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Nucleus Security vs PortSwigger Burp Suite Enterprise Edition comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 23, 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)
PortSwigger Burp Suite Ente...
Ranking in Vulnerability Management
44th
Average Rating
8.0
Reviews Sentiment
7.2
Number of Reviews
12
Ranking in other categories
Dynamic Application Security Testing (DAST) (8th)
 

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 PortSwigger Burp Suite Enterprise Edition is 1.0%, down from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Mindshare Distribution
ProductMindshare (%)
Qualys TotalCloud1.2%
Nucleus Security1.1%
PortSwigger Burp Suite Enterprise Edition1.0%
Other96.7%
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.
OB
Studiant at Edifixio
Enables time-saving automated scanning and brute force attacks
The most appreciated functionality of PortSwigger Burp Suite is its ability to perform brute force attacks automatically. Its automated scanning feature saves time. Additionally, using this tool provides significant security insights, making our testing process more efficient and comprehensive, leading to considerable time savings, which in turn translates to financial benefits.

Quotes from Members

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

Pros

"CSPM is currently the most used feature, and we are enjoying the new feature, FlexScan, which is valuable for Internet-facing VMs."
"While automatic inventory detection upon connection is a helpful feature, a truly valuable capability would be assessing an environment's security posture against Azure and CIS best practices."
"I depend heavily on the reports that I have from this tool."
"Qualys TotalCloud has helped us view our risk structure, vulnerabilities, and security posture."
"I would definitely recommend Qualys TotalCloud to other customers."
"Qualys TotalCloud provides unified vulnerability and threat assessment for IaaS and SaaS and a single prioritized view of risk, which helps reduce my workload by not having to combine multiple sources."
"By integrating TotalCloud, we have significantly reduced vulnerabilities in our deployment pipeline."
"The platform's unified view of the organization proves particularly valuable for leadership team meetings."
"The best features that Nucleus Security offers in my experience are the unified integrations with all of the different vulnerability management platforms."
"The best features Nucleus Security offers, in my opinion, are that it is really great in showcasing things and providing centralized vulnerability management."
"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."
"Nucleus Security has fundamentally changed how we manage our vulnerability lifecycle and made our entire incident response process much more proactive, organized, and reliable."
"Parallel scans can be done with PortSwigger Burp Suite Enterprise Edition."
"We are in the early stage of using the solution making it difficult to fully determine the best features. However, we have noticed the CMDB and device discovery features look valuable at this time."
"The most appreciated functionality of PortSwigger Burp Suite is its ability to perform brute force attacks automatically."
"Its automated scanning feature saves time."
"The most valuable part of it was probably the ability to intercept and modify calls."
"The product's initial setup phase was super easy."
"The solution's extensions really expand the capabilities and features offered by the installation."
"The initial setup is straightforward."
 

Cons

"A feature improvement could be the inclusion of Windows OS support for container security, as it is currently only supported for Linux."
"The onboarding process is a bit difficult. In the initial phase, it is very difficult to understand the features, what the dashboard contains, and what criteria they are using."
"In terms of improvement, remediation still belongs to the cloud team, which is one of the issues we faced with Qualys TotalCloud."
"Their customer support needs improvement."
"Some major banks and insurance companies require an on-premises solution for comprehensive vulnerability management, which TotalCloud does not offer."
"Regarding technical support from Qualys, they respond, but the response time can be too long. Sometimes we need to wait weeks for solutions to simple questions."
"We would like to see Windows-based sensors available in Qualys, as this would make the platform more versatile and support a broader range of environments."
"The support is not up to the mark and seems to be overburdened."
"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."
"There's definitely room for improvement. There are lots of false positives. Once I do the manual assessment, it comes as a false positive. They need to improve the Enterprise Edition, especially the part that gives false positives."
"The stability of the scans could be improved."
"It's not a stable product. Sometimes, it takes a lot of time to scan."
"There are features or functionality missing, but PortSwigger Burp Suite Enterprise Edition does try to update frequently to alleviate the shortcomings."
"From my personal experience, the solution's performance could be improved."
"It would be beneficial if Burp Suite provided predefined payloads for each attack category, such as SQL injection and cross-site scripting, to automate some tasks more effectively."
"The cost per license per user could be cheaper, specifically for individual licensing."
"It would be better if the solution is cloud-based."
 

Pricing and Cost Advice

"Qualys TotalCloud is expensive."
"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."
"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."
"Qualys TotalCloud offers cost-effective licensing flexibility."
"Qualys TotalCloud offers good pricing that is affordable and competitive with the market. Our partnership also provides us with additional benefits."
"It isn't cheap, but it's reasonable. It helps us to manage things with very few resources."
"Qualys TotalCloud is cost-efficient and was selected for its value compared to other products."
"TotalCloud's price is about right where I would expect it to be."
Information not available
"PortSwigger Burp Suite Enterprise Edition is expensive compared to other solutions."
"PortSwigger Burp Suite Enterprise Edition is neither a cheap nor an expensive product. PortSwigger Burp Suite Enterprise Edition is a good tool for companies."
"Although the solution can be a bit expensive for small companies, its pricing is fairly reasonable for its capabilities."
"For Professional, it's about $400 per year."
"The tool's pricing is reasonable and costs around 400 dollars per year."
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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%
Financial Services Firm
19%
Government
8%
Comms Service Provider
7%
Outsourcing Company
6%
 

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
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise2
Large Enterprise7
 

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 PortSwigger Burp Suite Enterprise Edition?
I am using the Community Edition, which is free, however, I understand there might be extra expenses for additional f...
What needs improvement with PortSwigger Burp Suite Enterprise Edition?
It would be beneficial if Burp Suite provided predefined payloads for each attack category, such as SQL injection and...
What is your primary use case for PortSwigger Burp Suite Enterprise Edition?
I work with security testing tools for SaaS, focusing on static application security testing and using tools like Bur...
 

Also Known As

Qualys TotalCloud with FlexScan
No data available
No data available
 

Overview

 

Sample Customers

Information Not Available
Information Not Available
Nasa, Disney, Dow Jones, Iberia Bank, IBM, Ernest and Young, Apple, Ryanair, Thyssenkrupp, Delivery Hero
Find out what your peers are saying about Nucleus Security vs. PortSwigger Burp Suite Enterprise Edition and other solutions. Updated: September 2026.
915,341 professionals have used our research since 2012.