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Qualys CyberSecurity Asset Management vs Tenable Security Center comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jul 27, 2025

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

Zafran Security
Sponsored
Ranking in Vulnerability Management
17th
Average Rating
9.6
Reviews Sentiment
7.8
Number of Reviews
6
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (1st)
Qualys CyberSecurity Asset ...
Ranking in Vulnerability Management
8th
Average Rating
9.2
Reviews Sentiment
7.5
Number of Reviews
24
Ranking in other categories
Patch Management (5th), Cyber Asset Attack Surface Management (CAASM) (3rd), Attack Surface Management (ASM) (3rd), Software Supply Chain Security (5th)
Tenable Security Center
Ranking in Vulnerability Management
4th
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
55
Ranking in other categories
Cloud Security Posture Management (CSPM) (10th), Risk-Based Vulnerability Management (3rd)
 

Mindshare comparison

As of October 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 1.0%, up from 0.1% compared to the previous year. The mindshare of Qualys CyberSecurity Asset Management is 1.2%, up from 0.3% compared to the previous year. The mindshare of Tenable Security Center is 3.7%, down from 7.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Market Share Distribution
ProductMarket Share (%)
Tenable Security Center3.7%
Qualys CyberSecurity Asset Management1.2%
Zafran Security1.0%
Other94.1%
Vulnerability Management
 

Featured Reviews

Israel Cavazos Landini - PeerSpot reviewer
Weekly insights and risk analysis facilitate informed security decisions
I appreciate the weekly insights Zafran provides, which include critical topics for networks and IT security, allowing us to evaluate which insights apply to our environment. The organization score feature is valuable to keep the leadership team updated on how our infrastructure fares security-wise. The applicable risk level versus base risk level feature is beneficial because prior to Zafran, we only used the base risk level, but now understand that risk depends on the asset itself. Zafran is an excellent tool.
Nicki Møller - PeerSpot reviewer
Enables automation and quick access to necessary information
One of the significant challenges Qualys is discovery, which I know Microsoft excels at. I can't recall how well Qualys performs this function; it seems I might be missing some details. However, if there's one key aspect to focus on, it's discovery—the ability to identify assets that you are not aware of, even when you can see they are present. Understanding what those assets are is crucial. With Qualys CyberSecurity Asset Management, it was very difficult to extract detections from the system. The features within Qualys are limited to what they have developed. Sometimes a complete overview is needed to push to a Power BI dashboard, Splunk, ServiceNow, or other platforms. The export process is incredibly challenging. We needed a developer to write a hundred-line Python script that would loop over certain assets due to export limitations. Qualys CyberSecurity Asset Management could improve its integration capabilities. While it generates substantial data, correlating it with other data sources can be challenging. The export process is difficult, and pre-built integrations with other tools could be enhanced for better process implementation.
OndrejKOVAC - PeerSpot reviewer
Empower clients with risk-based vulnerability management through continuous workflow and valuable insights
Tenable Security Center could improve by implementing more dynamic data displays and translating reports into European languages. This is especially relevant in Central Eastern Europe, where clients often require reports in local languages. Additionally, the licensing model could be more flexible for managed security providers, similar to a pay-as-you-go model.

Quotes from Members

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

Pros

"We saw benefits from Zafran Security almost immediately after deploying it."
"Zafran is an excellent tool."
"Overall, we have seen about eighty-seven percent reduction of the number of vulnerabilities that require urgency to remediate, specifically the number of criticals."
"Zafran has become an indispensable tool in our cybersecurity arsenal."
"We are able to see the real risk of a vulnerability on our environment with our security tools."
"I would rate Qualys CyberSecurity Asset Management ten out of ten."
"The best feature is asset discovery through their cloud agent or IP-based scanning."
"The integration with different third-party tools, such as cloud providers like Azure and AWS, and asset management tools like CMDB systems, is valuable."
"The main thing I appreciate about Qualys CyberSecurity Asset Management is the cloud environment while tracking software and zero-day vulnerability risk, alongside asset discovery and tagging, as well as attack surface management."
"The most valuable features of Qualys CSAM include the ability to manage authorized and unauthorized applications efficiently. This feature helps in validating applications and maintaining a secure environment."
"I recommend Qualys CyberSecurity Asset Management due to its superior asset information collection capabilities, including comprehensive hardware and software inventorying."
"The asset management part is very simple and essential, and Qualys CyberSecurity Asset Management was particularly effective because the information was available exactly where needed, enabling automation and quick access to necessary answers."
"The end-of-life and end-of-service software and hardware are some of my favorite features."
"It basically reviews our threat landscape vulnerability."
"The solution is one of the most, if not the most, stable product available."
"Compliance and vulnerability scans are most valuable. Compliance scan helps in validating how our teams are complying, and vulnerability scan helps in future-proofing. Its vulnerability detection is accurate."
"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 SC is good for reporting and alerting. The filtering feature is also very valuable. Its integration with multiple vendors is quite good. It can be integrated with SIEM solutions and PAM solutions such as Thycotic, which is very helpful."
"The customer service and support team at Tenable were extremely helpful."
"The most effective feature of Tenable Security Center for detecting vulnerabilities is its capability for critical mapping."
"The usability is really good. It's very easy to use and a good platform. It is scalable and very stable. The technical support is fine and the setup is super easy."
 

