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AttackIQ vs The NodeZero Platform by Horizon3.ai comparison

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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:
 

ROI

Sentiment score
5.3
Qualys TotalCloud enhances efficiency, reduces costs by 30-40%, and increases ROI by 10-20%, significantly saving time and resources.
Sentiment score
4.5
AttackIQ improved operational efficiency by enhancing security validation, reducing manual efforts, and increasing detection accuracy and alert quality.
Sentiment score
3.6
NodeZero Platform by Horizon3.ai enhances efficiency, reduces costs, and improves scalability with autonomous pen testing and continuous vulnerability scanning.
It has saved about 90% of our time.
Senior Consultant at a consultancy with 10,001+ employees
TotalCloud has generated overall savings of 30 to 40 percent across various departments.
Security Manager at a consultancy with 10,001+ employees
CallStream helps us integrate and automate tasks.
Senior Security Consultant at CyberNxt Solutions LLP
We have seen a massive return on investment with AttackIQ, specifically from a resource perspective and time spent on findings due to the fact that the accuracy of the reporting or the accuracy of the findings from AttackIQ was brilliant.
Solutions Sales Specialist at a outsourcing company with 1,001-5,000 employees
A reduction in remediation time has been seen because it is finding things before they happen.
Director of Enterprise Security at a energy/utilities company with 51-200 employees
Being able to find them because there have been no eyes on that particular section so far ever, and fixing those potentially prevented those companies from getting breached.
IT Security Consultant at Systemhaus for you GmbH
So far, I have seen a return on investment with The NodeZero Platform by Horizon3.ai, as we managed to save a lot of time and effort with this because this is an autonomous tool, and our manual effort is significantly reduced because of a product of this type.
Senior Manager | Manager Security Services at RISK ASSOCIATES
 

Customer Service

Sentiment score
7.0
Qualys TotalCloud's customer support is praised for expertise and responsiveness but occasionally faces response delays and inefficiencies.
Sentiment score
7.5
<p>AttackIQ support is responsive and knowledgeable, aiding users with BAS workflows and MITRE ATT&amp;CK, though improvements are suggested.</p>
Sentiment score
7.2
Horizon3.ai's NodeZero Platform customer service is highly praised for its quick, knowledgeable, and efficient support, often rated exemplary.
They are helpful, respond to my queries, and can answer any question.
Developer at a consultancy with 10,001+ employees
Qualys's tech support is highly responsive, providing multiple ways to interact with them.
Service Manager, Security Operations at CDA IT SOLUTIONS
Qualys' customer service provides quality answers, but the response time is long, even though it is within the SLA.
Works at a consultancy with 10,001+ employees
The support team generally responsive, technically knowledgeable, and helpful during both onboarding and operational phases.
Security Consultant at Deloitte
The customer support for AttackIQ is quite quick to resolve issues.
Software Development Analyst at a tech vendor with 10,001+ employees
The customer support for AttackIQ is pretty quick.
DevOps at a marketing services firm with 51-200 employees
Overall, when it comes to The NodeZero Platform's tech support, you can reach them via a chat message on their website, and they respond almost immediately.
Director of IT Security at a manufacturing company with 1,001-5,000 employees
Previously, with time-sensitive engagements, I would worry about resolving issues before deadlines. That concern has diminished as they've become more responsive and require less escalation to engineering.
Principal Consultant at JTI Cybersecurity
The vast majority of times they are able to resolve the exact questions my team has on the first attempt, which is really good for customer or technical support.
Chief Information Officer at a construction company with 1,001-5,000 employees
 

Scalability Issues

Sentiment score
7.5
Qualys TotalCloud excels in scalability but may need skilled management, adaptable for varying environments and large-scale deployments.
Sentiment score
7.1
AttackIQ excels in handling workloads, offering centralized visibility and scalability when integrated with logging, SIEM, and monitoring systems.
Sentiment score
7.3
The NodeZero Platform efficiently manages extensive deployments, offers flexible testing, and is ideal for large enterprise environments despite licensing limits.
We started our organization about nine months back. We started with about 30 users, and we now have more than 100 users.
CIO at a venture capital & private equity firm with 11-50 employees
Our organization currently uses it to manage over 1200 web applications.
Analyst, Information Security at Infosys
It is absolutely scalable, and I would rate its scalability as nine out of ten.
retired at a consultancy with 10,001+ employees
It can handle increasing workloads and more complex simulations as my needs grow without any problem.
Software Development Analyst at a tech vendor with 10,001+ employees
AttackIQ scales well for enterprise-level security validation and continuous testing use cases.
Security Consultant at Deloitte
AttackIQ is quite scalable as long as you understand what you want to do with it and where you want to go.
Solutions Sales Specialist at a outsourcing company with 1,001-5,000 employees
We have conducted pen tests in environments with hundreds of thousands of IP addresses without any scalability issues.
CEO at cybovate
We currently scan approximately 1,500-2,000 assets and haven't encountered any scaling or throughput issues.
Information Security Manager at a non-profit with 51-200 employees
The platform offers various insider threats, segmentation tests, phishing tests, and PCI DSS tests.
Head Dig IT Al And Response/ Consultant at a tech services company with 11-50 employees
 

