Checkmarx SAST vs Rapid7 AppSpider comparison

Checkmarx and Rapid7 are both solutions in the Static Application Security Testing (SAST) category. Checkmarx is ranked #22 with an average rating of 9.0, while Rapid7 is ranked #32. Checkmarx holds a 1.4% mindshare in SAST, compared to Rapid7’s 0.5% mindshare. Additionally, 100% of Checkmarx users are willing to recommend the solution, compared to 100% of Rapid7 users who would recommend it.

Checkmarx SAST

Read 3 Checkmarx SAST reviews

930 Views
921 Comparison Views

100% willing to recommend

Rapid7 AppSpider

Read 14 Rapid7 AppSpider reviews

1,341 Views
711 Comparison Views

100% willing to recommend

Checkmarx SAST

Rapid7 AppSpider

Comparison Buyer's Guide

Download the report

Executive Summary

We performed a comparison between Checkmarx SAST and Rapid7 AppSpider based on real PeerSpot user reviews.

Find out in this report how the two Static Application Security Testing (SAST) solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed Checkmarx SAST vs. Rapid7 AppSpider Report (Updated: September 2025).

Buyer's Guide

Checkmarx SAST vs. Rapid7 AppSpider

September 2025

Download the complete report

Helped 869,566 peers since 2012

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

Checkmarx SAST

Ranking in Static Application Security Testing (SAST)

22nd

Average Rating

9.6

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

No ranking in other categories

Rapid7 AppSpider

Ranking in Static Application Security Testing (SAST)

32nd

Average Rating

7.8

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of October 2025, in the Static Application Security Testing (SAST) category, the mindshare of Checkmarx SAST is 1.4%, up from 0.1% compared to the previous year. The mindshare of Rapid7 AppSpider is 0.5%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Static Application Security Testing (SAST) Market Share Distribution
Product	Market Share (%)
Checkmarx SAST	1.4%
Rapid7 AppSpider	0.5%
Other	98.1%

Static Application Security Testing (SAST)

Featured Reviews

Cuneyt KALPAKOGLU Phd.

Founder & Chairman at Endpoint-labs Cyber Security R&D

Identifying code vulnerabilities swiftly with no need to complete the coding and offers good security

The primary use case of Checkmarx SAST is application security, specifically static application security testing. It is essential and the root of this concept I did not find measurable information about the financial benefits or return on investment. The most important competitive advantage and…

Read full review

Rizwan-Alam

Head Information Security at Akhtar Fuiou Technologies

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.

Read full review

Quotes from Members

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

Pros

"The most important feature is that Checkmarx protects our company against attacks."

"The most important competitive advantage and benefit is the ability to identify vulnerabilities in the source code immediately without needing to complete the coding."

"The most important feature is that Checkmarx protects our company against attacks."

"The CX1 is a unified platform that covers all components such as SAST, SCA, DAST, container scanning, and infrastructure code, which is quite beneficial because some clients need one-stop solutions for all their needs."

"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."

"When it is set up properly, it can do scanning on web apps with multiple engines automatically."

"The most valuable feature of Rapid7 AppSpider is the vulnerability reporting data. Additionally, the data is reported in a convenient way rather than seeing them as a PDF. We are able to generate all the reports exactly what we want in a flexible way."

"The solution is highly stable, rated at ten out of ten."

"AppSpider's most valuable feature is reporting - everything is stored in the local database so it can be sent to other machines."

"I like the ability the product has to detect vulnerabilities quickly, when it has been released in our environment, then displaying them to us."

"The most valuable feature is the reporting, which is compliant with international standards."

"I would say that it is stable, as I am not aware of any major issues."

More Rapid7 AppSpider pros

Cons

"The main challenge with Checkmarx SAST is the price. The price is a challenge because Checkmarx SAST is a very big brand, and many mid-sized companies cannot afford it as they are very price-conscious."

"We had some issues where Checkmarx did not recognize a vulnerability."

"We had some issues where Checkmarx did not recognize a vulnerability. We had to talk with the vendor, and they had to include an improvement in the tool to resolve this issue."

"The on-premises version is more expensive compared to the cloud version."

"Support response times are slow and can be improved."

"One of the challenges I have with AppSpider is that it gives you a lot of false positives, especially when compared to other solutions."

"For Japanese customers, localization is needed. The product should offer a GUI in Japanese and provide Japanese reports for end-users."

"Implementing Rapid7 AppSpider requires scanning and self-identification mechanisms. You can add different types of authentication to each scan."

"The enterprise interface is too simple. It should be more customizable."

"The tech support is responsive but issues remain unresolved."

"This price of this solution is a little bit expensive."

"The product should offer a GUI in Japanese and provide Japanese reports for end-users."

More Rapid7 AppSpider cons

Pricing and Cost Advice

Information not available

"The licensing cost depends on the number of users."

"The price is pretty fair."

"It is expensive if you want to buy the Enterprise version that is able to scan multiple applications at once."

