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Runecast vs Tenable Security Center comparison

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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

Qualys TotalCloud
Sponsored
Ranking in Vulnerability Management
5th
Ranking in Cloud Security Posture Management (CSPM)
6th
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
54
Ranking in other categories
Container Security (8th), Cloud Workload Protection Platforms (CWPP) (7th), SaaS Security Posture Management (SSPM) (2nd), Cloud-Native Application Protection Platforms (CNAPP) (6th)
Runecast
Ranking in Vulnerability Management
82nd
Ranking in Cloud Security Posture Management (CSPM)
46th
Average Rating
9.0
Reviews Sentiment
7.0
Number of Reviews
1
Ranking in other categories
GRC (64th), Container Security (50th), Cloud Workload Protection Platforms (CWPP) (39th), Cloud-Native Application Protection Platforms (CNAPP) (32nd), Compliance Management (23rd)
Tenable Security Center
Ranking in Vulnerability Management
18th
Ranking in Cloud Security Posture Management (CSPM)
24th
Average Rating
8.2
Reviews Sentiment
7.2
Number of Reviews
56
Ranking in other categories
Risk-Based Vulnerability Management (9th)
 

Mindshare comparison

As of November 2026, in the Vulnerability Management category, the mindshare of Qualys TotalCloud is 1.2%, up from 1.0% compared to the previous year. The mindshare of Runecast is 0.6%, up from 0.2% compared to the previous year. The mindshare of Tenable Security Center is 2.4%, down from 3.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Mindshare Distribution
ProductMindshare (%)
Qualys TotalCloud1.2%
Tenable Security Center2.4%
Runecast0.6%
Other95.8%
Vulnerability Management
 

Featured Reviews

reviewer2859021 - PeerSpot reviewer
Sr Security Engineer at a tech vendor with 5,001-10,000 employees
Risk-based triage has transformed container security and now prioritizes high-impact threats
The best features Qualys TotalCloud offers currently include managing cloud infrastructure and container security while facing major challenges such as alert fatigue. Traditional vulnerability scanners flag hundreds of CVEs on short-lived Kubernetes containers, some of which have no internet exposure or are gone before we can even triage them. I leverage Qualys TotalCloud to move beyond static CVSS. I use it to implement runtime exposure, correlation risk reprioritization, and shift-left integration. This notifies developers to fix a base image upstream rather than patching live ephemeral instances. In my work with cloud and container security, the biggest operational hurdle was alert fatigue. I use Qualys to shift left from static CVSS severity to context-aware risk prioritization. I correlated raw vulnerability data with real-time risk factors such as public network exposure, active runtime execution, or overly permissive IAM roles. This allows us to immediately drop the priority of isolated containers and escalate lower-severity CVEs that sit on an exposed, high-risk path. We can map these findings directly back to our CI/CD pipelines so developers can patch the root base images upstream. We have drastically cut down the signal-to-noise ratio, saved a lot of manual hours doing triage work, and ensured engineering effort goes directly towards high-impact risk reduction.
Burak AKCAGUN - PeerSpot reviewer
Business Development Manager at Axoft Ukraine
Helps with risk assessments for containers, assessing security, and ensuring container compliance
I rate the overall product a nine out of ten. Customers can conveniently view all companies in a single dashboard if they have different companies. This feature eliminates the need for different solutions and separate installations. Moreover, the solution extends beyond servers, encompassing various platforms such as VMware and Kubernetes. Additionally, end-users can install the solution from their client's perspective.
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.

Quotes from Members

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

Pros

"I depend heavily on the reports that I have from this tool."
"I rate the breadth of FlexScan in providing visibility into on-premises, multicloud, and container environments as fantastic."
"Qualys TotalCloud's most valuable feature is its ability to link clusters of assets, providing a clear model of deployments, vulnerabilities, and statuses."
"Its excellent graphical interface makes the scanning process simple."
"Multi-cloud visibility saves time and makes things easier, as we can also have comparability to see what configuration differences have been made from cloud to cloud."
"It is a cloud-native app that integrates with both IaaS and SaaS. It seamlessly integrates with other platforms."
"I appreciate TotalCloud's real-time protection and remediation features. The remediation options include automated one-click remedies and custom changes that help manage vulnerabilities efficiently."
"Generally, Qualys is very good at detections, whether on cloud or on-prem, and the agent allows deployment on both infrastructures, providing continuous monitoring of your assets, which is a key selling point for us."
"Runecast is a good partner for VMware. Once we have installed it, we can see all the problems and issues. It also has VMware knowledge-based articles."
"The tool provides us insight into the happens of the network and its hosts. It provides me with a list of hosts."
"Compared to other products, the most valuable features of the solution are its ease of use and ability to provide visibility over scan results while providing many templates to users, making it a helpful tool."
"Tenable is the leading product for vulnerability scanning."
"I like Tenable.sc's analytics and reporting. You can also configure your on-prem network monitors to talk to your Tenable.sc control panel."
"The ROI is almost guaranteed because there is a lot of value in using the product and reporting that to our company."
"The most effective feature of Tenable Security Center for detecting vulnerabilities is its capability for critical mapping."
"The most valuable features in Tenable SC are scanning and analysis."
"The solution is completely stable and operation is user-friendly."
 

