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Sophos Cloud Optix vs Tenable Cloud Security comparison

 

Comparison Buyer's Guide

Executive Summary

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

Sophos Cloud Optix
Ranking in Cloud Security Posture Management (CSPM)
29th
Average Rating
8.0
Reviews Sentiment
6.5
Number of Reviews
5
Ranking in other categories
No ranking in other categories
Tenable Cloud Security
Ranking in Cloud Security Posture Management (CSPM)
16th
Average Rating
8.4
Reviews Sentiment
6.5
Number of Reviews
12
Ranking in other categories
Identity and Access Management as a Service (IDaaS) (IAMaaS) (13th), Container Security (22nd), Cloud Workload Protection Platforms (CWPP) (13th), Cloud-Native Application Protection Platforms (CNAPP) (11th), Cloud Infrastructure Entitlement Management (CIEM) (3rd)
 

Mindshare comparison

As of March 2026, in the Cloud Security Posture Management (CSPM) category, the mindshare of Sophos Cloud Optix is 0.7%, up from 0.4% compared to the previous year. The mindshare of Tenable Cloud Security is 2.5%, up from 2.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Security Posture Management (CSPM) Mindshare Distribution
ProductMindshare (%)
Tenable Cloud Security2.5%
Sophos Cloud Optix0.7%
Other96.8%
Cloud Security Posture Management (CSPM)
 

Featured Reviews

Tanzeel Iqbal - PeerSpot reviewer
DevOps Architect at Testware ApS
Cloud posture has improved and security reports drive ongoing compliance and cost control
I really appreciate most aspects of Sophos Cloud Optix, especially that we can set it up on AWS marketplace without needing to host a new machine. We can use their trial version where we can monitor a small number of resources without any additional cost. Setting up Sophos Cloud Optix on AWS is not difficult at all, also because my team has experience with it, making it very easy and quick to set up a trial version that helps us see the initial posture of our security setup as we grow, and then they charge based on the cloud resources. Sophos Cloud Optix impacts us positively in many ways, particularly in security, which is an important part. It is not just about fixing everything without a clear picture of what we have done to improve security, as there must be a portal explaining our progress, which I really appreciate, and it helps us save time and in optimization for performance and cost. While I have not seen much for cost optimization as we have another great tool for it, Sophos Cloud Optix aids us to set up our infrastructure appropriately, making sure databases are in a private network, and if systems are wrongly set up, it helps us quickly mitigate those issues and provides a report indicating the problem. I am really impressed with the way Sophos Cloud Optix provides its features, so I am not sure about any specific improvements needed. I am really satisfied about the reports Sophos Cloud Optix generates, provided in a PDF format which is very useful for our recording purposes.
CD
Information Security Architect at WSP
Has significantly improved proactive monitoring through automated asset discovery and seamless integration with cloud environments
Making the system smarter would be beneficial. Adding modules for integration with AWS and Azure would be helpful. Adding capabilities for the scanner to automatically pick up changes and add assets automatically would be valuable. When discussing a big company, it is mandatory to have tools that will assist us rather than waiting for manual input to add hosts. Adding assets manually is prone to mistakes. Humans might forget to add an asset or make errors when adding multiple assets. Taking the human element out of the context and making it more streamlined is the future for security. The human should be involved where expertise is needed, such as analysis and decision-making. Currently, with resource constraints, we need tools to collect and aggregate data, eliminate false positives as much as possible, and present relevant information to employees for action.

Quotes from Members

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

Pros

"The most valuable feature for me would be the solution's endpoint protection."
"I find Cloud Optix to be a valuable solution since it provides a single, unified dashboard to monitor cloud assets, such as AWS and Azure."
"The most valuable feature of Sophos Cloud Optix is the simple way to manage my devices on the network. Additionally, it is easy to navigate and has a user-friendly interface."
"Sophos Cloud Optix impacts us positively in many ways, particularly in security, which is an important part, and it helps us save time and in optimization for performance and cost."
"I find Cloud Optix to be a valuable solution since it provides a single, unified dashboard to monitor cloud assets, such as AWS and Azure."
"DLP is a valuable feature that we use a lot for info audits."
"Compared to Sophos, Symantec is like not having any protection at all, so once we deployed Sophos in multiple locations, we instantly had a sense of security."
"Ermetic can provide super visibility for our cloud environment (we are using AWS)."
"Scanning and reporting are the most valuable features of Tenable Cloud Security"
"Ermetic can provide super visibility for our cloud environment (we are using AWS), the dashboard is simple to use, the findings provide all of the information you require, it provides detection and remediation, and creating a Jira ticket from a finding is just one click away."
"Tenable Cloud Security has positively impacted my organization with risk reduction and compliance."
"Element is precisely what we needed for close to real-time external surface monitoring, and the automatic integration capabilities, particularly with DNS, Azure, and AWS, are extremely valuable."
"Tenable Cloud Security excels in vulnerability detection, one of its strongest features. Another valuable feature is software composition analysis, which highlights and automates the detection of security flaws. Additionally, their knowledge base is excellent; if anything goes wrong, they provide clear guidance on what needs to be done to address specific vulnerabilities."
"The product's deployment phase is easy."
"If you have multi-cloud tenancy using AWS and Azure, you can have a single dashboard where you can onboard all the cloud infrastructure and have visibility into it."
 