Stability Issues

Sentiment score
8.3
Qualys TotalCloud is praised for stability, boasting 99.9% uptime with minimal downtime and quickly resolved minor bugs.
Sentiment score
7.9
AttackIQ is highly stable and reliable, with no downtime issues, ideal for continuous security validation and assessments.
Sentiment score
8.3
The NodeZero Platform by Horizon3.ai is highly stable with minimal downtime, occasional configuration issues, and safe production operation.
Overall, the support provided has been excellent.
Analyst, Information Security at Infosys
It is a stable solution, which is why we chose it.
CIO at a venture capital & private equity firm with 11-50 employees
Continuous monitoring is crucial to ensure system stability and avoid vulnerabilities or threats.
Developer at a consultancy with 10,001+ employees
We have not encountered any issues on the platform regarding accessibility, performance, or stability.
CEO at cybovate
Regarding stability, it has never crashed, and there has not been any lagging from deployment or running.
Director of Enterprise Security at a energy/utilities company with 51-200 employees
I would rate the stability of The NodeZero Platform by Horizon3.ai as a ten.
Senior Manager | Manager Security Services at RISK ASSOCIATES
 

Room For Improvement

Users recommend enhancing compliance, UI, integration, and reporting, improving security features, and optimizing pricing and navigation for Qualys TotalCloud.
AttackIQ needs improved onboarding, tool integrations, user-friendly features, and simplified workflows to enhance value and user experience.
NodeZero Platform requires enhanced customization, integration, and scalability, with focus on user-friendliness, cost, and reducing false positives.
Ideally, the scanner should automatically detect and scan all subdomains, even if not explicitly defined, ensuring comprehensive vulnerability assessment.
Analyst, Information Security at Infosys
Ideally, updates should be more immediate, enabling quicker implementation of solutions.
Project Lead at Persistent Systems
Our goal is to integrate all these functions into Qualys, creating a single dashboard for comprehensive security monitoring and management.
Senior Information Security Engineer at a consultancy with 10,001+ employees
One area for improvement is the initial configuration complexity, which is very complex in the initial stage to configure the whole thing and integrate with the SOC, presenting a learning curve for organizations that are new to adversary emulation or continuous security validation.
Security Consultant at Deloitte
AttackIQ works best when a SOC already has a process for acting on findings.
Solutions Sales Specialist at a outsourcing company with 1,001-5,000 employees
I would appreciate even deeper integrations with security tools and more automated remediation recommendations to streamline follow-up actions.
SOC L2 | Incident Responder at a financial services firm with 501-1,000 employees
This service reveals which credentials and email addresses are available on the deep web, as well as which domains have been set up using typo-squatting techniques.
Information Security Manager at a non-profit with 51-200 employees
The one thing that is very much asked from us as a service provider is DAST testing, so when a company is building a software, they could see their current security status while they are building the application.
Offensive Security Analyst at a tech services company with 201-500 employees
If that pen test could be load balanced on more than one system, I believe The NodeZero Platform by Horizon3.ai could leverage that system and complete penetration tests in a much quicker time frame, providing quicker results to customers.
Lead Security Engineer at a healthcare company with 10,001+ employees
 

Setup Cost

Qualys TotalCloud is costly but offers value and integration, ideal for enterprises despite higher pricing.
NodeZero Platform is praised for affordable, flexible pricing, offering value and adaptability for enterprise-level penetration testing needs.
Qualys TotalCloud's pricing is currently acceptable, it is becoming increasingly expensive.
Senior Manager at a financial services firm with 10,001+ employees
Pricing is managed by our finance team; however, Qualys TotalCloud offers cost-effective licensing flexibility.
IT Manager at a consultancy with 10,001+ employees
Qualys TotalCloud is expensive, but it offers a premier solution with no headaches.
Vice President at Inspira Enterprise
My experience with pricing, setup cost, and licensing for AttackIQ is that since I was using the free version, I did not purchase it initially and was only utilizing the platform, doing lab simulations that were free in that environment.
Software Development Analyst at a tech vendor with 10,001+ employees
The pricing is much more affordable than traditional penetration tests.
Manager, Information Technology at a performing arts with 11-50 employees
It's a bit cheaper than manual penetration testing because manual testing typically allows you to scan only a few subnets.
Works at a hospitality company with 201-500 employees
Usually, manual penetration test scans take considerable time and money.
Security Engineer at Herjavec Group
 

