Checkmarx One vs Semgrep comparison

Checkmarx and Semgrep are both solutions in the Static Application Security Testing (SAST) category. Checkmarx is ranked #3 with an average rating of 8.2, while Semgrep is ranked #18 with an average rating of 8.0. Checkmarx holds a 10.3% mindshare in SAST, compared to Semgrep’s 2.7% mindshare. Additionally, 88% of Checkmarx users are willing to recommend the solution, compared to 100% of Semgrep users who would recommend it.

Checkmarx One

Read 81 Checkmarx One reviews

18,489 Views
14,237 Comparison Views

88% willing to recommend

Semgrep

Read 2 Semgrep reviews

3,178 Views
2,479 Comparison Views

100% willing to recommend

Checkmarx One

Semgrep

Comparison Buyer's Guide

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Executive Summary

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

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

To learn more, read our detailed Checkmarx One vs. Semgrep Report (Updated: January 2026).

Buyer's Guide

Checkmarx One vs. Semgrep

January 2026

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Helped 881,707 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)

3rd

Ranking in Static Code Analysis

2nd

Average Rating

7.8

Reviews Sentiment

6.6

Number of Reviews

Ranking in other categories

Application Security Tools (2nd), Vulnerability Management (17th), Container Security (15th), API Security (3rd), Dynamic Application Security Testing (DAST) (2nd), DevSecOps (2nd), Risk-Based Vulnerability Management (7th), Application Security Posture Management (ASPM) (3rd), AI Security (2nd)

Semgrep

Ranking in Static Application Security Testing (SAST)

18th

Ranking in Static Code Analysis

7th

Average Rating

8.0

Reviews Sentiment

6.5

Number of Reviews

Ranking in other categories

Supply Chain Management Software (3rd), Software Composition Analysis (SCA) (11th)

Mindshare comparison

As of February 2026, in the Static Application Security Testing (SAST) category, the mindshare of Checkmarx One is 10.3%, down from 11.7% compared to the previous year. The mindshare of Semgrep is 2.7%, up from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Static Application Security Testing (SAST) Market Share Distribution
Product	Market Share (%)
Checkmarx One	10.3%
Semgrep	2.7%
Other	87.0%

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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Manjunath Maneppagol

Cloud & Application Security at Sixt SE

Context-aware code analysis has reduced noise and now improves developer experience with actionable security findings

I have consistently observed that their scan time is an issue for mono repos. Sometimes with their AI-based scanning, when you triage that scan, the scan never completes or finishes(, which makes it difficult. Another consistent issue is that whenever you have a new repo to onboard to the platform, the tool ideally should detect the master branch by default. However, sometimes the tool fails to identify it and will never scan it unless manually somebody looks into it and fixes the issue. Although their support team is really good, this issue was present six or eight months ago during the POC and is still present now. If it is affecting multiple customers, it should be prioritized and fixed. I would say that their integration aspects could have been improved. I see a lot of different security solutions that provide flexibility to the security teams based on Jira project, team divisions, Slack, and all those can be very much easily customized. Semgrep needs to work on the enhancement of their notification capabilities. Currently, they are working on identifying business logic vulnerabilities or privilege escalation vulnerabilities by looking at the code, and they should continue to focus on and improve this effort. Regarding stability, whenever you have a mono-repo which is a very large repository, the scan never finishes or the scan never kicks in. At that time, you have to reach out to the support team and ask them to expand the resources in the back end to fix it. This is an issue I keep seeing often on that platform.

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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

"From my point of view, it is the best product on the market."

"Less false positive errors as compared to any other solution."

"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."

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

"It gives the proper code flow of vulnerabilities and the number of occurrences."

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

"Checkmarx One has positively impacted my organization because in the past, when Checkmarx One scan was not implemented, we faced a lot of issues finding vulnerabilities inside the repository, but now, since we have integrated Checkmarx One into our repository, we can smoothly and very easily find vulnerabilities and manage those effectively."

"The most valuable features of Checkmarx are its integration with multiple SCM solutions and CICD tools, its ability to scale according to user licenses, and the quick scanning process."

More Checkmarx One pros

"Compared to other competitors in the market, the AI-backed capability is the biggest strength of Semgrep."

"The most valuable feature is the ability to write our custom rules."

Cons

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

"Checkmarx One can be improved by reducing noise and improving false positive filtering."

