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Nucleus Security vs PortSwigger Burp Suite Professional comparison

 

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

Nucleus Security
Ranking in Application Security Tools
26th
Average Rating
7.6
Reviews Sentiment
6.9
Number of Reviews
2
Ranking in other categories
Vulnerability Management (41st), Risk-Based Vulnerability Management (14th), Continuous Threat Exposure Management (CTEM) (13th)
PortSwigger Burp Suite Prof...
Ranking in Application Security Tools
6th
Average Rating
8.6
Reviews Sentiment
6.3
Number of Reviews
65
Ranking in other categories
Static Application Security Testing (SAST) (5th), Fuzz Testing Tools (1st)
 

Mindshare comparison

As of April 2026, in the Application Security Tools category, the mindshare of Nucleus Security is 0.6%, up from 0.3% compared to the previous year. The mindshare of PortSwigger Burp Suite Professional is 2.8%, up from 2.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Security Tools Mindshare Distribution
ProductMindshare (%)
PortSwigger Burp Suite Professional2.8%
Nucleus Security0.6%
Other96.6%
Application Security Tools
 

Featured Reviews

BJ
Technical Director at Entrust Software Development India
Centralized security testing has improved vulnerability remediation and compliance reporting
I recommend more enhancements focusing on penetration testing for both SSL over HTTP and non-SSL over HTTP, specifically targeting the RCP Rich Client Platform and Equinox frameworks that allow on-premises desktop applications to be tested simultaneously. I believe those would significantly improve the tool in the future. I choose eight as my rating primarily because of the installer app; it becomes challenging to identify the actual vulnerabilities. Once we build this installer—rather than just working on the codebase—sometimes, we face gaps considering the build parameters and conversions to the installer. Identifying those gaps is an area that could use improvement after the installer or desktop application testing, which would be beneficial. That is the only reason; otherwise, I could easily rate it a ten out of ten given its smooth operational process.
MH
Penetration Tester & Information Security Expert at a comms service provider with 11-50 employees
Dedicated browser and repeater have improved my proxy testing and manual vulnerability checks
I'm hoping perhaps for something to make it easier, such as to define things where if a message or a response is such and such, automatically make a request that is such and such. Perhaps something like this because otherwise, nowadays we have to do it manually. Perhaps they can automate it a bit more. Perhaps they could add some automation to things, to see what we do manually, which it has the tools to do manually, and perhaps enable with a click of a button to do things automatically. I'm not too sure which, but I'm sure they can from a product management point of view, do things that we need to do two, three, or four steps manually regarding specific testing. For instance, we want to check something specific if it's this or if it's that. Perhaps to define it once and have it more automatic, perhaps.

Quotes from Members

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

Pros

"I think the best features that Nucleus Security offers are purely the faster remediation to dev tools, which is crucial for managing, prioritizing, and fixing vulnerabilities while helping operational pipelines run these vulnerability management tools."
"We have seen clear compliance and risk control outcomes more than other operational metrics, including fewer process gaps during documentation and safety checks, strong consistency in following protocols for handling, traceability, and staff awareness, better audit readiness, a lower chance of procedure errors, and faster escalation when something appears out of standard, which is very important for us in the healthcare sector."
"For pentesting scenarios, this is the number one tool, as it can capture the request and there are so many functions that are very good for that, for example, a black box satellite host."
""The product is very good just the way it is; It has everything already well established and functions great. I can't see any way for this current version to be improved.""
"The tool provides complimentary services. It allows you to add a lot of extensions, and you can get extensions quite often. It is quite a flexible application."
"The most valuable feature of PortSwigger Burp Suite Professional is the dashboard, which is very informative and lets you receive all the information you need in one place, as it is clear, well-defined, and organized so that anybody without any cybersecurity experience can use it."
"The solution has a pretty simple setup."
"Unearthing these issues really helps me build confidence and relationships with clients on two counts."
"The solution helped us discover vulnerabilities in our applications."
"When we compare it to other programs that we have such as OWAP Zap, we found Burp to be more suitable."
 

Cons

"I choose eight as my rating primarily because of the installer app; it becomes challenging to identify the actual vulnerabilities."
"Protocols can be too complex in practice sometimes, and some processes can feel heavy and disconnected from our daily workflow."
"It would be good if the solution could give us more details about what exactly is defective."
"The solution’s pricing could be improved."
"Even though I started working with PortSwigger Burp Suite Professional, I think I may have run the Scanner once, but I prefer to run ZAP because I'm more used to it and I think it checks many more vulnerabilities."
"There are some memory issues, where the application runs out of memory and crashes."
"The Iran market does not have after-sales support. PortSwigger Burp Suite Professional needs to provide after-sales support."
"Scanning needs to be improved in enterprise and professional versions."
"I would like to see a more optimized solution, as it currently uses a lot of CPU power and memory."
"Integration is a big problem."
 

Pricing and Cost Advice

Information not available
"They should reduce the license cost a little bit. It is $400 per user, and it would be better if they could reduce the licensing fee."
"Burp Suite is affordable."
"PortSwigger Burp Suite Professional is an expensive solution."
"The platform's pricing is reasonable."
"It's a lower priced tool that we can rely on with good standard mechanisms."
"This is a value for money product."
"PortSwigger Burp Suite Professional is an expensive solution."
"There are different licenses available that include a free version."
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886,426 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
16%
Financial Services Firm
11%
Comms Service Provider
7%
Healthcare Company
6%
Government
10%
Financial Services Firm
10%
Manufacturing Company
8%
Computer Software Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise14
Large Enterprise35
 

Questions from the Community

What is your experience regarding pricing and costs for Nucleus Security?
I have a good experience with that, so we don't have much problem dealing with pricing, setup, and licensing.
What needs improvement with Nucleus Security?
I think it can be improved by making it more practical, integrated, and easier for teams to apply in real-world workflow from a healthcare perspective. The main improvements I can see right now are...
What is your primary use case for Nucleus Security?
I have been using Nucleus Security for the past few years in my company, particularly in the healthcare field.I use Nucleus Security especially for understanding radiation safety, nuclear medicine,...
Is OWASP Zap better than PortSwigger Burp Suite Pro?
OWASP Zap and PortSwigger Burp Suite Pro have many similar features. OWASP Zap has web application scanning available with basic security vulnerabilities while Burp Suite Pro has it available with ...
What do you like most about PortSwigger Burp Suite Professional?
The solution helped us discover vulnerabilities in our applications.
What is your experience regarding pricing and costs for PortSwigger Burp Suite Professional?
The cost of PortSwigger Burp Suite Professional is reasonable at approximately $500 per year per user.
 

Also Known As

No data available
Burp
 

Overview

 

Sample Customers

Information Not Available
Google, Amazon, NASA, FedEx, P&G, Salesforce
Find out what your peers are saying about Nucleus Security vs. PortSwigger Burp Suite Professional and other solutions. Updated: April 2026.
886,426 professionals have used our research since 2012.