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Nucleus Security vs Upwind comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 29, 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 TotalCloud
Sponsored
Ranking in Vulnerability Management
10th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
46
Ranking in other categories
Container Security (11th), Cloud Workload Protection Platforms (CWPP) (9th), Cloud Security Posture Management (CSPM) (8th), SaaS Security Posture Management (SSPM) (2nd), Cloud-Native Application Protection Platforms (CNAPP) (7th)
Nucleus Security
Ranking in Vulnerability Management
42nd
Average Rating
7.2
Reviews Sentiment
7.3
Number of Reviews
4
Ranking in other categories
Application Security Tools (29th), Risk-Based Vulnerability Management (14th), Continuous Threat Exposure Management (CTEM) (12th)
Upwind
Ranking in Vulnerability Management
39th
Average Rating
9.6
Reviews Sentiment
6.7
Number of Reviews
4
Ranking in other categories
Container Security (26th), Cloud Workload Protection Platforms (CWPP) (18th), API Security (11th), Cloud Security Posture Management (CSPM) (25th), Cloud-Native Application Protection Platforms (CNAPP) (15th), Attack Surface Management (ASM) (30th), Dynamic Application Security Testing (DAST) (11th), Data Security Posture Management (DSPM) (18th), Cloud Infrastructure Entitlement Management (CIEM) (8th), Cloud Detection and Response (CDR) (7th), AI Security (11th)
 

Mindshare comparison

As of October 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 Nucleus Security is 1.1%, up from 0.8% compared to the previous year. The mindshare of Upwind is 1.1%, down from 1.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Mindshare Distribution
ProductMindshare (%)
Qualys TotalCloud1.2%
Upwind1.1%
Nucleus Security1.1%
Other96.6%
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.
reviewer2872923 - PeerSpot reviewer
Vulnerability And Compliance Manager at a insurance company with 5,001-10,000 employees
Unified vulnerability view has improved risk-based decisions but reporting still needs work
One of the main issues with Nucleus Security is its lack of reporting capability. The user interface resembles an early 2000s application style, and although its speed is decent, it could be improved as more data is ingested. The overall appearance and feel need work, especially compared to modern applications from Rapid7, Qualys, and Tenable, which have more engaging user interfaces. The reporting capability is severely lacking; not being able to filter to granularity or have custom built queries is an annoyance that needs an overhaul. Additionally, there are bugs that have not been resolved, such as when you create a report and remove an asset, the asset still appears in the report despite not being present in the system anymore, leading to issues that need to be addressed quickly. Nucleus Security can become a difficult investment because I already have a vulnerability management solution, and I question where Nucleus Security fits with its licensing model. While I acknowledge automation has been described, it would be amazing to control the entire vulnerability management workflow from Nucleus Security without needing to log onto other systems. Having controls or actions that can be sent from the console down to the scanner for rescans would be beneficial. If Nucleus Security is going down this path, it should ensure that it becomes a one-stop shop for vulnerability management across multiple applications.
Mohammed Mudasser - PeerSpot reviewer
AI/ML Engineer at a educational organization with 501-1,000 employees
Runtime context has transformed how we prioritize exploitable cloud risks and protect workloads
I appreciate runtime context, which helps connect vulnerabilities and misconfigurations with actual workload behavior and network relationships, making it easier to prioritize remediation based on real exposure rather than simply working through a long list of security findings. The best features that stand out to me are contextual vulnerability prioritization, cloud workload visibility, and runtime security. I especially value how Upwind connects vulnerabilities with actual runtime behavior, which helps focus on exploitable risk rather than working through a long list of findings. It has helped us focus on actual exploitable risk instead of treating every vulnerability equally. By considering runtime activity, exposure, reachability, and sensitive data context, the team can prioritize remediation much faster and reduce unnecessary alert noise. I also value the runtime visibility and attack path context because it connects security findings with network behavior and actual workload. This makes investigations more actionable and helps the team move from simply detecting issues to understanding their real impact. The biggest positive impact has been the prioritization of cloud security risk and improved visibility. Instead of chasing every vulnerability, we can focus on issues that are actually exposed or active at runtime, which makes the security team more efficient and remediation more targeted.

