Checkmarx One vs Tenable.io Web Application Scanning comparison

Checkmarx One vs. Tenable.io Web Application Scanning

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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 Application Security Tools

2nd

Average Rating

7.8

Reviews Sentiment

6.6

Number of Reviews

Ranking in other categories

Static Application Security Testing (SAST) (2nd), Vulnerability Management (15th), Container Security (14th), Static Code Analysis (2nd), API Security (4th), Dynamic Application Security Testing (DAST) (2nd), DevSecOps (2nd), Risk-Based Vulnerability Management (10th), Application Security Posture Management (ASPM) (3rd), AI Security (2nd)

Tenable.io Web Application ...

Ranking in Application Security Tools

22nd

Average Rating

7.8

Reviews Sentiment

5.8

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of June 2026, in the Application Security Tools category, the mindshare of Checkmarx One is 8.3%, down from 10.0% compared to the previous year. The mindshare of Tenable.io Web Application Scanning is 1.4%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Application Security Tools Mindshare Distribution
Product	Mindshare (%)
Checkmarx One	8.3%
Tenable.io Web Application Scanning	1.4%
Other	90.3%

Application Security Tools

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.

Read full review

Hatem Langar

Security Analyst at TOPNET

Web audits have identified vulnerabilities and now provide clear visibility into compliance gaps

We have experience with Tenable.io Web Application Scanning, and we use it as well; we have approximately ten licenses for web application scanning. We use it to find vulnerabilities, but Tenable.io Web Application Scanning does not include remediation; we remediate with other products. We use the…

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Quotes from Members

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

Pros

"It has all the features we need."

"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."

"Apart from software scanning, software composition scanning is valuable."

"Checkmarx One has definitely helped us to save time and reduce the need for additional security resources, meaning employees."

"The solution improved the efficiency of our code security reviews. It helps tremendously because it finds hundreds of potential problems sometimes."

"The initial setup was very easy."

"The best thing about Checkmarx is the amount of vulnerabilities that it can find compared to other free tools."

"Overall, we are very satisfied with Checkmarx and it is a product that I recommend."

More Checkmarx One pros

"It is fully automated."

"We can get detailed information about vulnerabilities."

"The solution's instant reports feature is the most effective for detecting threats."

"It collects the vulnerabilities on the hostnames and sends them to the Tenable.io cloud. Tenable has its own cloud where Tenable.io is running, but there are many connectors to other cloud solutions. Tenable can do vulnerability scanning for other cloud managers such as Azure, Amazon, and so on."

"All the features are valuable to us as they offer cutting-edge scanning methods and address the latest issues with a contemporary approach. Tenable.io Web Application Scanning is highly stable. I rate it a nine out ten. Since the solution works on the Cloud, it's highly scalable. I rate the scalability a nine out of ten. The setup of the solution is straightforward. The Return on Investment is substantial. I recommend the solution to all."

"The initial setup is straightforward."

"The most valuable features of Tenable.io Web Application Scanning are the integration into specific use cases and scanning. All of the features of the solution are useful."

"If customers need a cost-efficient way to do very good ramification scanning and vulnerability management, this is the right solution."

More Tenable.io Web Application Scanning pros

Cons

"It is an expensive solution."

"Checkmarx could be improved with more integration with third-party software."

"Unfortunately, Checkmarx doesn't do any automated backups which is quite inconvenient."

"The product can be improved by continuing to expand the application languages and frameworks that can be scanned for vulnerabilities. This includes expanded coverage for mobile applications as well as open-source development tools."

"The integration could improve by including, for example, DevSecOps."

"When we first ran it on a big project, there wasn't enough memory on the computer. It originally ran with eight gigabytes, and now it runs with 32. The software stopped at some point, and while I don't think it said it ran out of memory, it just said "stopped" and something else. We had to go to the logs and send them to the integrator, and eventually, they found a memory issue in the logs and recommended increasing the memory. We doubled it once, and it didn't seem enough. We doubled it again, and it helped."

"It provides us with quite a handful of false positive issues. If Checkmarx could reduce this number, it would be a great tool to use."

"The statistics module has a function that allows you to show some statistics, but I think it's limited. Maybe it needs more information."

More Checkmarx One cons

"The technical support should be improved. Currently, some attacks are detected while others are not."

"Sometimes it lags with different cloud environments."

"I would like for them to add intervening proxy, whereby you can alter the get/put requests."

"It isn't easy to manage vulnerabilities in Tenable."

"Tenable.io Web Application Scanning could improve by offering faster fuzzing."

"I would like for them to add proxy filtering, where you can transfer and alter the package. It is fully automated. Other web application testers programs are actually proxy software, and the proxy software gives you the flexibility of modifying the outgoing package, which will actually help you in exploiting any vulnerability in detail."

"It would be great if there were a dashboard that is more user-friendly."

"The market is standard for vulnerability scanning, however, the posture can be improved through Tenable's prioritization engine."

More Tenable.io Web Application Scanning cons

Pricing and Cost Advice

"It is the right price for quality delivery."

"The price of Checkmarx could be reduced to match their competitors, it is expensive."

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

"We're using a commercial version of Checkmarx, and we paid for the solution for one year. The price is high and could be reduced."

"The pricing is competitive and provides a lower TCO (total cost of ownership) for achieving application security."

"The pricing was not very good. This is just a framework which shouldn’t cost so much."

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

"It is not expensive, but sometimes, their pricing model or licensing model is not very clear. There are similar variables, such as projects or developers, and sometimes, it is a little bit confusing."

