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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 (24th), API Security (5th), DevSecOps (5th), Risk-Based Vulnerability Management (9th)
Semgrep
Ranking in Static Application Security Testing (SAST)
27th
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) (13th)
 

Mindshare comparison

As of July 2025, in the Static Application Security Testing (SAST) category, the mindshare of Checkmarx One is 9.5%, down from 12.7% compared to the previous year. The mindshare of Semgrep is 2.6%, 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

"The most valuable feature is the application tracking reporting."
"The feature that I have found most valuable is that its number of false positives is less than the other security application platforms. Its ease of use is another good feature. It also supports most of the languages."
"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."
"Scan reviews can occur during the development lifecycle."
"The main thing we find valuable about Checkmarx is the ease of use. It's easy to initiate scans and triage defects."
"We use the solution to validate the source code and do SAST and security analysis."
"Checkmarx offers many valuable features, including Static Application Security Testing (SAST), Software Composition Analysis (SCA), Infrastructure as Code (IAC), Supply Chain Security, and API Security."
"The setup is fairly easy. We didn't struggle with the process at all."
"The most valuable feature is the ability to write our custom rules."
 

Cons

"Integration into the SDLC (i.e. support for last version of SonarQube) could be added."
"Checkmarx could improve the REST APIs by including automation."
"The product can be improved by continuing to expand the application languages and frameworks that can be scanned for vulnerabilities. This includes expanded coverage for mobile applications as well as open-source development tools."
"There is nothing particular that I don't like in this solution. It can have more integrations, but the integrations that we would like are in the roadmap anyway, and they just need to deliver the roadmap. What I like about the roadmap is that it is going where it needs to go. If I were to look at the roadmap, there is nothing that is jumping out there that says to me, "Yeah. I'd like something else on the roadmap." What they're looking to deliver is what I would expect and forecast them to deliver."
"It would be really helpful if the level of confidence was included, with respect to identified issues."
"The solution sometimes reports a false auditable code or false positive."
"I expect application security vendors to cover all aspects of application security, including SAST, DAST, and even mobile application security testing. And it would be much better if they provided an on-premises and cloud option for all these main application security features."
"I would like to see the tool’s pricing improved."
"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

"It is not expensive, but sometimes, their pricing model or licensing model is not very clear. There are similar variables, such as projects or developers, and sometimes, it is a little bit confusing."
"Be cautious of the one-year subscription date. Once it expires, your price will go up."
"The solution is costly."
"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 pricing was not very good. This is just a framework which shouldn’t cost so much."
"For around 250 users or committers, the cost is approximately $500,000."
"The price of Checkmarx could be reduced to match their competitors, it is expensive."
"​Checkmarx is not a cheap scanning tool, but none of the security tools are cheap. Checkmarx is a powerful scanning tool, and it’s essential to have one of these products."
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Top Industries

By visitors reading reviews
Financial Services Firm
21%
Computer Software Company
14%
Manufacturing Company
10%
Government
6%
Financial Services Firm
19%
Computer Software Company
13%
Manufacturing 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: June 2025.
860,632 professionals have used our research since 2012.