Checkmarx One vs Rapid7 InsightAppSec comparison

Checkmarx and Rapid7 are both solutions in the Dynamic Application Security Testing (DAST) category. Checkmarx is ranked #2 with an average rating of 8.2, while Rapid7 is ranked #5 with an average rating of 7.8. Checkmarx holds a 16.4% mindshare in DAST, compared to Rapid7’s 6.2% mindshare. Additionally, 88% of Checkmarx users are willing to recommend the solution, compared to 94% of Rapid7 users who would recommend it.

Checkmarx One

Read 81 Checkmarx One reviews

18,784 Views
2,066 Comparison Views

88% willing to recommend

Rapid7 InsightAppSec

Read 20 Rapid7 InsightAppSec reviews

1,939 Views
698 Comparison Views

94% willing to recommend

Checkmarx One

Rapid7 InsightAppSec

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Checkmarx One and Rapid7 InsightAppSec based on real PeerSpot user reviews.

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

To learn more, read our detailed Checkmarx One vs. Rapid7 InsightAppSec Report (Updated: February 2026).

Buyer's Guide

Checkmarx One vs. Rapid7 InsightAppSec

February 2026

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Helped 883,089 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 One

Ranking in Dynamic Application Security Testing (DAST)

2nd

Average Rating

7.8

Reviews Sentiment

6.6

Number of Reviews

Ranking in other categories

Application Security Tools (2nd), Static Application Security Testing (SAST) (3rd), Vulnerability Management (17th), Container Security (15th), Static Code Analysis (2nd), API Security (3rd), DevSecOps (3rd), Risk-Based Vulnerability Management (8th), Application Security Posture Management (ASPM) (3rd), AI Security (2nd)

Rapid7 InsightAppSec

Ranking in Dynamic Application Security Testing (DAST)

5th

Average Rating

8.2

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

AI Observability (12th)

Mindshare comparison

As of March 2026, in the Dynamic Application Security Testing (DAST) category, the mindshare of Checkmarx One is 16.4%, down from 26.3% compared to the previous year. The mindshare of Rapid7 InsightAppSec is 6.2%, up from 4.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Dynamic Application Security Testing (DAST) Market Share Distribution
Product	Market Share (%)
Checkmarx One	16.4%
Rapid7 InsightAppSec	6.2%
Other	77.4%

Dynamic Application Security Testing (DAST)

Featured Reviews

Shahzad Shahzad

Senior Solution Architect | L3+ Systems & Cloud Engineer | SRE Specialist at Canada Cloud Solution

Enable secure development workflows while identifying opportunities for faster scans and improved AI guidance

Checkmarx One is a very strong platform, but there are several areas where it can improve to support modern DevSecOps workflows even better. For example, better real-time developer guidance is needed. The IDE plugin should offer richer AI-powered auto-fixes similar to SNYK Code or GitHub Copilot Security, as current guidance is good but not deeply contextual for large-scale enterprise codebases. This matters because it reduces developer friction and accelerates shift-left adoption. More transparency control over the correlation engines is another need. The correlation engine is powerful but not fully transparent. Users want to understand why vulnerabilities were correlated or de-prioritized, which helps AppSec teams trust the prioritization logic. Faster SAST scan and more language coverage is needed since SAST scan can still be slow for very large mono-repos and there is limited deep support for new language frameworks like Rust and Go, along with advanced coverage for serverless-specific frameworks. This matters because large organizations want sub-minute scans in CI/CD as cloud-native ecosystems evolve fast. A strong API security module is another area for enhancement. API security scanning could be improved with active testing, API discovery, full Swagger, OpenAPI, drift detection, and schema-based fuzzing. This is important as API attacks are one of the biggest AppSec risks in 2025. Checkmarx One is strong, but I see a few areas for improvement including faster SAST scanning for large mono-repos, deeper language framework support, more transparent correlation logic, and stronger API security that includes discovery and runtime context. The IDE plugin could offer more AI-assisted fixes, and the SBOM lifecycle tracking can evolve further. Enhancing integration with SIEM and SOAR would also make enterprise adoption smoother, and these improvements would help developers and AppSec teams move faster with more accuracy.

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Shritam Bhowmick

Vulnerability Management Lead at garrett

Provides reliable applications security but needs better integration options

There are areas for improvements regarding false positives. Integration capabilities are lacking, as options for integrations with other tools such as SNOW, Jira, or other integration tools are not sufficient in Rapid7 InsightAppSec. The user interface sometimes has glitches, which may prevent appropriate results during navigation, and even when we get appropriate results, it can be impossible to export them to CSV records or download files. Regarding scalability, Rapid7 InsightAppSec is not a scalable solution for our industry due to limited integration capabilities. Rapid7 relies on another tool called InsightConnect, which requires additional investment, detracting from scalability. Another area that needs improvement is the integration of AI capabilities into the platform. Both Rapid7 InsightAppSec and InsightVM need to advance in that area. In terms of behavioral and pattern recognition, identifying complex attacks such as SQL, blind SQL, JSON, and LDAP injections often results in 94% false positives. This necessitates improvement in their behavioral-based analytics feature.

