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Qualys CyberSecurity Asset Management vs The NodeZero Platform by Horizon3.ai comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 8, 2026

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 CyberSecurity Asset ...
Ranking in Vulnerability Management
9th
Average Rating
9.0
Reviews Sentiment
7.0
Number of Reviews
35
Ranking in other categories
Patch Management (4th), Cyber Asset Attack Surface Management (CAASM) (2nd), Attack Surface Management (ASM) (2nd), Software Supply Chain Security (3rd)
The NodeZero Platform by Ho...
Ranking in Vulnerability Management
11th
Average Rating
9.0
Reviews Sentiment
5.7
Number of Reviews
11
Ranking in other categories
Advanced Threat Protection (ATP) (12th), Penetration Testing Services (1st), Breach and Attack Simulation (BAS) (1st), Risk-Based Vulnerability Management (5th)
 

Mindshare comparison

As of February 2026, in the Vulnerability Management category, the mindshare of Qualys CyberSecurity Asset Management is 1.3%, up from 0.5% compared to the previous year. The mindshare of The NodeZero Platform by Horizon3.ai is 1.5%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Market Share Distribution
ProductMarket Share (%)
Qualys CyberSecurity Asset Management1.3%
The NodeZero Platform by Horizon3.ai1.5%
Other97.2%
Vulnerability Management
 

Featured Reviews

AN
Cyber Security Specialist at UBS Financial
Customized dashboards and quick deployment support comprehensive asset management
We use the True Risk Score for vulnerability prioritization, though we do not solely rely upon it since some assets may be decommissioned soon or not in use. From Qualys CyberSecurity Asset Management, we primarily focus on internet-facing assets. We have created separate tasks for internet-facing assets and track the True Risk dashboard specifically for these assets. If the True Risk Score is higher for any internet-facing assets, then we take action accordingly. The True Risk Score is very helpful for prioritization. The initial setup was straightforward and easy. We needed to create customized tags, group them twice, and validate whether the operating system detection was true positive or false positive. We encountered some false positives, which required coordination with the IT team for verification. In six months, we had approximately 20-25 machines that needed verification on a weekly basis. We coordinated with the IT team to identify the exact operating system specifications.
SH
Chief Information Officer at a construction company with 1,001-5,000 employees
Has unified our IT teams by providing clear visibility into network vulnerabilities and accelerated remediation with real-world attack testing
One of the things that we've shared with Horizon is just the reporting. They've made a lot of changes over time, but when examining computers, most average normal people don't look at a computer and identify it as 114.82.117.180. They identify it as 'the printer for accounting.' When many of the reports give the very detailed technical IP address or serial number, that's really not helpful for anyone other than the person, the hands-on person that's trying to remediate it. All the managers, all the leaders, having information in that format isn't helpful. Being able to have information about what those devices are would be very helpful. There's a technical reason they can't just have an easy button because some people have really complicated networks. When examining things for the average company, the average executive, that 114 number, there's only one of those. But if examining an AT&T or a Walmart, it isn't unique. They haven't solved that problem. But for the 90% of companies, being able to have just a human readable name for all devices on your network in all of the reports all of the time would be the most beneficial.

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 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."
"The most valuable feature is the real-time visibility Qualys CyberSecurity Asset Management provides into all assets across our development and operational environments."
"The most valuable feature is the Management sensor, which helps identify gaps in policy agent availability, thereby improving agent utilization."
"The scanning results are pretty good, and some of the insights are quite valuable."
"I like the EASM part because it provides visibility into unmanaged assets that are public-facing."
"I use it primarily with tagging, asset counts, and groups that we can put them in, and we also use it to tell if a device has been merged and seen in Qualys CyberSecurity Asset Management, so that's beneficial for us too."
"The best feature is asset discovery through their cloud agent or IP-based scanning."
"It de-duplicates findings and helps you understand what the vulnerabilities from your external scans and your external attack surface management are and how they connect to the vulnerabilities on your internal scans."
"The NodeZero Platform's real attack capabilities help identify vulnerabilities on my on-premise systems by adding an element of validation and offensive security testing on top of known vulnerabilities. The feature that allows security teams to fix and retest vulnerabilities instantly is very useful, even though it may not happen literally 'instantly.' It's a necessary tool for any organization to understand whether vulnerabilities are genuinely exploitable by attackers. With its near-real-time testing capabilities, it's an essential part of any security portfolio."
"Honestly, it's one of the most transformational technologies we've implemented in our company."
"The NodeZero Platform's real attack capabilities help in identifying vulnerabilities on our on-prem systems because it provides actual vulnerabilities by attacking our systems."
"For us, The NodeZero Platform is literally the single best security solution we have because the way that it works is we're able to scan every part of our network, both internally and externally, and then get completely actionable feedback that doesn't matter if it's for an application developer or a network admin."
"My favorite feature about The NodeZero Platform is that it's autonomous, and it truly delivers on that promise—it can be set and forgotten while it performs its tasks, and it does exactly what it claims to do."
"Overall, I'd rate NodeZero at nine to 9.5 out of ten."
"We experienced a threat that could have severely crippled us, but we were able to shut it down before it escalated, thanks to internal vulnerability testing and addressing critical vulnerabilities using their tool."
"I rate the stability of the NodeZero Platform a ten out of ten."
 

