Vulnerability And Compliance Manager at a insurance company with 5,001-10,000 employees
Real User
Top 20
Jul 15, 2026
I do not have anything else to add about the features. I have not really needed to use the customizable risk model feature since we rely on the out-of-the-box capabilities. I rate Nucleus Security a seven out of ten. I rate customer support an eight out of ten. I would advise others looking into using Nucleus Security to consider the value offering, especially if they have multiple tools and need a single pane view. While Nucleus Security is great, it is debatable whether it will be the best tool or provide the best value in 2026, as many competitors have moved into the Continuous Threat Exposure Management space. I would recommend assessing existing vulnerability management solutions first before exploring Nucleus Security, as it can be a difficult investment when you have solutions that already meet your needs.
Head of Security at a consultancy with 51-200 employees
Real User
Top 5
Jul 8, 2026
On a scale of one to ten, I would rate Nucleus Security overall a six. I chose six out of ten because vulnerability management alone is not enough when it comes to security operations. I think if Nucleus Security could provide more features across various other areas, it will be better. Regarding Nucleus Security's AI capabilities, I do not have any concerns about its governance and security because we reviewed the data classification and all, so we are happy with how they are operating currently. Regarding Nucleus Security's AI capabilities, in general, it does a good job regarding its accuracy and reliability of output. I did not purchase Nucleus Security through the AWS Marketplace. I elaborated on Nucleus Security's feature of providing unified exposure visibility across all tools I use earlier regarding the SentinelOne example. Risk-based prioritization is very crucial for addressing vulnerabilities in my organization, and I think it helps the team focus on the most critical vulnerabilities. The integration flexibility with ticketing systems and existing tools has affected my deployment process with Nucleus Security because we were able to do this with Jira workflows very easily. The advice I would give to others looking into using Nucleus Security is that it is a good tool and covers many areas and tools. My overall rating for Nucleus Security is six out of ten.
Cyber Security Architect at a retailer with 10,001+ employees
Real User
Top 20
Jun 9, 2026
I assess Nucleus Security's feature of providing unified exposure visibility across all tools I use as great because I can use all of the data and get all the vulnerabilities in one central place. It has a lot of capabilities, and this is the strongest feature of Nucleus Security. Providing this unified exposure visibility is doing a good job. The integrations could be easier, but the rest is working rather well. I have to work a lot with asset rule lists, so I have to do a lot of automation or processing of the data in Nucleus Security, but at the end of the day, as soon as I set up those rules, I am good to go. Risk-based prioritization is crucial for addressing vulnerabilities in my organization because I cannot fix all the vulnerabilities; I have to know what I need to handle, how big the risk is, and what the highest risk is that I need to tackle. That is exactly what Nucleus Security is offering. I did not use the risk reduction measurement feature in Nucleus Security, as risk reduction measurement is not something I am familiar with, but I have used the metrics and trends from Nucleus Security to assess how we are developing, especially regarding the remediation performance. My advice for others looking into using Nucleus Security is to think about your processes as well. You need to consider where you want to go and think a lot about how you want to use and work with vulnerabilities in the future. I have given this review a rating of eight out of ten.
Health Care Specialist at a healthcare company with 11-50 employees
Real User
Mar 11, 2026
My advice would be to focus first on a practical fit, not only on technical capability. Make sure it supports your real operational workflows, compliance needs, and incident response processes. In healthcare, which is such a high-risk environment, the best approach is to choose a solution that is clear for teams to use in daily life and easy to integrate. I would recommend involving both operational and safety teams early, because adoption works much better when the system is not seen as separate from the daily work. I gave this solution a rating of seven out of ten.
Nucleus Security offers a scalable vulnerability management platform designed for effective risk reduction. By integrating with existing IT infrastructure, it enhances security measures and improves agility.As a comprehensive security tool, Nucleus Security provides customizable vulnerability assessment, streamlined workflows, and integration capabilities with security tools to enhance threat detection and response. It's tailored for enterprises seeking an intuitive management platform that...
I do not have anything else to add about the features. I have not really needed to use the customizable risk model feature since we rely on the out-of-the-box capabilities. I rate Nucleus Security a seven out of ten. I rate customer support an eight out of ten. I would advise others looking into using Nucleus Security to consider the value offering, especially if they have multiple tools and need a single pane view. While Nucleus Security is great, it is debatable whether it will be the best tool or provide the best value in 2026, as many competitors have moved into the Continuous Threat Exposure Management space. I would recommend assessing existing vulnerability management solutions first before exploring Nucleus Security, as it can be a difficult investment when you have solutions that already meet your needs.
On a scale of one to ten, I would rate Nucleus Security overall a six. I chose six out of ten because vulnerability management alone is not enough when it comes to security operations. I think if Nucleus Security could provide more features across various other areas, it will be better. Regarding Nucleus Security's AI capabilities, I do not have any concerns about its governance and security because we reviewed the data classification and all, so we are happy with how they are operating currently. Regarding Nucleus Security's AI capabilities, in general, it does a good job regarding its accuracy and reliability of output. I did not purchase Nucleus Security through the AWS Marketplace. I elaborated on Nucleus Security's feature of providing unified exposure visibility across all tools I use earlier regarding the SentinelOne example. Risk-based prioritization is very crucial for addressing vulnerabilities in my organization, and I think it helps the team focus on the most critical vulnerabilities. The integration flexibility with ticketing systems and existing tools has affected my deployment process with Nucleus Security because we were able to do this with Jira workflows very easily. The advice I would give to others looking into using Nucleus Security is that it is a good tool and covers many areas and tools. My overall rating for Nucleus Security is six out of ten.
I assess Nucleus Security's feature of providing unified exposure visibility across all tools I use as great because I can use all of the data and get all the vulnerabilities in one central place. It has a lot of capabilities, and this is the strongest feature of Nucleus Security. Providing this unified exposure visibility is doing a good job. The integrations could be easier, but the rest is working rather well. I have to work a lot with asset rule lists, so I have to do a lot of automation or processing of the data in Nucleus Security, but at the end of the day, as soon as I set up those rules, I am good to go. Risk-based prioritization is crucial for addressing vulnerabilities in my organization because I cannot fix all the vulnerabilities; I have to know what I need to handle, how big the risk is, and what the highest risk is that I need to tackle. That is exactly what Nucleus Security is offering. I did not use the risk reduction measurement feature in Nucleus Security, as risk reduction measurement is not something I am familiar with, but I have used the metrics and trends from Nucleus Security to assess how we are developing, especially regarding the remediation performance. My advice for others looking into using Nucleus Security is to think about your processes as well. You need to consider where you want to go and think a lot about how you want to use and work with vulnerabilities in the future. I have given this review a rating of eight out of ten.
My advice would be to focus first on a practical fit, not only on technical capability. Make sure it supports your real operational workflows, compliance needs, and incident response processes. In healthcare, which is such a high-risk environment, the best approach is to choose a solution that is clear for teams to use in daily life and easy to integrate. I would recommend involving both operational and safety teams early, because adoption works much better when the system is not seen as separate from the daily work. I gave this solution a rating of seven out of ten.