Valuable Features

Qualys TotalCloud enhances risk management with misconfiguration detection, TruRisk integration, continuous monitoring, automation, and seamless integration for IaaS and SaaS.
AttackIQ provides continuous security testing, enhances visibility, and integrates with tools to improve detection and threat defense.
NodeZero Platform offers easy deployment, automated penetration tests, remediation guidance, real attack validation, and scalability for enhanced cybersecurity.
This view of risk helps reduce the work we would have to do to combine multiple sources to prioritize risk.
Works at a consultancy with 10,001+ employees
It will help cybersecurity professionals monitor the cloud and find vulnerabilities.
Developer at a consultancy with 10,001+ employees
We are enjoying the new feature, FlexScan, which is valuable for Internet-facing VMs.
Senior Consultant at a consultancy with 10,001+ employees
AttackIQ allows us to resolve issues much quicker because these issues come in categories, enabling us to prioritize them and fix the emergency issues first.
DevOps at a marketing services firm with 51-200 employees
The continuous validation of security controls through repeatable attack simulations is a massive advantage for me.
Solutions Sales Specialist at a outsourcing company with 1,001-5,000 employees
When a new vulnerability, such as a zero-day exploit, is identified, they review your previous scans to determine if you might be vulnerable to it, and they proactively notify you.
Director of IT Security at a manufacturing company with 1,001-5,000 employees
The detailed reports not only list the vulnerabilities that matter, but they also include direct links to patches.
Information Security Manager at a non-profit with 51-200 employees
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.
Chief Information Security Officer at a construction company with 1,001-5,000 employees
 

Categories and Ranking

Qualys TotalCloud
Sponsored
Ranking in Vulnerability Management
10th
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
41
Ranking in other categories
Container Security (11th), Cloud Workload Protection Platforms (CWPP) (7th), Cloud Security Posture Management (CSPM) (7th), SaaS Security Posture Management (SSPM) (2nd), Cloud-Native Application Protection Platforms (CNAPP) (6th)
AttackIQ
Ranking in Vulnerability Management
36th
Average Rating
8.4
Reviews Sentiment
6.4
Number of Reviews
7
Ranking in other categories
Breach and Attack Simulation (BAS) (4th), Attack Surface Management (ASM) (10th), Continuous Threat Exposure Management (CTEM) (4th)
The NodeZero Platform by Ho...
Ranking in Vulnerability Management
8th
Average Rating
8.8
Reviews Sentiment
6.1
Number of Reviews
26
Ranking in other categories
Advanced Threat Protection (ATP) (13th), Penetration Testing Services (1st), Breach and Attack Simulation (BAS) (1st), Risk-Based Vulnerability Management (2nd), AI-Powered Penetration Testing (1st)
 

Mindshare comparison

As of August 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 AttackIQ is 0.7%, up from 0.2% compared to the previous year. The mindshare of The NodeZero Platform by Horizon3.ai is 1.3%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Mindshare Distribution
ProductMindshare (%)
The NodeZero Platform by Horizon3.ai1.3%
Qualys TotalCloud1.2%
AttackIQ0.7%
Other96.8%
Vulnerability Management
 