"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."

"AppSpider is closed-source software and you need to acquire a license in order to use it."

See which vendors are best for you

Use our free recommendation engine to learn which Static Application Security Testing (SAST) solutions are best for your needs.

See recommendations

869,566 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Financial Services Firm

24%

Computer Software Company

13%

Manufacturing Company

10%

Insurance Company

Financial Services Firm

14%

Computer Software Company

10%

Manufacturing Company

Educational Organization

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	2
Large Enterprise	1

Questions from the Community

What is your experience regarding pricing and costs for Checkmarx SAST?

We were users in a small country, and we paid one consolidated bill for all the tools, so I don't know the specific amount for Checkmarx.

See all answers

What needs improvement with Checkmarx SAST?

The main challenge with Checkmarx SAST is the price. The price is a challenge because Checkmarx SAST is a very big brand, and many mid-sized companies cannot afford it as they are very price-consci...

See all answers

What is your primary use case for Checkmarx SAST?

I am currently working with Checkmarx SAST as technical partners. Our customers are from insurance and depository backgrounds. Checkmarx SAST is one of the branded solutions, and according to the M...

See all answers

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.

See all answers

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.

See all answers

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.

See all answers

Comparisons

Checkmarx One vs Checkmarx SAST

Compared 65% of the time

Qualys Web Application Scanning vs Checkmarx SAST

Compared 6% of the time

GitLab vs Checkmarx SAST

Compared 5% of the time

Semgrep vs Checkmarx SAST

Compared 5% of the time

GitHub Code Scanning vs Checkmarx SAST

Compared 5% of the time

More Checkmarx SAST Competitors

Rapid7 InsightAppSec vs Rapid7 AppSpider

Compared 33% of the time

SonarQube Server (formerly SonarQube) vs Rapid7 AppSpider

Compared 10% of the time

PortSwigger Burp Suite Professional vs Rapid7 AppSpider

Compared 9% of the time

Acunetix vs Rapid7 AppSpider

Compared 9% of the time

F5 BIG-IP Local Traffic Manager (LTM) vs Rapid7 AppSpider

Compared 7% of the time

More Rapid7 AppSpider Competitors

Product Reports

Buyer's Guide

Static Application Security Testing (SAST)

September 2025

Download Checkmarx SAST product report

Buyer's Guide

Rapid7 AppSpider

September 2025

Download Rapid7 AppSpider product report

Also Known As

SAST

AppSpider

Overview

Checkmarx SAST provides advanced static application security testing by identifying vulnerabilities in source code. It's ideal for ISOs, security professionals, and developers striving to secure applications during development.

Checkmarx SAST is known for its powerful code scanning capabilities that integrate seamlessly into existing development environments. It supports a wide range of programming languages, which makes it applicable for diverse development projects. Some users suggest improvements in the scan performance speed and enhanced support in handling false positives to further optimize workflow efficiency.

What are the standout features of Checkmarx SAST?

Language Support: Offers broad language support catering to multiple coding frameworks.
Integration Flexibility: Seamlessly integrates with existing CI/CD pipelines and developer tools.
Comprehensive Scanning: Detects security vulnerabilities early in the development process.
Detailed Reporting: Provides comprehensive reports that help prioritize remediation efforts.

What benefits and ROI should users consider?

Improved Security Posture: Enhances application security by catching vulnerabilities early.
Cost Efficiency: Reduces costs associated with post-deployment issue resolution.
Developer Empowerment: Allows developers to identify and fix issues independently.
Regulatory Compliance: Assists in meeting compliance requirements efficiently.

Implemented across various industries, Checkmarx SAST supports sectors like finance, healthcare, and technology with their stringent security requirements. By integrating seamlessly into existing workflows, it ensures that applications remain secure while not disrupting industry-specific processes.

Checkmarx

SPAs, APIs, mobile—the evolution of application technology is measured in months, not years. Is your web application security testing tool designed to keep up? AppSpider lets you collect all the information needed to test all the apps so that you aren’t left with gaping application risks.

Our dynamic application security testing (DAST) solution crawls to the deepest, darkest corners of even the most modern and complex apps to effectively test for risk and get you the insight you need to remediate faster. With AppSpider on your side (or, rather, all of your sides), you’ll be able to scan all the apps today and always be ready for whatever comes next.

Rapid7

Sample Customers

Information Not Available

Microsoft

Buyer's Guide

Checkmarx SAST vs. Rapid7 AppSpider

September 2025

Free Report: Checkmarx SAST vs. Rapid7 AppSpider

Find out what your peers are saying about Checkmarx SAST vs. Rapid7 AppSpider and other solutions. Updated: September 2025.

DOWNLOAD NOW

869,566 professionals have used our research since 2012.

See our Checkmarx SAST vs. Rapid7 AppSpider report.

See our list of best Static Application Security Testing (SAST) vendors.

We monitor all Static Application Security Testing (SAST) reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.