
"I like Tenable OT Security for two main reasons. Firstly, it helps identify vulnerabilities and risks for IT and OT assets, which is crucial for our operations. Secondly, it performs external port scanning, including vulnerability scans for open ports. Compared to the Claroty Platform, the tool offers detailed asset discovery capabilities."
"The product has easy-to-manage features and components."
 

Cons

"Claroty Platform could improve the pricing to get more acceptability in the market."
"There should be AI security solutions implemented."
"There are a few protocols that Claroty doesn't currently support."
"If more AI features could be included with the Clarity solution, it would be feasible for everybody."
"Occasionally, I face a login problem despite entering the correct password."
"Claroty Platform only gives the vulnerabilities based on the make and model of the devices, so it doesn't provide any resolution or any detailed explanation of how one can resolve such issues."
"There is room for improvement in the user interface to make it more vibrant and interactive, similar to IT tools. Improvements could also be made in the Secure Remote Access (SRA) user interaction and graphical representations of recordings."
"The graphical user interface is quite poor."
"Tenable.ot's integration with one of the products needs improvement."
"As an IT security professional, I would like to see automation improvements in the response part of Tenable OT Security. However, I understand that implementing automation in OT environments can be quite challenging."
"The solution could detect changes in reading variables. The support of IoT devices can be improved."
"As an IT security professional, I would like to see automation improvements in the response part of Tenable OT Security."
"During upgrades, the previous configuration may be lost, creating support issues."
"The solution should provide more features to prevent attacks."
"Tenable OT product is good, but OT security itself is still maturing."
"Tenable OT Security is fine, but I find it more language-based rather than structured. It feels like something is on a web page, and the dashboards and data representations are not cool. First of all, I said that the tool view should be improved. It looks pretty old. Second, the details Tenable OT Security provides regarding the metadata they work with should be more in-depth. Its main focus is vulnerability management, which is fine, but what about threat actors? What about attack vectors and OT vulnerabilities? There are major areas, baselines, etc. that need attention."
 

Pricing and Cost Advice

"The tool is quite expensive."
"It's a bit expensive compared to other solutions."
"The licensing for physical devices is cheap, but the software version is expensive. The software version costs around 26-28 dollars. I was surprised and even double-checked. It was shocking."
"The tool's pricing is fair enough."
"The product is inexpensive."
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Top Industries

By visitors reading reviews
Manufacturing Company
14%
Energy/Utilities Company
10%
Computer Software Company
9%
Financial Services Firm
5%
Manufacturing Company
16%
Energy/Utilities Company
15%
Computer Software Company
9%
Retailer
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise1
Large Enterprise11
By reviewers
Company SizeCount
Small Business4
Large Enterprise4
 

Questions from the Community

What do you like most about Claroty Platform?
The product helps mitigate potential threats, especially if its users have signature rules. The product also provides alerts.
What needs improvement with Claroty Platform?
Regarding the cons of the Claroty Platform, it is not about the deployment, but rather the identification. The Claroty Platform becomes too noisy when it gives numerous CVEs related to vendor match...
What is your primary use case for Claroty Platform?
My clients are using the Claroty Platform for asset identification, finding CVEs and threat intel. I am aware of the continuous threat detection feature of the Claroty Platform, and even if it is g...
What is your experience regarding pricing and costs for Tenable OT Security?
Considering the cost and that it is affordable, I would rate it at seven.
What needs improvement with Tenable OT Security?
The time it takes to train itself is a concern. Initially, it will not identify many assets, as it needs time to read the information before finding the assets. Some detections can go wrong, and it...
What is your primary use case for Tenable OT Security?
I am using it for Asset Discovery, vulnerability management and threat intel. Tenable OT Security is for asset management, vulnerability management as continuous threat detection for OT ICS environ...
 

Also Known As

No data available
Tenable.ot
 

Overview

 

Sample Customers

Rockwell Automation
Nesher Cement Enterprises, City of Raleigh
Find out what your peers are saying about Claroty Platform vs. Tenable OT Security and other solutions. Updated: December 2025.
882,103 professionals have used our research since 2012.