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Sweet Security 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
5.5
Qualys TotalCloud boosts efficiency, reduces manual effort, decreases risk, and offers significant cost savings with a notable ROI.
Sentiment score
6.1
Sweet Security boosts incident response and reduces alert fatigue with improved visibility, prioritizing threats for informed tool investments.
Sentiment score
3.7
NodeZero Platform reduces pen testing costs and time, improves scalability, and increases efficiency through continuous autonomous capabilities.
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
The ROI is that we are not waiting for a breach but being proactive rather than reactive.
Partner Account Manager at a wholesaler/distributor with 51-200 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
7.4
Qualys TotalCloud support is praised for efficiency and staff knowledge but criticized for delays and inconsistent quality.
Sentiment score
9.0
Sweet Security provides exceptional customer service and technical support, with quick issue resolution and strong customer relationships.
Sentiment score
7.1
Horizon3.ai's NodeZero Platform is praised for responsive, efficient support, though licensing negotiations need improvement according to users.
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
They are there immediately, providing us with the best technical people, solving any issue we had.
Director of Security Operations at a tech vendor with 501-1,000 employees
They gave me a trial period, did multiple follow-ups, and were reviewing themselves the findings to actually understand how their product is performing.
Infrastructure & Dev Ops Lead at Babylon Labs
I would rate customer support a nine out of ten because they maintain a competitive price, offer trial periods, provide follow-up, are very responsive, and are effectively hands-on in assisting and offering prompt service and support.
Partner Account Manager at a wholesaler/distributor 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
7.8
Qualys TotalCloud excels in scalability, efficiently supporting diverse environments and business sizes, though it may require skilled management.
Sentiment score
7.3
Sweet Security scales well for small to medium businesses but faces mixed reviews for large enterprise scalability and performance.
Sentiment score
7.2
NodeZero Platform is scalable for enterprises, easily manages assets, and could benefit from expanded web app capabilities.
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
We don't need to scale it since it's all SaaS.
Cloud and compute team leader at a manufacturing company with 1,001-5,000 employees
We are a robust enterprise with thousands of assets in the cloud or tens of thousands.
Director of Security Operations at a tech vendor with 501-1,000 employees
The user interface that I see doesn't make me very confident that I will be able to extract information in case I had hundreds or thousands of Kubernetes clusters or hundreds or thousands of hosts.
Infrastructure & Dev Ops Lead at Babylon Labs
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 highly stable with reliable support, 99.9% uptime, minimal bugs, and effective maintenance communication.
Sentiment score
8.5
Sweet Security is highly stable, with users rating it 9-10/10 for reliability and quick issue resolution.
Sentiment score
8.2
NodeZero Platform by Horizon3.ai is generally stable, with occasional minor memory and network issues, but rated highly by users.
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
I would rate the stability of Sweet Security a ten out of ten.
Works at a tech services company with 201-500 employees
We have never had any issues with stability.
Director of Security Operations at a tech vendor with 501-1,000 employees
Sweet Security is stable, as I find that user experience does not tend to reveal many production problems, and when they do occur, they are resolved quickly.
Partner Account Manager at a wholesaler/distributor with 51-200 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 suggest enhancing Qualys TotalCloud with clearer reports, better integration, intuitive UI, AI risk assessments, and improved documentation.
Sweet Security needs improved integration, UI, and automation, with concerns over complexity, customization, and market position risks.
Users desire improved whitelisting, reporting, integration, scan speed, automation, and cost efficiency on NodeZero Platform by Horizon3.ai.
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
The next great thing that Sweet Security can do is to turn toward IAC, how it is handled and enforced, to tackle potential breaches of policy before they really happen.
Director of Security Operations at a tech vendor with 501-1,000 employees
Maybe they can just show the actual signal and not show that there is a lot of vulnerabilities, but indicate which are important.
Infrastructure & Dev Ops Lead at Babylon Labs
The main areas for improvement are related to how Sweet Security needs to be customized.
Works at a tech services company with 201-500 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
One of the areas where improvement is needed is in the visibility and reporting for large enterprises.
CEO at cybovate
 

