Cequence Security vs Checkmarx One comparison

Cequence Security and Checkmarx are both solutions in the Application Security Tools category. Cequence Security is ranked #24 with an average rating of 10.0, while Checkmarx is ranked #2 with an average rating of 8.1. Cequence Security holds a 0.6% mindshare in AS, compared to Checkmarx’s 8.3% mindshare. Additionally, 100% of Cequence Security users are willing to recommend the solution, compared to 88% of Checkmarx users who would recommend it.

Cequence Security

Read 1 Cequence Security review

2,317 Views
950 Comparison Views

100% willing to recommend

Checkmarx One

Read 81 Checkmarx One reviews

24,219 Views
14,774 Comparison Views

88% willing to recommend

Cequence Security

Checkmarx One

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Executive Summary

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

Find out what your peers are saying about SonarSource Sàrl, Checkmarx, Veracode and others in Application Security Tools.

To learn more, read our detailed Application Security Tools Report (Updated: June 2026).

Buyer's Guide

Application Security Tools

June 2026

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Helped 900,644 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

Cequence Security

Ranking in Application Security Tools

24th

Ranking in API Security

5th

Average Rating

10.0

Reviews Sentiment

5.4

Number of Reviews

Ranking in other categories

Bot Management (9th)

Checkmarx One

Ranking in Application Security Tools

2nd

Ranking in API Security

4th

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), Dynamic Application Security Testing (DAST) (2nd), DevSecOps (2nd), Risk-Based Vulnerability Management (10th), Application Security Posture Management (ASPM) (3rd), AI Security (2nd)

Mindshare comparison

As of June 2026, in the Application Security Tools category, the mindshare of Cequence Security is 0.6%, up from 0.1% compared to the previous year. The mindshare of Checkmarx One is 8.3%, down from 10.0% 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%
Cequence Security	0.6%
Other	91.1%

Application Security Tools

Featured Reviews

reviewer2395431

Technology Consultant at a tech services company with 51-200 employees

Detect and mitigate attacks with API protection

Compliance with standards like those in Europe often requires ensuring that APIs adhere to OAuth and other security protocols. Many organizations need to verify that their APIs meet these compliance requirements. We can include information about where an API was first recorded and create a detailed chart. Some competitors already offer this feature. It is simple to integrate. Overall, I rate the solution a ten out of ten.

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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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Quotes from Members

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

Pros

"It uses machine learning algorithms to detect attacks and manage API inventory."

"The UI is user-friendly."

"One of the most important tools in our building process."

"After scanning, it shows in-depth code of where actual vulnerabilities are, which helps us to analyze them."

"The most valuable feature is that it actually identifies the different criteria you can set to meet whatever standards you're trying to get your system accredited for."

"The main thing we find valuable about Checkmarx is the ease of use, as it's easy to initiate scans and triage defects."

"The user interface is modern and nice to use."

"The setup is fairly easy. We didn't struggle with the process at all."

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

More Checkmarx One pros

Cons

"It is expensive."

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

"Checkmarx could improve by reducing the price."

"This product requires you to create your own rulesets. You have to do a lot of customization."

"Its pricing model can be improved. Sometimes, it is a little complex to understand its pricing model."

"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."

"If it is a very large code base then we have a problem where we cannot scan it (if more then ~ 30 mb zip file provided - scan is crashes or takes a lot of time)."

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

"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."

More Checkmarx One cons

Pricing and Cost Advice

Information not available

"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 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."

"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."

"The solution is costly."

"It's relatively expensive."

"This solution is expensive. The customized package allows you to buy additional users at any time."

"The average deal size was usually anywhere between $120K to $175K on an annual basis, which could be divided across 12 months."

More Checkmarx One pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

23%

Computer Software Company

10%

Manufacturing Company

Comms Service Provider

Financial Services Firm

16%

Manufacturing Company

Computer Software Company

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

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

Questions from the Community

What needs improvement with Cequence Security?

It is expensive.

See all answers

What is your primary use case for Cequence Security?

We use the solution to detect and mitigate attacks. It helps prevent them while also protecting APIs and effectively managing API inventory.

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What advice do you have for others considering Cequence Security?

See all answers

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 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...

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

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Product Reports

Buyer's Guide

Application Security Tools

June 2026

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Buyer's Guide

Checkmarx One

June 2026

Download Checkmarx One product report

Also Known As

Cequence ASP, Cequence Unified API Protection Platform

No data available

Overview

Cequence Security protects applications and data in the agentic era. With over a decade of experience in bot defense and API security, it delivers immediate value in securing AI workflows, trusted by top organizations to safeguard billions of API interactions and user accounts.

Cequence Security provides a unified platform combining AI Gateway, Bot Management, and API Security to ensure comprehensive application protection. AI Gateway secures agentic AI interactions, enabling innovation with AI. Bot Management prevents automated attacks without additional agents or SDKs. API Security manages API posture, helping uncover risks, ensuring compliance, and identifying vulnerabilities. The Unified Application Protection platform integrates these services, providing seamless discovery, compliance, and protection against cyber threats.

What are the key features of Cequence Security?

AI Gateway: Secures agentic AI interactions with features like rate-limiting and least privilege access.
Bot Management: Comprehensive solution against automated attacks using network-based, agentless detection.
API Security: Monitors and tests APIs, assessing risks and ensuring compliance.
Unified Application Protection: Brings together discovery, compliance, and protection in one platform.

What benefits and ROI should users expect?

Immediate Value: Quickly delivers protection and insights into user and agent behavior.
Scalability: Handles billions of API interactions, ensuring performance and security at scale.
Comprehensive Protection: Defends against a wide range of cyber threats and vulnerabilities.
Ease of Implementation: No-code approach allows faster deployment and reduced technical debt.

In financial services, Cequence Security enables secure AI-driven innovations by protecting sensitive customer data and mitigating fraud risks. In retail, it safeguards transactions and user data from automated bots and unauthorized access, ensuring compliance and enhancing customer trust.

Cequence Security

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

Sample Customers

T-Mobile, Lbrands, Ulta Beauty

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

Buyer's Guide

Application Security Tools

June 2026

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