Checkmarx One vs NowSecure comparison

Checkmarx and NowSecure are both solutions in the Static Application Security Testing (SAST) category. Checkmarx is ranked #2 with an average rating of 8.1, while NowSecure is ranked #40. Checkmarx holds a 9.7% mindshare in SAST, compared to NowSecure’s 0.6% mindshare. Additionally, 88% of Checkmarx users are willing to recommend the solution, compared to 100% of NowSecure users who would recommend it.

Checkmarx One

Read 81 Checkmarx One reviews

22,245 Views
15,127 Comparison Views

88% willing to recommend

NowSecure

Read 1 NowSecure review

805 Views
749 Comparison Views

100% willing to recommend

Checkmarx One

NowSecure

Comparison Buyer's Guide

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Executive Summary

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

Find out what your peers are saying about SonarSource Sàrl, Checkmarx, Veracode and others in Static Application Security Testing (SAST).

To learn more, read our detailed Static Application Security Testing (SAST) Report (Updated: April 2026).

Buyer's Guide

Static Application Security Testing (SAST)

April 2026

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Helped 893,244 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 Static Application Security Testing (SAST)

2nd

Average Rating

7.8

Reviews Sentiment

6.6

Number of Reviews

Ranking in other categories

Application Security Tools (2nd), Vulnerability Management (16th), Container Security (15th), 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 (1st)

NowSecure

Ranking in Static Application Security Testing (SAST)

40th

Average Rating

7.0

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

Mobile App Testing Tools (20th)

Mindshare comparison

As of May 2026, in the Static Application Security Testing (SAST) category, the mindshare of Checkmarx One is 9.7%, down from 10.5% compared to the previous year. The mindshare of NowSecure is 0.6%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Static Application Security Testing (SAST) Mindshare Distribution
Product	Mindshare (%)
Checkmarx One	9.7%
NowSecure	0.6%
Other	89.7%

Static Application Security Testing (SAST)

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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AnirudhNair

Quality Assurance and Analyst Intern at a university with 201-500 employees

Scalable and reliable, but dynamic analysis needs improvement

I would advise others when testing using NowSecure to do secondary tests with other tools. For example, set it up in the local environment and recheck what the results of the reports are. Since the dynamic results are less accurate, I would suggest using static analysis. I rate NowSecure a seven out of ten.

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 can integrate very well with DAST solutions. So both of them are combined into an integrated solution for customers running application security."

"The reports are very good because they include details on the code level, and make suggestions about how to fix the problems."

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

"It moved our organization towards being agile vs. waterfall."

"The main advantage of this solution is its centralized reporting functionality, which lets us track issues, then see and report on the priorities via a web portal."

"The most valuable features of Checkmarx are the SCA module and the code-checking module. Additionally, the solutions are explanatory and helpful."

"We were using HPE Security Fortify to scan code for security vulnerabilities, but it can scan only after a successful compile, and if the code has dependencies or build errors the scan fails, while with Checkmarx pre-compile scanning is seamless and allows us to scan more code."

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

More Checkmarx One pros

"The most valuable feature is the ability to download an application without actually putting in the APK. It gives us an option to put the APK in if we want to but we can download it from the App Store and Play Store."

"The most valuable feature is the ability to download an application without actually putting in the APK, as it gives us an option to put the APK in if we want to, but we can also download it from the App Store and Play Store."

Cons

"C, C++, VB and T-SQL are not supported by this product. Although, C and C++ were advertised as being supported."

"Their licensing fees are rigid and this causes two main issues. One is a restriction in terms of scaling the product at an enterprise level."

"Scanning speed optimization is an area where improvements can be made, and we can reduce false positives."

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

"As the solution becomes more complex and feature rich, it takes more time to debug and resolve problems. Feature-wise, we have no complaints, but Checkmarx becomes harder to maintain as the product becomes more complex. When I talk to support, it takes them longer to fix the problem than it used to."

"I would like to see the rate of false positives reduced."

"Vulnerability details: Reduce false positive results and improve it by providing more details how I can resolve the vulnerability."

"The Dynamic Application Security Testing (DAST) feature should be better."

