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PortSwigger Burp Suite Professional vs Rapid7 AppSpider comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 8, 2024

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

PortSwigger Burp Suite Prof...
Ranking in Static Application Security Testing (SAST)
6th
Average Rating
8.6
Reviews Sentiment
6.7
Number of Reviews
64
Ranking in other categories
Application Security Tools (10th), Fuzz Testing Tools (1st)
Rapid7 AppSpider
Ranking in Static Application Security Testing (SAST)
32nd
Average Rating
7.8
Reviews Sentiment
6.7
Number of Reviews
14
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2025, in the Static Application Security Testing (SAST) category, the mindshare of PortSwigger Burp Suite Professional is 2.0%, up from 1.9% compared to the previous year. The mindshare of Rapid7 AppSpider is 0.5%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Static Application Security Testing (SAST)
 

Featured Reviews

Anuradha.Kapoor Kapoor - PeerSpot reviewer
Offers efficient scanning of entire websites but presence of false positive bugs, leading to time-consuming efforts in distinguishing real bugs from false alarms
We have found that so many times, false positive bugs are there, and then we spend a lot of time basically separating them from real bugs. So that's the reason we are looking for some other tool. So we were in discussion with Acunetix. Therefore, the false positive rate is, like, something that we would like to improve. What we are looking for is if this false positive rate goes down because we were OWASP Zap tool users, which was free anyway. But there were a lot of false positives there, and we used to spend a lot of time, like, for security reasons, reproducing those bugs for the development team to fix it. So then we thought, okay, why not we go with the tool? Even if it is not very expensive. But still, every year, we have to renew the license. And we got this tool. Again, we found that in this tool also, even if it is less, there are still a lot of false positive bugs out there. So we again have to spend so much time. So we hired a security tester, who was basically using Acunetix in his previous company for almost three years, and then you said that in that scanning is very slow. The scanning is also slow. Like, sometimes the site scan takes eight hours, six to eight hours. Yeah. And whereas in Acunetix, it took three to four hours. And plus, there are no false positives. I'm not saying none but there's very little. But here, the rate sometimes is very high. These are the two features I think we would like to improve further.
Rizwan-Alam - PeerSpot reviewer
Easy automated web app scanning, but gives many false positives and isn't always stable
One of the challenges I have with AppSpider is that it gives you a lot of false positives, especially when compared to other solutions. This is the main aspect that I hope to see Rapid7 improve on. Beyond reducing false positives, I would also like to see them implement better reporting features, particularly in the executive summary type of reports which need to be user-friendly and easily understood by non-technical people. The recommendations and solutions on these reports could always be improved to make them more relevant, too. Lastly, the stability isn't that great, and sometimes it becomes non-responsive. I feel like the stability of the application is very average and currently needs more work.

Quotes from Members

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

Pros

"BurpSuite helps us to identify and fix silly mistakes that are sometimes introduced by our developers in their coding."
"It was easy to learn."
"Some of the extensions, available using Burp Extender, are also very good and we have found issues by using them."
"The most valuable features of PortSwigger Burp Suite Professional are its ease of use and its cost efficiency."
"The solution has a limited range of functions, which is good for small companies. This is because, in small companies, websites are less complex. They also have single services which makes the solution good enough for them. However, the most advantageous aspect of the solution is its affordable price."
"One useful function is the ability to send requests to the repeater without making actual requests through the browser, allowing me to modify requests easily."
"It helps in API testing, where manual intervention was previously necessary for each payload."
"The most valuable feature of PortSwigger Burp Suite Professional is the Burp Intruder tool."
"The entire solution is interactive and has a point-and-click user experience, which makes it easy to find items or drill down on information. You don't need specialized skills to use the product."
"It scans all the components developed within a web application."
"It is really accurate and the rate of false positives is very low."
"One of the most valuable features of AppSpider is its broad range of authentication identification, which is a key reason for its utilization."
"I like the ability the product has to detect vulnerabilities quickly, when it has been released in our environment, then displaying them to us."
"I would say that it is stable, as I am not aware of any major issues."
"When it is set up properly, it can do scanning on web apps with multiple engines automatically."
"What I like most about AppSpider is that it's easy to use and its automated scan gives me all the details I need to know when it comes to vulnerabilities and their solutions."
 

Cons

"The one feature that I would like to see in Burp is active scanning of REST based web services. A lot of organizations are providing APIs to access their services to support different business models like SaaS. Scanning these APIs is still a challenge for many security product companies."
"If we're running a huge number of scans regularly, it slows down the tool."
"The solution is not easy to set it up. You need a lot of knowledge."
"There were a lot of false positives there, and we used to spend a lot of time, like, for security reasons, reproducing those bugs for the development team to fix it."
"The biggest improvement that I would like to see from PortSwigger that today many people see as an issue in their testing. There might be a feature which might be desired."
"The solution’s pricing could be improved."
"One area for improvement is the integrated browser, Chromium. Single Sign-On (SSO) methods like Microsoft authentication login sometimes fail and show errors. As a workaround, I have to use a different browser, such as Firefox, to log in and make Burp work."
"I am from Brazil. The currency exchange rate from a dollar to a Brazilian Real is quite steep. It is almost six to one. It would be good if it can be sold in the local currency, and its price is cheaper for us."
"Implementing Rapid7 AppSpider requires scanning and self-identification mechanisms. You can add different types of authentication to each scan."
"The product should offer a GUI in Japanese and provide Japanese reports for end-users."
"It needs better integration with mobile applications."
"The product needs to be able to scale for large companies, like ours. We have millions of IP addresses that need to be scanned, and the scalability is not great."
"The dashboard and interface are crucial and they need some improvement."
"The tech support is responsive but issues remain unresolved."
"There are some glitches with stability, and it is an area for improvement."
"This price of this solution is a little bit expensive."
 

Pricing and Cost Advice

"I rate the pricing a four out of ten."
"For a country such as Sri Lanka, the pricing is not reasonable."
"There are different licenses available that include a free version."
"The solution is reasonably priced."
"Burp Suite is affordable."
"PortSwigger is reasonably-priced. It's fair."
"It is a cheap solution, but it may not be cheaper than other solutions."
"It is expensive for us in Brazil because the currency exchange rate from a dollar to a Brazilian Real is quite steep."
"The licensing cost depends on the number of users."
"The price is pretty fair."
"The price of Rapid7 AppSpider cost 9,000 annually but there is limited usage. Large companies are able to negotiate a better price or a better deal for the usage with the vendor."
"It is expensive if you want to buy the Enterprise version that is able to scan multiple applications at once."
"AppSpider is closed-source software and you need to acquire a license in order to use it."
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Top Industries

By visitors reading reviews
Computer Software Company
13%
Financial Services Firm
11%
Government
11%
Manufacturing Company
8%
Financial Services Firm
14%
Computer Software Company
11%
Manufacturing Company
10%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

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.
What is your experience regarding pricing and costs for Rapid7 AppSpider?
The price is not high, but for Japanese customers, localization may incur additional costs.
What needs improvement with Rapid7 AppSpider?
For Japanese customers, localization is needed. The product should offer a GUI in Japanese and provide Japanese reports for end-users.
What is your primary use case for Rapid7 AppSpider?
Our clients use AppSpider to address security concerns for their websites. It is particularly used by customers who require security assessments.
 

Also Known As

Burp
AppSpider
 

Overview

 

Sample Customers

Google, Amazon, NASA, FedEx, P&G, Salesforce
Microsoft
Find out what your peers are saying about PortSwigger Burp Suite Professional vs. Rapid7 AppSpider and other solutions. Updated: July 2025.
865,295 professionals have used our research since 2012.