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SUSE Rancher 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

SUSE Rancher
Ranking in Container Security
33rd
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
6
Ranking in other categories
No ranking in other categories
Tenable Cloud Security
Ranking in Container Security
23rd
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), Cloud Workload Protection Platforms (CWPP) (12th), Cloud Security Posture Management (CSPM) (17th), Cloud-Native Application Protection Platforms (CNAPP) (13th), Cloud Infrastructure Entitlement Management (CIEM) (4th)
 

Mindshare comparison

As of January 2026, in the Container Security category, the mindshare of SUSE Rancher is 0.5%, up from 0.3% compared to the previous year. The mindshare of Tenable Cloud Security is 1.7%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Container Security Market Share Distribution
ProductMarket Share (%)
Tenable Cloud Security1.7%
SUSE Rancher0.5%
Other97.8%
Container Security
 

Featured Reviews

reviewer2785698 - PeerSpot reviewer
Technical Solutions Engineer at a leisure / travel company with 501-1,000 employees
Centralized management has unified multi‑cluster operations across clouds and data centers
There are multiple areas where SUSE Rancher can improve. The most pressing issue that I found in SUSE Rancher is that it is a bit slow. Compared with Komodor, it is very slow. Maintenance is also very high, and we require regular maintenance. Non-experts in Kubernetes cannot handle this application. It is a bit less stable compared with other tools in the market. In most regions, there is scope for improvement. There is a lot of scope for improvement, and there are a lot of issues in the tool, such as addressing the errors, addressing the stability, and addressing the reliability. It is a very good tool, so that is why I gave it a nine. However, it is not a great tool to get a ten. It is a bit costly compared with other tools in the market.
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

"Rancher Desktop provides support for Kubernetes setup on local machines."
"SUSE Rancher is best used for large-scale applications such as ours; it manages very high-end infrastructure, has very good customer support, and is very easy to understand in terms of usage."
"SUSE Rancher is best used for large-scale applications such as ours; it manages very high-end infrastructure, and it has very good customer support, and it is very easy to understand in terms of usage."
"The most valuable features of SUSE Rancher include the user interface and the display features."
"SUSE Rancher has positively impacted my organization with increased efficiency in a 10x manner."
"Rancher Desktop provides support for Kubernetes setup on local machines."
"SUSE Rancher has positively impacted my organization as productivity is the main point, and the productivity has improved because the main project goal was to finish the project faster, which was particularly important since we have many applications."
"SUSE Rancher has made things easier for my team and organization by reducing errors, as I use it every day of the week, and it shows us issues through dashboards."
"The analytical and reporting capabilities are pretty straightforward and show every transaction and major attempt to attack the application in the cloud."
"The key benefit lies in having the largest and most up-to-date database. When it comes to using any Tenable product, it excels in finding vulnerabilities and providing analytics."
"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 has positively impacted my organization with risk reduction and compliance."
"The solution’s vulnerability management feature has helped us identify and mitigate risks well."
"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."
"The tool alerts us on depreciating performance or deficiencies of our web application. It helps us react on time."
"Scanning and reporting are the most valuable features of Tenable Cloud Security"
 

Cons

"Some initial setup and configuration were required by the admin side for enabling security policies, which were not supported initially."
"Some initial setup and configuration were required by the admin side for enabling security policies, which were not supported initially."
"There are a lot of issues in the tool, such as addressing the errors, addressing the stability, and addressing the reliability."
"I wish the container could be more lightweight so that anyone can test and verify SUSE Rancher Prime."
"I have noticed that SUSE Rancher's GUI is slow because we have more than 1,000 pods, and when searching for a pod name, the page takes some time to load."
"There are a lot of issues in the tool, such as addressing the errors, addressing the stability, and addressing the reliability."
"Additional features for a paid solution should be included, such as more detailed insights, better graphics, and an improved user interface."
"The product must provide more features."
"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."
"If Tenable Cloud Security offers a complete Cnapp solution with CWP, CIEM, and Waap security, it will be able to compete with other competitors."
"Ermetic needs to improve its security scanning. I would like to see more dynamic graphical forms."
"I have faced several bug incidents with the solution"
"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."
"I didn't find anything that wasn't useful or needed to be added."
"Tenable needs to offer a patch-based solution since it is an area where the tool lacks a bit."
 

Pricing and Cost Advice

Information not available
"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."
"The tool's price is good compared to other brands. The tool's subscription is for a year."
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Top Industries

By visitors reading reviews
Outsourcing Company
19%
Manufacturing Company
11%
Financial Services Firm
9%
University
8%
Government
11%
Computer Software Company
11%
Financial Services Firm
10%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business2
Midsize Enterprise1
Large Enterprise4
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise2
Large Enterprise5
 

Questions from the Community

What is your experience regarding pricing and costs for SUSE Rancher?
It is a very good tool to use, and it has a very good costing structure.
What needs improvement with SUSE Rancher?
I think SUSE Rancher can be improved, particularly because SUSE Manager, SUSE Rancher Manager, or SUSE Rancher Prime runs on containers. I wish the container could be more lightweight so that anyon...
What is your primary use case for SUSE Rancher?
My main use case for SUSE Rancher is managing multi-clusters, such as Kubernetes platform-based Kubernetes, GKE, AKS, and EKS. That was the main purpose. For managing those clusters with SUSE Ranch...
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 SUSE Rancher vs. Tenable Cloud Security and other solutions. Updated: December 2025.
881,282 professionals have used our research since 2012.