More Checkmarx One pricing and cost advice

"Tenable.io Web Application Scanning is expensive for small businesses."

"The pricing is okay."

"I rate the product's pricing a four out of ten."

"For Tenable.io Web Application Scanning, it comes to around 6,50,000 Indian rupees, plus taxes."

"The price of the solution is reasonable compared to the competitors. The license cost is based on the number of users and the annual usage."

"It follows the same licensing scheme as Tenable.io and Tenable. sc."

"The application is extremely affordable. There are no additional costs involved with licensing. We switched to Tenable.io Web Application Scanning from other solutions due to pricing."

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Top Industries

By visitors reading reviews

Financial Services Firm

16%

Manufacturing Company

Computer Software Company

Government

Financial Services Firm

15%

Manufacturing Company

Comms Service Provider

Computer Software Company

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	7
Midsize Enterprise	5
Large Enterprise	7

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.

What is the biggest difference between Veracode and Checkmarx?

According to my experience of using both the tools in different organizations Veracode is a Cloud-native, managed AppSec platform with strong focus on ease of use, it is SaaS delivery, and provide...

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...

What needs improvement with Tenable.io Web Application Scanning?

If there were a solution, I would like to see automation and an integrated remediation solution for vulnerability or patch management.

What advice do you have for others considering Tenable.io Web Application Scanning?

I do not understand what API approach means; I do not understand this term. I think Tenable.io Web Application Scanning is the best option on the market at the moment. My review rating for this pro...

What is your experience regarding pricing and costs for Tenable.io Web Application Scanning?

I think the price is expensive. We do not have an idea of how much we have to pay approximately, but comparing to other products, Tenable.io Web Application Scanning is expensive.

SonarQube vs Checkmarx One

Comparisons

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Compared 2% of the time

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Compared 2% of the time

OpenText Core Application Security vs Checkmarx One

Compared 2% of the time

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Reflectiz vs Tenable.io Web Application Scanning

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Qualys Web Application Scanning vs Tenable.io Web Application Scanning

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Veracode vs Tenable.io Web Application Scanning

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Product Reports

Checkmarx One

Download Checkmarx One product report

Application Security Tools

Download Tenable.io Web Application Scanning product report

Tenable.io Web Application Scanning report

Overview

Checkmarx One delivers robust security through seamless integration with SCM and CI/CD tools, ensuring reliable SAST and SCA. Primarily used by organizations for vulnerability detection, it supports cloud and on-premises deployment to enhance secure coding practices.

Checkmarx One provides organizations with comprehensive tools for secure software development, integrating effectively with CI/CD pipelines to scan thousands of applications. Its capabilities extend to identifying vulnerabilities in both code bases and third-party software. Enhancing workflow by supporting SCM solutions, it assists in maintaining secure coding standards and compliance. While excelling in various areas, it requires improvements in scan speed, reduction of false positives, and broader platform integration, particularly for COBOL and Swift. Its pricing model is noted as high, and demand exists for better tutorials and documentation.

What are the key features of Checkmarx One?

Comprehensive Integration: Seamlessly connects with SCM, CI/CD tools to streamline security workflows.
Accurate SAST and SCA: Precisely identifies vulnerabilities down to the exact line of code.
Custom Rules Configuration: Allows tailored security measures to match specific needs.
Quick Scanning: Provides fast analysis to speed up the development process.
Automated Code Remediation: Helps in efficiently fixing code vulnerabilities.

What benefits should users expect in reviews?

Improved Security: Enhances code safety, reducing vulnerabilities efficiently.
Effective False Positivity Management: Optimizes time spent on genuine issues.
Enhanced Development Processes: Integrates smoothly to boost secure coding initiatives.
Comprehensive Language Support: Facilitates scanning in multiple programming languages, accommodating diverse needs.

Industries implement Checkmarx One for secure coding compliance and vulnerability management across varying environments, choosing between cloud and on-premises deployment based on requirements. Its extensive language support and integration with DevSecOps practices make it a popular choice for organizations aiming to enhance software security.

Checkmarx

Tenable.io Web Application Scanning delivers automated scanning and robust risk mitigation for diverse cloud environments, prioritizing security and compliance for modern organizations.

Tenable.io Web Application Scanning leverages scalable architecture for comprehensive vulnerability detection across applications and systems. It integrates with cloud services, providing an interface to analyze complex functions and enhance security. Detailed reports guide vulnerability management and ensure compliance with key standards.

What are the critical features of Tenable.io Web Application Scanning?

Priority Ratings: Streamlines risk assessment by ranking vulnerabilities based on severity.
Automated Scanning: Simplifies continuous security checks across environments.
Scalable Architecture: Ensures adaptability across expansive networks.
Cloud Integration: Supports various cloud platforms for consistent security.
Comprehensive Reporting: Offers detailed insights into vulnerabilities and risk mitigation measures.

What benefits or ROI should users expect?

Enhanced Security Posture: Strengthens defenses with thorough vulnerability analysis.
Compliance Assurance: Facilitates adherence to OWASP Top 10 and NISC standards.
Streamlined Management: Simplifies processes with a cloud-based approach.
Insightful Dashboards: Provides easy access to important security metrics.

Organizations across industries employ Tenable.io Web Application Scanning for routine vulnerability assessments, safeguarding container exposure, internal networks, and more. Dashboards and reports aid in informed decision-making, supporting comprehensive threat detection and compliance.

Tenable

Sample Customers

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

IMDEX

Checkmarx One vs. Tenable.io Web Application Scanning