Featured Reviews

RO
IT Security Expert at Alior Bank S.A.
Unified risk scoring has improved our cloud visibility and simplifies remediation priorities
Qualys TotalCloud provides unified vulnerability and threat assessment across both IAS and SaaS. This solution provides a single prioritized view of risk, which helps reduce the work I would have to do. We are no longer based on CVSS; we are based on Qualys risk scoring, which is based on CVSS plus internal findings made by Qualys, and then assigns its own score. The TruRisk insight feature has found a small number of assets with high vulnerability scores, though I am cautious since some information is classified. Qualys TotalCloud has positively impacted our bank's performance, and we have definitely seen benefits after implementing this solution.
Charl Pinches - PeerSpot reviewer
Solutions Sales Specialist at a outsourcing company with 1,001-5,000 employees
Continuous validation has transformed our SOC and now proves control effectiveness with evidence
Running in our SOC, it moves the conversation from assumptions and dashboards to measurable proof, which is exactly what makes AttackIQ valuable in day-to-day security operations. The breach and attack simulation that supports testing, prevention, detection, and response is a key feature for me, as is the ongoing exposure management, rather than a one-time security assessment. AttackIQ's reporting helps translate technical findings into actionable remediation steps, which are easy to understand. The continuous validation of security controls through repeatable attack simulations is a massive advantage for me. Once properly implemented, AttackIQ becomes a valuable part of a continuous validation program. The one feature I rely on the most from AttackIQ is specifically the continuous validation of security controls through repeatable attack simulations. From the reporting that stands out, once you have the report, the translation from a technical finding perspective and how they align with actionable remediation steps is easy to understand, which helps significantly. From a SOC perspective, AttackIQ running in our SOC is a solid enterprise-grade platform delivering genuine operational value. The biggest strength for me is the realism, its alignment with all the compliance situations we might have, and the ability to continuously validate control effectiveness. By doing that, we can continuously provide feedback to our customers to ensure they are running the best of breed for their security posture and environment. AttackIQ is best viewed as a tool that helps a SOC move from assumption-based security to evidence-based security, while providing reporting that can easily be communicated in layman's terms to your customer base. It is most effective for teams that want to prove their controls work, identify gaps early, and continuously improve rather than just rely on periodic testing alone.
Brent Hamlin - PeerSpot reviewer
Infrastructure Manager at a construction company with 501-1,000 employees
Continuous threat scanning has improved remediation time and strengthened executive reporting
The best features that The NodeZero Platform by Horizon3.ai offers include the automated scans, which are great to use; you set it, scope it, and let it go, which works really well. The executive reporting feature is impactful for me as a manager, providing a strong foundation to give quarterly and yearly reports to our executives and board to see the state of our infrastructure from a security standpoint. The level of detail and clarity in the executive reports from The NodeZero Platform by Horizon3.ai absolutely helps me communicate effectively with leadership. They are detailed enough for me to extract the necessary information tailored for the executives and to provide a broader perspective on our mitigation efforts or accepted risk stance and where additional controls exist. The NodeZero Platform by Horizon3.ai has positively impacted my organization by giving us a better continuous picture of our security posture, what's exploitable, and what can be used against the organization. It allows us to run scans whenever needed, unlike a single third-party system that only provides a snapshot in time; our processes must be ongoing as the security landscape is dynamic. NodeZero's endpoint security effectiveness feature impacts my understanding of potential security threats by providing a clear picture of both the external and internal landscapes within my organization, enabling me to prioritize and adjust as needed for vulnerabilities such as WordPress plugin issues or user enumerations and software code version assessments. I have built The NodeZero Platform by Horizon3.ai into our weekly and monthly workflows for security CI/CD, and we scan our externally accessible assets every week to address anything quickly if it comes up. That includes our firewalls, websites, and anything that is an external web server, which we scan weekly, while the monthly scans are for internal systems that feed our security CI/CD pipeline, enabling us to action across and prioritize any vulnerabilities caught by The NodeZero Platform by Horizon3.ai.
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Top Industries

By visitors reading reviews
Manufacturing Company
13%
Outsourcing Company
12%
Comms Service Provider
10%
Financial Services Firm
10%
Financial Services Firm
16%
Manufacturing Company
11%
Construction Company
8%
Government
7%
Comms Service Provider
9%
Manufacturing Company
8%
Government
8%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise5
Large Enterprise30
By reviewers
Company SizeCount
Small Business2
Midsize Enterprise2
Large Enterprise5
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise5
Large Enterprise9
 

Questions from the Community

What needs improvement with Qualys TotalCloud?
To be totally honest, I do not have any best features because I have had a bad experience using this tool, especially...
What is your primary use case for Qualys TotalCloud?
My main use case for Qualys TotalCloud is vulnerability management and exposure management. I use this tool to evalua...
What needs improvement with AttackIQ?
There is a learning curve at the beginning, especially for teams that are quite new to a BAS or continuous validation...
What is your primary use case for AttackIQ?
The key features that we mainly depend on are the continuous validation of security controls through repeatable attac...
What advice do you have for others considering AttackIQ?
The accuracy of AttackIQ is very good and the reliable output is straightforward and easy to understand. The advice I...
What needs improvement with Horizon3.ai?
The NodeZero Platform by Horizon3.ai could be improved by speeding up the time from initializing a test to actually s...
What is your primary use case for Horizon3.ai?
My main use case for The NodeZero Platform by Horizon3.ai is autonomous and continuous penetration testing. A specifi...
What advice do you have for others considering Horizon3.ai?
My advice to others looking into using The NodeZero Platform by Horizon3.ai is to use it to its full potential, as it...
 

Also Known As

Qualys TotalCloud with FlexScan
DeepSurface
Horizon3.ai
 

Overview

 

Sample Customers

Information Not Available
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 AttackIQ vs. The NodeZero Platform by Horizon3.ai and other solutions. Updated: June 2026.
908,800 professionals have used our research since 2012.