"The cost per user is high and should be reduced."

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

"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."

"They should make it more container-friendly and optimized for the CI pipeline. They should make it a little less heavy. Right now, it requires a SQL database, and the way the tool works is that it has an engine and then it has an analysis database in which it stores the information. So, it is pretty heavy from that perspective because you have to have a full SQL Server. They're working on something called Checkmarx Light, which is a slim-down version. They haven't released it yet, but that's what we need. There should be something a little more slimmed down that can just run the analysis and output the results in a format that's readable as opposed to having a full, really big, and thick deployment with a full database server."

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

"I would like to see the tool’s pricing improved."

More Checkmarx One cons

"There should be more information on how to acquire the system, catering to beginners in application security, to make it more user-friendly."

"I have consistently observed that their scan time is an issue; sometimes with their AI-based scanning, when you triage that scan, the scan never completes or finishes, which makes it difficult."

Pricing and Cost Advice

"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."

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

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

"For around 250 users or committers, the cost is approximately $500,000."

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

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

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

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

More Checkmarx One pricing and cost advice

Information not available

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Top Industries

By visitors reading reviews

Financial Services Firm

18%

Computer Software Company

10%

Manufacturing Company

10%

Government

Financial Services Firm

16%

Manufacturing Company

12%

Computer Software Company

10%

Comms Service Provider

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 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...

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What needs improvement with Semgrep?

See all answers

What is your primary use case for Semgrep?

I have been working with Semgrep for almost a year, approximately six to eight months on and off. In my current organization, I have a strong experience for SAST solution POCs, and I have conducted...

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What advice do you have for others considering Semgrep?

You should primarily focus on what your use case is and why you are moving out. If you are moving out just from the perspective of cost, I do not think Semgrep is the best solution for you. However...

See all answers

Comparisons

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Compared 47% of the time

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Compared 4% of the time

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Compared 3% of the time

OWASP Zap vs Checkmarx One

Compared 2% of the time

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SonarQube vs Semgrep

Compared 34% of the time

Snyk vs Semgrep

Compared 6% of the time

Aikido Security vs Semgrep

Compared 5% of the time

Veracode vs Semgrep

Compared 5% of the time

Arnica vs Semgrep

Compared 3% of the time

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Product Reports

Buyer's Guide

Checkmarx One

February 2026

Download Checkmarx One product report

Buyer's Guide

Static Application Security Testing (SAST)

February 2026

Download Semgrep product report

Also Known As

No data available

Semgrep Code, Semgrep Supply Chain, Semgrep AppSec Platform

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

Semgrep is an advanced static analysis tool designed to identify vulnerabilities and enforce coding standards, catering primarily to professionals with a focus on enhancing code security and quality.

Engineered for software development environments, Semgrep delivers efficient security feedback with minimal setup. By offering a rich collection of rule sets, it allows customization and integration into CI/CD pipelines, supporting continuous code examination. Semgrep not only uncovers hidden flaws but also enforces best practices, making it a valuable asset for development teams seeking to build secure and reliable software.

What are the most important features of Semgrep?

Customizable Rules: Allows users to define specific rules to match unique coding requirements.
Open Rule Repository: Provides access to a vast array of pre-defined rules covering common security issues.
CI/CD Integration: Seamlessly integrates into development workflows, providing immediate feedback.
Multi-language Support: Detects issues across different programming languages, enhancing its usability.

What benefits or ROI should users consider?

Enhanced Security Posture: Elevates the security standards of codebases.
Time Efficiency: Reduces time spent on manual code reviews.
Adaptability: Easily adapts to evolving coding standards and practices.
Cost-effectiveness: Minimizes the need for external security audits.

In industry applications, Semgrep is a popular choice for sectors such as finance and healthcare, where code integrity and security are paramount. Its integration capabilities allow for effective oversight of compliance and secure coding standards without disrupting existing workflows. This adaptability ensures it meets sector-specific requirements, making it a trusted tool in fields where data privacy and protection are critical.

Semgrep

Sample Customers

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

Policygenius, Tide, Lyft, Thinkific, FloQast, Vanta, and Fareportal

Buyer's Guide

Checkmarx One vs. Semgrep

January 2026

Free Report: Checkmarx One vs. Semgrep

Find out what your peers are saying about Checkmarx One vs. Semgrep and other solutions. Updated: January 2026.

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