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

"It is a stable product."

"Checkmarx pinpoints the vulnerability in the code and also presents the flow of malicious input across the application."

"Checkmarx One has positively impacted my organization, especially in our CI/CD integration, where when we try to build any feature, they are always scanned by Checkmarx before they get released."

"One of the most valuable features is it is flexible."

"It's not an obstacle for developers. They can easily write their code and make it more secure with Checkmarx."

"Our static operation security has been able to identify more security issues since implementing this solution."

"The UI is very intuitive and simple to use."

"What I like best about Checkmarx is that it has fewer false positives than other products, giving you better results."

More Checkmarx One pros

"You have various attack modules, and you also have the Attack Replay feature for the attack sequence. You can reproduce an attack and see it. That is a very good feature I noticed in this solution. It helps developers as well."

"It is very convenient to get reports from the tool, which offers high-level environmental statistics."

"Rapid7 InsightAppSec helps us in both regulatory compliance and in strengthening our security posture."

"When considering DAST, it is not attributed to a singular feature but rather the capabilities of the engine that provides a genuine penetration testing experience and delivers insightful reports."

"Customers use the product for scanning purposes and do not want to be restricted with respect to the number of scans they perform."

"Rapid7 InsightAppSec is a good product for dynamic application security testing, providing neat reports that include validation actions and helping to generate web application firewall rules for web applications."

"In Rapid7 InsightAppSec, a distinctive feature is the provision of a CDM for integrating web servers and web applications. To establish the connection between these applications, you only need to paste the provided CDN into your metadata. Once connected, every piece of information, including vulnerabilities, can be accessed. It also offers demo sessions."

"The solution is stable."

More Rapid7 InsightAppSec pros

Cons

"The lack of ability to review compiled source code. It would then be able to compete with other scanning tools, such as Veracode."

"Checkmarx One can be improved on the side of faster scans, especially when our CI pipelines are scanning for vulnerabilities."

"We are trying to find out if there is a way to identify the run-time null values. I am analyzing different tools to check if there is any tool that supports run-time null value identification, but I don't think any of the tools in the market currently supports this feature. It would be helpful if Checkmarx can identify and throw an exception for a null value at the run time. It would make things a lot easier if there is a way for Checkmarx to identify nullable fields or hard-coded values in the code. The accessibility for customized Checkmarx rules is currently limited and should be improved. In addition, it would be great if Checkmarx can do static code and dynamic code validation. It does a lot of security-related scanning, and it should also do static code and dynamic code validation. Currently, for security-related validation, we are using Checkmarx, and for static code and dynamic code validation, we are using some other tools. We are spending money on different tools. We can pay a little extra money and use Checkmarx for everything."

"Micro-services need to be included in the next release."

"Checkmarx has a slightly difficult compilation with the CI/CD pipeline."

"I would like to see the DAST solution in the future."

"We want to have a holistic view of the portfolio-level dashboard and not just an individual technical project level."

"We can run only one project at a time."

More Checkmarx One cons

"Customers sometimes experience issues with performance."

"We'd like to see integrations with WAF solutions."

"The reporting feature of Rapid7 InsightAppSec needs improvement as it currently provides basic reports."

"Currently, InsightAppSec lacks similar functionality. Customers must wait for remediation during the developers' preparation of a new version."

"I would like more details of what the product can do."

"The only concern I have with Rapid7 is that it does not provide enough information about vulnerabilities within AppSec."

"The number of web applications we can scan is limited."

"The product’s pricing could be flexible."

More Rapid7 InsightAppSec cons

Pricing and Cost Advice

"We have a subscription license that is on a yearly basis, and it's a pretty competitive solution."

"We got a special offer for a 30% reduction for three years, after our first year. I think for a real source-code scanning tool, you have to add a lot of money for Open Source Analysis, and AppSec Coach (160 Euro per user per year)."

"The interface used to create custom rules comes at an additional cost."

"It is a good product but a little overpriced."

"The solution's price is high and you pay based on the number of users."

"Before implementing the product I would evaluate if it is really necessary to scan so many different languages and frameworks. If not, I think there must be a cheaper solution for scanning Java-only applications (which are 90% of our applications)."

"We have purchased an annual license to use this solution. The price is reasonable."

"Be cautious of the one-year subscription date. Once it expires, your price will go up."

More Checkmarx One pricing and cost advice

"I'm not sure how much it costs exactly, but I know it's expensive."

"They offer a good price, but I don't remember its cost. It is fair as compared to the competition. We have opted for project-based licensing, not user-based. We can add any number of users. That doesn't matter. It is worth the money."