Quotes from Members

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

Pros

"Qualys TotalCloud provides a single, prioritized view of risk, reducing the workload associated with consolidating multiple sources for risk prioritization."
"The scalability is good as well. I would rate it ten out of ten."
"Its excellent graphical interface makes the scanning process simple."
"I would recommend Qualys TotalCloud to other users because it is cost-efficient and has a good return on investment."
"TruRisk Insights is the most important innovation they've released this year."
"Qualys TotalCloud helps you not just to identify misconfigurations, but you can actually also fix issues."
"The best part I like is the on-demand scans."
"TotalCloud offers a comprehensive suite of features, including EDR, XDR, and TrueRisk, providing a centralized platform for managing vulnerabilities and security risks."
"Nucleus Security has impacted my organization positively by providing a single pane view of vulnerabilities from different connectors and enabling the automation of reporting and alerting on findings that are out of due date or out of SLA."
"The best features Nucleus Security offers, in my opinion, are that it is really great in showcasing things and providing centralized vulnerability management."
"The best features that Nucleus Security offers in my experience are the unified integrations with all of the different vulnerability management platforms."
"Nucleus Security has fundamentally changed how we manage our vulnerability lifecycle and made our entire incident response process much more proactive, organized, and reliable."
"The combination of runtime visibility, security insights, and contextual risk prioritization makes it much easier to focus on the risks that actually matter."
"My advice for others looking into using Upwind is that if you are seeking a strong CNAPP with an advanced runtime and strong CDR capabilities, this is the product."
"Upwind has positively impacted my organization by reducing time to action and time to response by half."
"They are a great overall cloud security platform and they continue innovating and adding new features."
 

Cons

"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."
"Qualys' customer service provides quality answers, but the response time is long, even though it is within the SLA."
"Enhancing clarity regarding its compliance capabilities would be beneficial, as the current scope is limited in geographic coverage."
"Overall, we are satisfied with it. However, the response part of the Cloud Detection and Response (CDR) module can be improved. It is not yet in place according to requirements; it is not completely available even though the module has been released."
"TotalCloud could improve its scanning of niche devices like Wi-Fi dongles and USB modems because they are often untested. It covers everything else, like laptops, mobile devices, and Bluetooth IoT devices. They can improve on the small IoT devices because hackers and testers use these."
"From a downside perspective, the UI is not user-friendly and feels dated compared to other tools like Prisma Cloud."
"Qualys TotalCloud needs to improve its accuracy for non-Windows operating systems."
"A feature improvement could be the inclusion of Windows OS support for container security, as it is currently only supported for Linux."
"While the platform is incredibly powerful, the initial configuration curve of Nucleus Security can be a bit steep."
"One of the main issues with Nucleus Security is its lack of reporting capability."
"On a scale of one to ten, I would rate Nucleus Security overall a six."
"Nucleus Security needs a better view into exposure management, as exposure management and attack path management are missing."
"Upwind can be improved because its UI is a bit difficult to navigate."
 

Pricing and Cost Advice

"It isn't cheap, but it's reasonable. It helps us to manage things with very few resources."
"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."
"Although Qualys TotalCloud is relatively expensive due to its unique automation features, its cost-effectiveness is rated an eight out of ten, with ten being the most costly."
"Qualys TotalCloud offers competitive pricing given its comprehensive suite of features, including integration, assessment, remediation, and detection capabilities, all within a single platform."
"Qualys TotalCloud is expensive."
"The cost is high, but it meets our organizational needs."
"Qualys TotalCloud offers good pricing that is affordable and competitive with the market. Our partnership also provides us with additional benefits."
"Qualys TotalCloud is expensive, but it offers a premier solution with no headaches."
Information not available
Information not available
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Top Industries

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

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise6
Large Enterprise35
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise1
Large Enterprise4
No data available
 

Questions from the Community

What needs improvement with Qualys TotalCloud?
In terms of improvement, remediation still belongs to the cloud team, which is one of the issues we faced with Qualys...
What is your primary use case for Qualys TotalCloud?
My main use case for Qualys TotalCloud is regarding the cloud visibility that we were not having previously. Previous...
What is your experience regarding pricing and costs for Nucleus Security?
The licensing model is straightforward, with one license across multiple assets for multiple connectors. It is always...
What needs improvement with Nucleus Security?
While the platform is incredibly powerful, the initial configuration curve of Nucleus Security can be a bit steep. Wh...
What is your primary use case for Nucleus Security?
In the initial phase when we first brought Nucleus Security into our environment, instead of immediately pushing it i...
What is your experience regarding pricing and costs for Upwind?
The pricing, setup cost, and licensing process were pretty reasonable.
What needs improvement with Upwind?
I would appreciate more customizable dashboards and reporting for different teams, such as security operations, engin...
What is your primary use case for Upwind?
My main use case for Upwind is cloud security and workload protection. I primarily use it to gain visibility into clo...
 

Also Known As

Qualys TotalCloud with FlexScan
No data available
Upwind Security Upwind Platform for AWS Security Hub, Upwind Security Upwind for AWS Security Hub Extended
 

Overview

 

Sample Customers

Information Not Available
Information Not Available
StockX, Yotpo, bill, Digital Turbine, nanit, CallRail, boomi
Find out what your peers are saying about Nucleus Security vs. Upwind and other solutions. Updated: September 2026.
915,341 professionals have used our research since 2012.