Cons

"The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvements."
"I think the ability to have some enhanced reporting capabilities is something they can improve on, as they have good reports but we have asked for some specific reporting enhancements."
"Initially, we were somewhat concerned about the scalability of Zafran due to our large asset count and the substantial amount of information we needed to process."
"The scanning function could be improved."
"In our reporting, we faced a challenge syncing with cloud devices."
"We encountered some false positives, which required coordination with the IT team for verification."
"Based on the company's budget, Qualys offers limited features, which can also be utilized in other environments."
"The deployment is somewhat complicated and could be made more user-friendly for most users."
"Qualys could improve by enhancing its dynamic tagging and role-based access control features, and by refining its user interface for a more intuitive and efficient user experience."
"Further research and development are needed to enhance integration with other cloud agents and products, particularly improving communication with external products and vendors."
"The only minor issue is occasionally being redirected to multiple teams, causing slight delays."
"Tenable's technical support has declined in quality over time. While they used to be excellent, achieving ratings of eight or nine, they now rate around six or seven due to longer response times and less thorough assistance."
"The web application scanning area can be improved."
"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."
"Certain aspects require manual effort, such as exporting and analyzing data for our dashboards. The built-in components of the Tenable solution are somewhat clumsy that require external tools. So, this is an area of improvement."
"Tenable's reporting engine needs improvement. It needs to be more efficient and add more features."
"The solution's user interface has some issues."
"The integration is very good, although it still needs to improve."
"Tenable SC could be improved with additional connectivity to external company postures and the capability of managing and sustaining agents in the systems directly without additional platforms in the middle."
 

Pricing and Cost Advice

Information not available
"The cost for Qualys CyberSecurity Asset Management is high."
"The pricing is fair. I would love to see the price come down a little bit, but we do get a lot of value out of it. We are squeezing every ounce of value we can out of the tool."
"The Qualys Cybersecurity Asset Management pricing is well-aligned with our usage."
"It is cost-effective because, in a single tool, we are getting everything. All the solutions come in a single license or price."
"The pricing for Qualys Cybersecurity Asset Management is reasonable, with an annual subscription costing around $1,000 per year or a monthly subscription starting at approximately $72 per month, depending on the specific package and features included."
"Qualys is competitively priced for its features. Its pricing is suitable for large organizations with more than 4,000 assets, but for smaller organizations with few assets, such as banks, the costs might be high. They should come up with packages that are suitable for small organizations."
"The pricing is reasonable relative to the features provided, as it collects all module data and operates as a main, centralized inventory, making it a cost-effective solution."
"The pricing for Qualys CSAM is nominal."
"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."
"The tool provides competitive pricing."
"I would rate the pricing a nine out of ten, where ten is expensive. It is the most expensive tool my company is using."
"The price can start at €10,000 ($13,000 USD) for between 500 and 1,000 assets, and the price can climb into the millions as more assets are added."
"Costing is pretty reasonable compared to the competition."
"For 500 users the licensing fee is roughly $100,000."
"Though reasonable, the main competitor of Tenable SC, Rapid7, offers a more aggressive and better priced product."
"The price of Tenable SC is expensive, we pay approximately €70,000 for the license annually. We have to pay for each IP test. The cost of other solutions is far less, such as Nessus Professional, which is €3,000 annually."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Computer Software Company
9%
Manufacturing Company
8%
Government
6%
Computer Software Company
16%
Financial Services Firm
14%
Manufacturing Company
7%
Government
7%
Financial Services Firm
12%
Computer Software Company
10%
Government
10%
Manufacturing Company
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise2
Large Enterprise16
By reviewers
Company SizeCount
Small Business22
Midsize Enterprise10
Large Enterprise26
 

Questions from the Community

What is your experience regarding pricing and costs for Zafran Security?
Since we stood Zafran Security up in our private cloud, we handle the maintenance on our side. As we opted not to use...
What needs improvement with Zafran Security?
In terms of areas for improvement, Zafran Security is doing a really great job as a new and emerging company. Oftenti...
What is your primary use case for Zafran Security?
My use cases for Zafran Security revolve around two primary areas. One is around vulnerability management and priorit...
What is your experience regarding pricing and costs for Qualys CyberSecurity Asset Management?
We are currently using a cheaper solution, and I sometimes get the feeling that our solution is less stable. When thi...
What needs improvement with Qualys CyberSecurity Asset Management?
One of the significant challenges Qualys is discovery, which I know Microsoft excels at. I can't recall how well Qual...
What is your primary use case for Qualys CyberSecurity Asset Management?
We are using Qualys CyberSecurity Asset Management for daily activities such as identifying new assets through networ...
What do you like most about Tenable SC?
The tool's dashboard and reporting capabilities match our company's needs since we are able to modify the basic view ...
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?
The reason for rating it an eight out of ten is that the initial setup could be easier; the setup is rather difficult...
 

Also Known As

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

Overview

 

Sample Customers

Information Not Available
Information Not Available
IBM, Sempra Energy, Microsoft, Apple, Adidas, Union Pacific
Find out what your peers are saying about Qualys CyberSecurity Asset Management vs. Tenable Security Center and other solutions. Updated: September 2025.
869,566 professionals have used our research since 2012.