More Checkmarx One cons

"There needs some improvement in testing with dynamic analysis because I have found it is not accurate."

"In this solution, there are two kinds of testing, static analysis, and dynamic analysis. There needs some improvement in testing with dynamic analysis because I have found it is not accurate"

Pricing and Cost Advice

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

"Most of my customers opted for a perpetual license. They prefer to pay the highest amount up front for the perpetual license and then pay for additional support annually."

"The license has a vague language around P1 issues and the associated support. Make sure to review these in order to align them with your organizational policies."

"The tool's pricing is fine."

"Checkmarx is comparatively costlier than other products, which is why some of the customers feel reluctant to go for it, though performance-wise, Checkmarx can compete with other products."

"It's relatively expensive."

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

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

More Checkmarx One pricing and cost advice

Information not available

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Top Industries

By visitors reading reviews

Financial Services Firm

17%

Manufacturing Company

Computer Software Company

Government

Construction Company

14%

Retailer

11%

Financial Services Firm

Healthcare 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

No data available

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 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 needs improvement with Checkmarx?

One way Checkmarx One could be improved is if it could automatically run scans every month after implementation. If it is possible to set it in the SAST portal to scan the repositories automaticall...

See all answers

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Comparisons

SonarQube vs Checkmarx One

Compared 37% of the time

Veracode vs Checkmarx One

Compared 3% of the time

Checkmarx SAST vs Checkmarx One

Compared 2% of the time

OpenText Core Application Security vs Checkmarx One

Compared 2% of the time

Fortify Software Security Center vs Checkmarx One

Compared 2% of the time

More Checkmarx One Competitors

Data Theorem API Secure vs NowSecure

Compared 19% of the time

CodeScan Static Code Analysis vs NowSecure

Compared 16% of the time

Veracode vs NowSecure

Compared 15% of the time

ImmuniWeb vs NowSecure

Compared 13% of the time

Checkmarx SAST vs NowSecure

Compared 6% of the time

More NowSecure Competitors

Product Reports

Buyer's Guide

Checkmarx One

May 2026

Download Checkmarx One product report

Buyer's Guide

Mobile App Testing Tools

April 2026

Download NowSecure product 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

NowSecure provides a comprehensive suite of mobile app security solutions that cater to businesses aiming to protect their applications from vulnerabilities, ensuring robust security and compliance.

NowSecure offers dynamic solutions designed to meet the needs of businesses prioritizing mobile app security. Its platform delivers automated mobile app security testing that focuses on speed and accuracy to identify vulnerabilities and secure mobile applications. Businesses trust NowSecure to ensure compliance with security standards and safeguard sensitive data across mobile applications.

What are the key features of NowSecure?

Automated Testing: Enhances security with automated analysis, reducing manual effort.
Speed and Efficiency: Provides rapid results to quickly identify and fix vulnerabilities.
Comprehensive Reporting: Offers detailed reports for compliance and security analysis.
Compliance Assurance: Ensures adherence to leading compliance standards.

What benefits and ROI can users expect?

Improved Security Posture: Strengthens app defenses by detecting and addressing security gaps.
Time and Cost Savings: Automates processes that reduce time spent on manual security assessments.
Enhanced Compliance: Supports adherence to industry regulations and standards.
Data Protection: Safeguards sensitive information, minimizing potential breaches.

NowSecure is widely implemented across industries such as finance, healthcare, and retail. It provides these sectors with essential security assurances, offering tailored insights and reporting to meet regulatory and security requirements. Businesses benefit from its specialized focus on mobile app security, integrating seamlessly into existing workflows.

NowSecure

Sample Customers

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

Vaporstream, FIS, MEA Financial, Silent Circle, Capital One, Citi, EY, EMC, Emerson, Kaiser Permanente, The Home Depot, Humana, Shell, Kellogg's, TD Bank, VMware

Buyer's Guide

Static Application Security Testing (SAST)

April 2026

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Find out what your peers are saying about SonarSource Sàrl, Checkmarx, Veracode and others in Static Application Security Testing (SAST). Updated: April 2026.

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