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Cequence Security vs Checkmarx One comparison

 

Comparison Buyer's Guide

Executive Summary

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
21st
Ranking in API Security
4th
Average Rating
10.0
Reviews Sentiment
5.4
Number of Reviews
1
Ranking in other categories
Bot Management (8th)
Checkmarx One
Ranking in Application Security Tools
3rd
Ranking in API Security
3rd
Average Rating
7.8
Reviews Sentiment
6.6
Number of Reviews
81
Ranking in other categories
Static Application Security Testing (SAST) (3rd), Vulnerability Management (16th), Container Security (15th), Static Code Analysis (2nd), Dynamic Application Security Testing (DAST) (2nd), DevSecOps (3rd), Risk-Based Vulnerability Management (8th), Application Security Posture Management (ASPM) (3rd), AI Security (2nd)
 

Mindshare comparison

As of January 2026, in the Application Security Tools category, the mindshare of Cequence Security is 0.4%, up from 0.1% compared to the previous year. The mindshare of Checkmarx One is 10.2%, down from 11.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Security Tools Market Share Distribution
ProductMarket Share (%)
Checkmarx One10.2%
Cequence Security0.4%
Other89.4%
Application Security Tools
 

Featured Reviews

reviewer2395431 - PeerSpot reviewer
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.
Shahzad Shahzad - PeerSpot reviewer
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.

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."
"It allows for SAST scanning of uncompiled code. Further, it natively integrates with all key repos formats (Git, TFS, SVN, Perforce, etc)."
"From my point of view, it is the best product on the market."
"The solution improved the efficiency of our code security reviews. It helps tremendously because it finds hundreds of potential problems sometimes."
"We were using HPE Security Fortify to scan code for security vulnerabilities, but it can scan only after a successful compile. If the code has dependencies or build errors, the scan fails. With Checkmarx, pre-compile scanning is seamless. This allows us to scan more code."
"Less false positive errors as compared to any other solution."
"It has all the features we need."
"It is very useful because it fits our requirements. It is also easy to use. It is not complex, and we are satisfied with the results."
"The identification of verification-related security vulnerabilities is really important and one of the key things. It also identifies vulnerabilities for any kind of third-party tool coming into the system or any third-party tools that you are using, which is very useful for avoiding random hacking."
 

Cons

"It is expensive."
"Checkmarx One is often down when the cloud provider experiences issues. A more fail-tolerant solution needs to be created."
"The validation process needs to be sped up."
"Checkmarx needs to improve the false positives and provide more accuracy in identifying vulnerabilities. It misses important vulnerabilities."
"Updating and debugging of queries is not very convenient."
"The cost per user is high and should be reduced."
"We would like to be able to run scans from our local system, rather than having to always connect to the product server, which is a longer process."
"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."
"Checkmarx needs to be more scalable for large enterprise companies."
 

Pricing and Cost Advice

Information not available
"The number of users and coverage for languages will have an impact on the cost of the license."
"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)."
"It is a good product but a little overpriced."
"It is the right price for quality delivery."
"It's relatively expensive."
"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."
"We have a subscription license that is on a yearly basis, and it's a pretty competitive solution."
"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."
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
18%
Manufacturing Company
10%
Computer Software Company
10%
Government
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business32
Midsize Enterprise9
Large Enterprise46
 

Questions from the Community

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.
What advice do you have for others considering Cequence Security?
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 complianc...
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 do you like most about Checkmarx?
Compared to the solutions we used previously, Checkmarx has reduced our workload by almost 75%.
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...
 

Also Known As

Cequence ASP, Cequence Unified API Protection Platform
No data available
 

Overview

 

Sample Customers

T-Mobile, Lbrands, Ulta Beauty
YIT, Salesforce, Coca-Cola, SAP, U.S. Army, Liveperson, Playtech Case Study: Liveperson Implements Innovative Secure SDLC
Find out what your peers are saying about SonarSource Sàrl, Veracode, Checkmarx and others in Application Security Tools. Updated: January 2026.
881,082 professionals have used our research since 2012.