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Checkmarx One vs Semgrep 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

Checkmarx One
Ranking in Static Application Security Testing (SAST)
3rd
Ranking in Static Code Analysis
3rd
Average Rating
7.6
Reviews Sentiment
6.9
Number of Reviews
71
Ranking in other categories
Application Security Tools (3rd), Vulnerability Management (23rd), Container Security (22nd), API Security (4th), Dynamic Application Security Testing (DAST) (4th), DevSecOps (4th), Risk-Based Vulnerability Management (9th)
Semgrep
Ranking in Static Application Security Testing (SAST)
25th
Ranking in Static Code Analysis
9th
Average Rating
8.0
Reviews Sentiment
7.8
Number of Reviews
1
Ranking in other categories
Supply Chain Management Software (3rd), Software Composition Analysis (SCA) (12th)
 

Mindshare comparison

As of August 2025, in the Static Application Security Testing (SAST) category, the mindshare of Checkmarx One is 10.0%, down from 12.5% compared to the previous year. The mindshare of Semgrep is 2.7%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Static Application Security Testing (SAST)
 

Featured Reviews

Syed Hasan - PeerSpot reviewer
Partner experiences excellent technical support and seamless initial setup
In my opinion, if we are able to extract or show the report, and because everything is going towards agent tech and GenAI, it would be beneficial if it could get integrated with our code base and do the fix automatically. It could suggest how the code base is written and automatically populate the source code with three different solution options to choose from. This would be really helpful.
Henry Mwawai - PeerSpot reviewer
Automated code reviews and good scalability with custom rule adaptability
We use Semgrep to check custom user pipelines and test their claims for any vulnerabilities. We process the code by passing it through the testing process for any operability issues before sending feedback to the developers and providing the final product. This is part of the static testing…

Quotes from Members

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

Pros

"It gives the proper code flow of vulnerabilities and the number of occurrences."
"The tool's valuable features include integrating GPT and Copilot. Additionally, the UI web representation is very user-friendly, making navigation easy. GPT has made several improvements to my security code."
"The value you can get out of the speedy production may be worth the price tag."
"The most valuable features are the easy to understand interface, and it 's very user-friendly."
"It can integrate very well with DAST solutions. So both of them are combined into an integrated solution for customers running application security."
"The main thing we find valuable about Checkmarx is the ease of use. It's easy to initiate scans and triage defects."
"The process of remediating software security vulnerabilities can now be performed (ongoing) as portions of the application are being built in advance of being compiled."
"Most valuable features include: ease of use, dashboard. interface and the ability to report."
"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."
"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."
"Checkmarx has a slightly difficult compilation with the CI/CD pipeline."
"It would be really helpful if the level of confidence was included, with respect to identified issues."
"If it is a very large code base then we have a problem where we cannot scan it."
"It is an expensive solution."
"Checkmarx needs to be more scalable for large enterprise companies."
"With Checkmarx, normally you need to use one tool for quality and you need to use another tool for security. I understand that Checkmarx is not in the parity space because it's totally different, but they could include some free features or recommendations too."
"There should be more information on how to acquire the system, catering to beginners in application security, to make it more user-friendly."
 

Pricing and Cost Advice

"We have a subscription license that is on a yearly basis, and it's a pretty competitive solution."
"We have purchased an annual license to use this solution. The price is reasonable."
"The number of users and coverage for languages will have an impact on the cost of the license."
"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."
"Be cautious of the one-year subscription date. Once it expires, your price will go up."
"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)."
"For around 250 users or committers, the cost is approximately $500,000."
"It is the right price for quality delivery."
Information not available
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Top Industries

By visitors reading reviews
Financial Services Firm
20%
Computer Software Company
14%
Manufacturing Company
10%
Government
6%
Financial Services Firm
19%
Manufacturing Company
12%
Computer Software Company
12%
Comms Service Provider
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
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.
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?
The pricing is relatively expensive due to the product's quality and performance, but it is worth it.
What needs improvement with Semgrep?
There should be more information on how to acquire the system, catering to beginners in application security, to make it more user-friendly.
What is your primary use case for Semgrep?
We use Semgrep to check custom user pipelines and test their claims for any vulnerabilities. We process the code by passing it through the testing process for any operability issues before sending ...
 

Also Known As

No data available
Semgrep Code, Semgrep Supply Chain, Semgrep AppSec Platform
 

Overview

 

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
Find out what your peers are saying about Sonar, Veracode, Checkmarx and others in Static Application Security Testing (SAST). Updated: August 2025.
865,164 professionals have used our research since 2012.