Setup Cost

Qualys TotalCloud's pricing is high yet justified by comprehensive features and flexibility, benefiting larger enterprises seeking robust security.
Sweet Security offers cost-effective pricing with fair value, integration benefits, and excellent support, ideal for enterprise-level businesses.
Enterprise users find NodeZero by Horizon3.ai cost-effective, flexible, with stable pricing and valuable compared to traditional testing.
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
They're not cheap, but they're not as expensive compared to other companies.
Works at a tech services company with 201-500 employees
Sweet Security contains very similar features at a much better pricing.
Infrastructure & Dev Ops Lead at Babylon Labs
Sweet Security's pricing is quite fair and cost-effective by many users.
Partner Account Manager at a wholesaler/distributor with 51-200 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 offers comprehensive vulnerability detection, cloud security management, and automation with insightful dashboards for efficient threat management.
Sweet Security offers deep runtime visibility, unifying security with real-time insights, threat detection, and customizable dashboards for APIs.
NodeZero Platform provides automated penetration testing, vulnerability verification, and remediation guidance with scalability and effective cybersecurity enhancements for organizations.
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
Sweet Security's reporting tools enhance our insights into potential vulnerabilities and threats as they serve as our eyes and ears inside AWS, telling us what we are doing wrong so we can fix it.
Cloud and compute team leader at a manufacturing company with 1,001-5,000 employees
Sweet Security enabled teams to see each detection of activity upon every request made from the application level towards the infrastructure, making it much easier and reducing the time for an analyst to understand what is really happening.
Partner Account Manager at a wholesaler/distributor with 51-200 employees
I really love the feature within Sweet Security platform that allows you to visualize the specific packages or functions that are being loaded to the memory and are actually being executed by the operational system.
Director of Security Operations at a tech vendor with 501-1,000 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
11th
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
39
Ranking in other categories
Container Security (11th), Cloud Workload Protection Platforms (CWPP) (7th), Cloud Security Posture Management (CSPM) (8th), SaaS Security Posture Management (SSPM) (1st), Cloud-Native Application Protection Platforms (CNAPP) (6th)
Sweet Security
Ranking in Vulnerability Management
33rd
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
5
Ranking in other categories
Cloud Workload Protection Platforms (CWPP) (14th), Cloud Security Posture Management (CSPM) (19th), Cloud-Native Application Protection Platforms (CNAPP) (14th), Identity Threat Detection and Response (ITDR) (8th), Cloud Detection and Response (CDR) (4th)
The NodeZero Platform by Ho...
Ranking in Vulnerability Management
7th
Average Rating
8.8
Reviews Sentiment
6.1
Number of Reviews
24
Ranking in other categories
Advanced Threat Protection (ATP) (12th), Penetration Testing Services (1st), Breach and Attack Simulation (BAS) (1st), Risk-Based Vulnerability Management (2nd)
 

Mindshare comparison

As of July 2026, in the Vulnerability Management category, the mindshare of Qualys TotalCloud is 1.1%, up from 1.0% compared to the previous year. The mindshare of Sweet Security is 0.7%, up from 0.3% 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 TotalCloud1.1%
Sweet Security0.7%
Other96.9%
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.
reviewer2805510 - PeerSpot reviewer
Partner Account Manager at a wholesaler/distributor with 51-200 employees
Runtime-first security has transformed real-time threat detection and reduced alert fatigue
Sweet Security can be improved in terms of product maturity and ecosystem. It has a smaller market presence, so we do not have as many large enterprise deployments. Sweet Security is less mature than competitors such as Wiz or Palo Alto Networks. Some competitors provide better integrations and workflow tooling. Additionally, as a new vendor, there is a new market perception and higher perceived risk, which relates to trust of the product. Some competitors are seen as safer and more established choices. Since Sweet Security operates in the production live environment, there have been a couple of problems reported where issues occurred in production environments. However, these have been resolved within about an hour or two. Having that risk is always going to be a negative. As a cloud-native platform solution, Sweet Security is really good overall. There are only a couple of areas for improvement, such as not being fully 100% production safe, and the reality that its competitors are global, well-known companies such as Palo Alto and Wiz.
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
17%
Financial Services Firm
14%
Construction Company
8%
Comms Service Provider
7%
Wellness & Fitness Company
10%
Healthcare Company
9%
Financial Services Firm
8%
Manufacturing Company
7%
Comms Service Provider
9%
Manufacturing Company
8%
Government
8%
Educational Organization
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise4
Large Enterprise29
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise3
Large Enterprise3
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise4
Large Enterprise8
 

Questions from the Community

What needs improvement with Qualys TotalCloud?
Areas that need improvement in every solution include the remediation part. The remediation steps should be simple en...
What is your primary use case for Qualys TotalCloud?
Our use case involves the assets that we have under cloud, the assets exposed to the internet, and the internal appli...
What is your experience regarding pricing and costs for Sweet Security?
My experience with pricing, setup cost, and licensing has been that Sweet Security's pricing is quite fair and cost-e...
What needs improvement with Sweet Security?
Sweet Security can be improved in terms of product maturity and ecosystem. It has a smaller market presence, so we do...
What is your primary use case for Sweet Security?
My main use case for Sweet Security as a distributor is to distribute to our partners within the UK channel, and they...
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
No data available
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 Sweet Security vs. The NodeZero Platform by Horizon3.ai and other solutions. Updated: June 2026.
902,988 professionals have used our research since 2012.