Cons

"The main aspect that needs improvement is the user interface, which should be more intuitive."
"Further research and development are needed to enhance integration with other cloud agents and products, particularly improving communication with external products and vendors."
"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."
"Sometimes both updates and software types appear together on one list, making it hard to differentiate."
"Integration of Qualys CyberSecurity Asset Management, particularly with ServiceNow, takes a very long time, and it needs prioritization of patch rules based on vulnerability risk."
"The UI and menu navigation has improved significantly, however, the menus could still be clunky, making navigation within the assets challenging."
"I think the one thing Qualys CyberSecurity Asset Management can do better is the package management and the updating process."
"In our reporting, we faced a challenge syncing with cloud devices."
"The reports are quite useless."
"The areas for improvement for The NodeZero Platform involve integration and automation. It would be beneficial if it could integrate directly with vulnerability management tools that would allow the platform to automatically import data, identify vulnerable systems, and test targets immediately, potentially even enabling automated feedback loops for rescanning since the process is currently manual."
"You need to be cautious about what it scans, as it could potentially cause issues."
"Sometimes even their support doesn't know why we're seeing certain issues."
"I think The NodeZero Platform could improve by leveraging GPUs for password cracking, which would be pretty good."
"The speed of the scans takes some time, but in my opinion, it is not surprising for what it is doing."
"They've added a chatbot which isn't particularly useful, but when it can't answer questions, it forwards messages to human support."
"I encountered challenges with patch management, as we struggled to test and implement patches due to time constraints. This led to our patch management process being ineffective."
 

Pricing and Cost Advice

"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 CSAM is nominal."
"Qualys offers excellent value for money."
"Qualys CyberSecurity Asset Management can be expensive, especially if we already have VMDR."
"The pricing is market-competitive."
"Though the solution is considered expensive, if bundled with other services such as VMDR or cloud agents, its value would significantly increase. It is currently a bit costly, but with bundling, it could become attractive to more customers."
"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."
Information not available
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Financial Services Firm
12%
Manufacturing Company
8%
Comms Service Provider
6%
Computer Software Company
9%
Manufacturing Company
8%
Comms Service Provider
8%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise2
Large Enterprise23
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise1
Large Enterprise4
 

Questions from the Community

What needs improvement with Qualys CyberSecurity Asset Management?
I think the one thing Qualys CyberSecurity Asset Management can do better is the package management and the updating process. Knowing that you can't update any of the packages until you've done the...
What is your primary use case for Qualys CyberSecurity Asset Management?
I primarily use it for a small, single-site, multi-source setup with multi-WAN inputs. I have a main fiber connection and a couple of failovers while managing different networks across different se...
What do you like most about Horizon3.ai?
Penetration testing and scans are useful features.
What needs improvement with Horizon3.ai?
I think The NodeZero Platform could improve by leveraging GPUs for password cracking, which would be pretty good.
What is your primary use case for Horizon3.ai?
We use The NodeZero Platform for control validation and we are also looking for the likelihood of vulnerabilities.
 

Also Known As

No data available
Horizon3.ai
 

Overview

 

Sample Customers

Information Not Available
Government agencies, Defense Industrial Base organizations, and enterprises in regulated industries such as finance, healthcare, manufacturing, and criticalinfrastructure rely on NodeZero to meet rigorous security and compliance requirements with continuous, scheduled, and on-demand testing.
Find out what your peers are saying about Qualys CyberSecurity Asset Management vs. The NodeZero Platform by Horizon3.ai and other solutions. Updated: February 2026.
881,757 professionals have used our research since 2012.