"I rate Rapid7 InsightAppSec’s pricing an eight out of ten."

"Its price is competitive. It is not expensive."

"Rapid7 InsightAppSec is cheap."

"The price of this product is very cheap."

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Top Industries

By visitors reading reviews

Financial Services Firm

17%

Manufacturing Company

10%

Computer Software Company

10%

Government

Manufacturing Company

14%

Financial Services Firm

12%

Computer Software Company

11%

Government

10%

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	32
Midsize Enterprise	9
Large Enterprise	46

By reviewers
Company Size	Count
Small Business	12
Midsize Enterprise	2
Large Enterprise	5

Questions from the Community

What alternatives are there for Fortify WebInspect and Fortify SCA?

I would like to recommend Checkmarx. With Checkmarx, you are able to have an all in one solution for SAST and SCA as well. Veracode is only a cloud solution. Hope this helps.

See all answers

What do you like most about Checkmarx?

Compared to the solutions we used previously, Checkmarx has reduced our workload by almost 75%.

See all answers

What is your experience regarding pricing and costs for Checkmarx?

Checkmarx One is a premium solution, so budget accordingly. Make sure you understand how licensing scales with additional applications and users. I advise negotiating multi-year contracts or bundle...

See all answers

What do you like most about Rapid7 InsightAppSec?

In Rapid7 InsightAppSec, a distinctive feature is the provision of a CDM for integrating web servers and web applications. To establish the connection between these applications, you only need to p...

See all answers

What needs improvement with Rapid7 InsightAppSec?

Customers sometimes experience issues with performance. One thing that I recall is that most customers often want to have reporting as per their customized dashboard. This needs to be improved beca...

See all answers

What is your primary use case for Rapid7 InsightAppSec?

I usually recommend this solution for financial institutions. Banks and financial institutions need this solution mostly because they have to follow stringent compliance advisory requirements, so t...

See all answers

Comparisons

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Compared 4% of the time

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Compared 3% of the time

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Compared 3% of the time

Fortify Software Security Center vs Checkmarx One

Compared 2% of the time

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Compared 12% of the time

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Compared 12% of the time

PortSwigger Burp Suite Professional vs Rapid7 InsightAppSec

Compared 10% of the time

OWASP Zap vs Rapid7 InsightAppSec

Compared 8% of the time

HCL AppScan vs Rapid7 InsightAppSec

Compared 5% of the time

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Product Reports

Buyer's Guide

Checkmarx One

February 2026

Download Checkmarx One product report

Buyer's Guide

Rapid7 InsightAppSec

February 2026

Download Rapid7 InsightAppSec product report

Also Known As

No data available

InsightAppSec

Overview

Checkmarx One is an enterprise cloud-native application security platform focused on providing cross-tool, correlated results to help AppSec and developer teams prioritize where to focus time and resources.

Checkmarx One offers comprehensive application scanning across the SDLC:

Static Application Security Testing (SAST)
Software Composition Analysis (SCA)
API security
Dynamic Application Security Testing (DAST)
Container security
IaC security
Correlation, prioritization, and risk management
Codebashing secure code training
AI security
Tech partnerships extending AppSec into runtime analysis
Developer tool integrations including: CI/CD tools, development frameworks, feedback tools, IDEs, programming languages and SCMs

Checkmarx One provides everything you need to secure application development from the first line of code through deployment and runtime in the cloud. With an ever-evolving set of AppSec engines, correlation and prioritization features, and AI capabilities, Checkmarx One helps consolidate expanding lists of AppSec tools and make better sense of results. Its capabilities are designed to provide an improved developer experience to build trust with development teams and ensure the success of your AppSec program investment.

Checkmarx

Your web applications may be complex, but your application security testing tool doesn’t need to be. InsightAppSec brings Rapid7’s proven Dynamic Application Security Testing (DAST) technology to the Insight platform, combining powerful application crawling and attack capabilities, flexibility in scan scope and scheduling, and accuracy in results with a modern UI, intuitive workflows, and sensible data organization. This enables you to identify XSS, SQL injection, CSRF, and other vulnerabilities with unparalleled ease. The best part? All of these capabilities are delivered via the cloud so that you’re up and running in minutes to identify the critical security risks that exist in your applications.

Rapid7

Sample Customers

YIT, Salesforce, Coca-Cola, SAP, U.S. Army, Liveperson, Playtech Case Study: Liveperson Implements Innovative Secure SDLC

CenterPoint Energy, CPA Australia, Hypertherm, First American Financial Corporation, Rackspace

Buyer's Guide

Checkmarx One vs. Rapid7 InsightAppSec

February 2026

Free Report: Checkmarx One vs. Rapid7 InsightAppSec

Find out what your peers are saying about Checkmarx One vs. Rapid7 InsightAppSec and other solutions. Updated: February 2026.

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