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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
7.2
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)
Nucleus Security
Ranking in Vulnerability Management
43rd
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) (13th)
Upwind
Ranking in Vulnerability Management
39th
Average Rating
9.6
Reviews Sentiment
8.7
Number of Reviews
2
Ranking in other categories
Container Security (29th), Cloud Workload Protection Platforms (CWPP) (19th), API Security (12th), Cloud Security Posture Management (CSPM) (25th), Cloud-Native Application Protection Platforms (CNAPP) (15th), Cloud Detection and Response (CDR) (7th), AI Security (16th)
 

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 Nucleus Security is 1.0%, up from 0.8% compared to the previous year. The mindshare of Upwind is 1.2%, down from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Mindshare Distribution
ProductMindshare (%)
Qualys TotalCloud1.2%
Upwind1.2%
Nucleus Security1.0%
Other96.6%
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.
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.
GF
Head Of Security Operation And Response at a hospitality company with 1,001-5,000 employees
Gaining Confidence in Cloud Security with Improved Vulnerability Management
In general, I think that Upwind as a product makes a disruption in the concept of shift left; they come with a new approach by the runtime sensor that they made, making life for the AppSec team much easier. It's a good question about the best features Upwind offers, but in general, they build a great product. One feature I can think about is their very strong API, allowing us to export most of the data to crunch and work with it. To me, having a wide API to interact with the data is very important. In general, we use the API to export the asset and then compare it with our findings to improve triage, ensuring we are not missing anything. This is one of the main use cases for the API. Having access to this API changes our team's efficiency dramatically; programmability makes everyone's life much easier. The operation reduces because of the time that analysts need to spend on triaging, and it also minimizes friction with developers, which is something Upwind helps us with. Upwind positively impacts our organization overall by helping with the CIS benchmark for Kubernetes, which is definitely one of the strongest parts. Second, by reducing the number of vulnerabilities, we automatically reduce the number of tickets opened with the dev team, which is a big win. It also helps us to tune our vulnerability program better regarding classification and priority.
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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
12%
Computer Software Company
11%
Construction Company
8%
Manufacturing Company
8%
Outsourcing Company
12%
Financial Services Firm
9%
Computer Software Company
7%
Healthcare 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 Business4
Midsize Enterprise1
Large Enterprise4
No data available
 

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 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?
Currently, we are working with Upwind on API security, which is something we want them to keep pushing. We also want ...
What is your primary use case for Upwind?
I have several use cases for Upwind. I will start with our private cloud that is based on Kubernetes, so we're using ...
 

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: July 2026.
909,153 professionals have used our research since 2012.