Cons

"There is room for improvement in vulnerability scanning, particularly for PaaS environments. Currently, Qualys does not have full access to these instances, which limits its effectiveness."
"We encountered challenges identifying the correct resource category for certain items, such as those in containers or storage."
"Qualys' customer service provides quality answers, but the response time is long, even though it is within the SLA."
"The improvement needed in Qualys TotalCloud is mainly in the artificial intelligence automation agents, where we can customize and create what meets our needs, not necessarily having to use those provided in the tool."
"In TotalCloud, I would suggest improvements in policy checks to cater to various inventory types like VPCs, subnets, S3 buckets, or IAMs. There is a lack of data segregation according to criticality or inventory."
"The cloud licensing unit system is unclear, especially since "units" aren't well-defined."
"We would like to see Windows-based sensors available in Qualys, as this would make the platform more versatile and support a broader range of environments."
"The areas in the solution that have room for improvement include the UI/UX design, which should be improved, and they should integrate more artificial intelligence into the product."
"The product lacks network assessment capabilities. We cannot view our network assets or scan switches, routers, or IPs for vulnerabilities and issues."
"One of the challenges that we may have experienced with that platform would be the flexibility of how to modify or create."
"The reports and plugins for reports and scans could benefit from enhancements."
"The dashboard templates are limited."
"The reporting needs a lot of work on the template."
"I think the vendor training provided for Tenable.sc could be a lower price. It's quite expensive for the training."
"The price of Tenable SC is expensive, we pay approximately €70,000 for the license annually."
"There's a lot of information being streamed out of the reports. What would be nice, and maybe we just haven't found it, would be more of an executive-type view. We still expect it to collect all this information, but we would like a feature that would allow us to show it to an executive or a director or someone like that and give them some type of high-level overview but not get into the nitty-gritty."
"There is not much room for improvement. However, there should be a guide that describes the step-by-step procedures for doing tasks. Otherwise, training is required from a senior guy to a junior guy."
 

Pricing and Cost Advice

"TotalCloud's price is about right where I would expect it to be."
"Qualys TotalCloud offers competitive pricing given its comprehensive suite of features, including integration, assessment, remediation, and detection capabilities, all within a single platform."
"The cost is high, but it meets our organizational needs."
"I am not sure about the pricing. From what I understand, it is a bit on the higher side, but I do not have the exact numbers."
"Qualys TotalCloud is expensive."
"Qualys TotalCloud is cost-efficient and was selected for its value compared to other products."
"The pricing for TotalCloud is attractive and competitive in the market. Given the features, especially the dashboard, I have no concerns regarding pricing."
"Its price seems higher compared to other tools, but it is worth it. If they could adjust the pricing and make it comparable with other tools, that would be great."
"Runecast's pricing is cheaper than that of its competitors."
"We're able to save because we don't have to employ more staff members to help wit ht he scheduling of the scans, running the reports or sending them out to the systems owners. That alone is a big ROI for us."
"Though reasonable, the main competitor of Tenable SC, Rapid7, offers a more aggressive and better priced product."
"My company needs to make yearly payments towards the licensing costs. The pricing of the solution falls in the mid-range level, so it is not too expensive"
"The licensing costs for this solution are approximately $100,000 US, and I think that covers everything."
"This solution's price is quite high."
"For 500 users the licensing fee is roughly $100,000."
"It is a bit expensive. Everything is included in the license."
"It is slightly more expensive than other solutions in the same sphere."
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Top Industries

By visitors reading reviews
Comms Service Provider
18%
Outsourcing Company
11%
Manufacturing Company
11%
Financial Services Firm
10%
Comms Service Provider
22%
Construction Company
20%
Government
9%
Educational Organization
8%
Manufacturing Company
12%
Financial Services Firm
11%
Outsourcing Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise11
Large Enterprise38
No data available
By reviewers
Company SizeCount
Small Business22
Midsize Enterprise12
Large Enterprise27
 

Questions from the Community

What is your experience regarding pricing and costs for Qualys TotalCloud?
We purchased Qualys TotalCloud for GCP and Azure as well. It is comparatively better than others regarding pricing. T...
What needs improvement with Qualys TotalCloud?
I am unsure about how Qualys TotalCloud can be improved. I do not have anything else to add about the needed improvem...
What is your primary use case for Qualys TotalCloud?
My main use case for Qualys TotalCloud is telemetry, although I am unsure about the specifics. A quick specific examp...
Ask a question
Earn 20 points
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 ...
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 a...
 

Also Known As

Qualys TotalCloud with FlexScan
Runecast Analyzer
Tenable.sc, Tenable Unified Security, Tenable SecurityCenter
 

Overview

 

Sample Customers

Information Not Available
Our customers tell us regularly how Runecast benefits CIOs, CISOs, and both Security and Operations teams across verticals with a proactive approach that results in major time and cost savings, increased uptime and security standards complianceSuccess Highlight 75-85% troubleshooting time savings – Kiel Municipal Hospital90% time savings on reactive troubleshooting – Near East Bank90% time savings in upgrade planning– FLEXdata80% reduction in monthly incidents and issues – University of St Andrews78,000 EUR/year minimum annual cost savings – Notino100s of hours saved on security compliance with remediation scripts alone – Kiel Municipal Hospital75% time saved on troubleshooting and root cause analysis – de Volksbank
IBM, Sempra Energy, Microsoft, Apple, Adidas, Union Pacific
Find out what your peers are saying about Wiz, Qualys, Tenable and others in Vulnerability Management. Updated: October 2026.
920,769 professionals have used our research since 2012.