Cons

"I have not connected with Sophos Cloud Optix customer support yet, but I had a bad experience when our AWS cloud got compromised, leading to many resources being provisioned, and while Sophos Cloud Optix identified those resources, the resulting bill from AWS was quite high due to the usage charges, which I tried to investigate with the Sophos team, though I am not sure if they assisted with the refund."
"The dashboard and the process for applying policies could be more intuitive. Cloud Optix isn't that difficult once you get the hang of it, but the IT folks managing this want it to be more user-friendly."
"There are times when the devices are at maximum capacity, and it takes a while before the device is updated. For example, if the device has a virus, and it's not aligned to connect to the network, even after you've scanned the device, and cleaned out the virus, once the management clears the system to allow it back on the network it takes some time. It can be frustrating when you have your line manager or in management affected trying to access the network."
"The setup was a little bit complex."
"Sophos should enhance its AI-driven detection features and anomaly detection."
"Sophos should enhance its AI-driven detection features and anomaly detection."
"The dashboard and the process for applying policies could be more intuitive."
"I have faced several bug incidents with the solution"
"I do think there might be room for more integrations. This could allow for further customization and flexibility, essentially offering different functionality options to accommodate various budgets."
"Due to its robust nature, the platform's adoption can be overwhelming initially. However, once organizations start using it, they tend to get used to it. I haven't had much direct interaction with the support team, but some partners have reported a desire for better support for the product."
"Tenable needs to offer a patch-based solution since it is an area where the tool lacks a bit."
"In my experience, Tenable Cloud Security is not very stable."
"If Tenable Cloud Security offers a complete Cnapp solution with CWP, CIEM, and Waap security, it will be able to compete with other competitors."
"There is a need for the support team to improve their response time since it is one of the areas where the product's technical team has certain shortcomings."
"We still maintain Tenable Cloud Security but have reduced the number of licenses. We now use it occasionally to validate specific items rather than monitoring the entire surface, for which we use Element."
 

Pricing and Cost Advice

"Regarding the pricing for Sophos Cloud Optix, I would say that it was a very good price."
"The tool's price is good compared to other brands. The tool's subscription is for a year."
"The tool's pricing is fair."
"There is a need to opt for a subscription-based pricing model to use Tenable Cloud Security. I rate the product price an eight on a scale of one to ten, where one is low price and ten is high price."
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Top Industries

By visitors reading reviews
Financial Services Firm
8%
University
8%
Media Company
7%
Insurance Company
7%
Government
12%
Computer Software Company
10%
Financial Services Firm
9%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise2
Large Enterprise5
 

Questions from the Community

What needs improvement with Sophos Cloud Optix?
I believe there can be improvements in the logging mechanism, with more detailed information available about systems or network logs being beneficial.
What is your primary use case for Sophos Cloud Optix?
I use Sophos Cloud Optix most of the time to harden our AWS infrastructure or Azure infrastructure, and sometimes I use it to meet different types of compliance requirements such as SOC 2 and ISO 2...
What advice do you have for others considering Sophos Cloud Optix?
I have not integrated Sophos Cloud Optix with other tools, but I believe there are many integration options available. The learning curve for new users on my team with Sophos Cloud Optix is not muc...
What do you like most about Tenable Cloud Security?
The solution’s vulnerability management feature has helped us identify and mitigate risks well.
What needs improvement with Tenable Cloud Security?
Making the system smarter would be beneficial. Adding modules for integration with AWS and Azure would be helpful. Adding capabilities for the scanner to automatically pick up changes and add asset...
What is your primary use case for Tenable Cloud Security?
We had other solutions that we used. One solution was that we did not have something exactly similar to what Element is doing. For example, we were using Bitsight, Evelin, and also Tenable Cloud Se...
 

Also Known As

No data available
Ermetic, Ermetic Identity Governance for AWS
 

Overview

 

Sample Customers

Information Not Available
Tyler Technologies, Bilfinger, BarkBox, MongoDB, airSlate, Adama, Latch, Cloudinary, Riskified, AppsFlyer, IntelyCare, Aidoc, 42Dot, and more.
Find out what your peers are saying about Sophos Cloud Optix vs. Tenable Cloud Security and other solutions. Updated: February 2026.
885,311 professionals have used our research since 2012.