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# Checkmarx vs Checkstyle Comparison - What are their main differences?

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Reviews

**Checkmarx** [

4.2/5(49)

](https://www.g2.com/products/checkmarx/reviews#reviews)

**Checkstyle** [

4.3/5(21)

](https://www.g2.com/products/checkstyle/reviews#reviews)

Pricing

**Checkmarx**
Free Trial

**Contact Us** 100 Per contributing developer · SAST 

**Checkstyle**
No pricing available

**Pricing Insights**
from reviews

Time to Implement

**Checkmarx**
2 months

Based on 8 responses

**Checkstyle**
Not enough reviews yet

Return on Investment

**Checkmarx**
11 months

Based on 7 responses

**Checkstyle**
Not enough reviews yet

Perceived Cost

**Checkmarx**
$$$$$

**Checkstyle**
Not enough reviews yet

Average Discount

**Checkmarx**
Not enough reviews yet

**Checkstyle**
Not enough reviews yet

Pros & Cons

**Checkmarx**
[
Implementation Ease (2)
](https://www.g2.com/products/checkmarx/reviews?filters%5Bsentiment_snippet%5D=1987244&qs=pros-and-cons#reviews)[
User Interface (2)
](https://www.g2.com/products/checkmarx/reviews?filters%5Bsentiment_snippet%5D=1900133&qs=pros-and-cons#reviews)[
False Positives (1)
](https://www.g2.com/products/checkmarx/reviews?filters%5Bsentiment_snippet%5D=2423721&qs=pros-and-cons#reviews)[
Lacking Features (1)
](https://www.g2.com/products/checkmarx/reviews?filters%5Bsentiment_snippet%5D=2423686&qs=pros-and-cons#reviews)

**Checkstyle**
Not enough data

Integrations

**Checkmarx**
[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_b3390b4cc3d92e87d570895f7358c003/aws-lambda.jpg "Product Avatar Image")

AWS Lambda

](https://www.g2.com/products/aws-lambda/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_2ac0e7b10e1efb64107026cb2b241d53/azure-pipelines.jpg "Product Avatar Image")

Azure Pipelines

](https://www.g2.com/products/azure-pipelines/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_8ec3c17e3fb1df25b6a8bd7cc69cf2d1/github.png "Product Avatar Image")

GitHub

](https://www.g2.com/products/github/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_1eff145289f3ee8649ba9d287a4fc68a/gitlab.jpeg "Product Avatar Image")

GitLab

](https://www.g2.com/products/gitlab/reviews)[
View all
](https://www.g2.com/products/checkmarx/integrations)

**Checkstyle**
Not enough data

Screenshots

**Checkmarx**
 ![Checkmarx screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/1898040/Checkmarx_One_Platform.png)

**Checkstyle**
No screenshot available

Ratings

Meets Requirements

**Checkmarx**

8.6

8.637

**Checkstyle**

8.8

8.816

Ease of Use

**Checkmarx**

8.5

8.537

**Checkstyle**

8.4

8.417

Ease of Setup

**Checkmarx**

8.2

8.223

**Checkstyle**

6.7

6.76

Ease of Admin

**Checkmarx**

8.3

8.317

**Checkstyle**

6.4

6.46

Quality of Support

**Checkmarx**

8.4

8.431

**Checkstyle**

7.6

7.614

Has the product been a good partner in doing business?

**Checkmarx**

8.6

8.616

**Checkstyle**
Not enough data

Product Direction (% positive)

**Checkmarx**

8.2

8.232

**Checkstyle**

8.3

8.314

Features

Static Application Security Testing (SAST)[Hide 23 FeaturesShow 23 Features](javascript:void(0);)

8.5

15

Not enough data

Administration

API / Integrations

9.0(won by default)

8

Not enough data

Extensibility

8.6(won by default)

7

Not enough data

Analysis

Real-Time Analytics

9.0(won by default)

10

Not enough data

Issue Tracking

8.5(won by default)

9

Not enough data

Static Code Analysis

8.9(won by default)

11

Not enough data

Code Analysis

9.1(won by default)

9

Not enough data

Integrated Development Environment

Not enough data

Not enough data

Testing

Command-Line Tools

8.3(won by default)

7

Not enough data

Manual Testing

8.1(won by default)

7

Not enough data

Test Automation

8.9(won by default)

6

Not enough data

Compliance Testing

8.9(won by default)

6

Not enough data

Detection Rate

8.6(won by default)

7

Not enough data

False Positives

6.1(won by default)

9

Not enough data

Source-Code Scanning

Not enough data

Not enough data

Multi-Language Scanning

Not enough data

Not enough data

Agentic AI - Static Application Security Testing (SAST)

Autonomous Task Execution

Not enough data

Not enough data

Additional Functionality

Debugging

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

For Developers

Not enough data

Not enough data

Deployment Management

Not enough data

Not enough data

Application Security

Not enough data

Not enough data

Dashboard

Not enough data

Not enough data

Show 7 feature categories with incomplete data

Artificial Intelligence[Hide 37 FeaturesShow 37 Features](javascript:void(0);)

Not enough data

Not enough data

Additional Functionality

Tagging

Not enough data

Not enough data

Natural Language Processing

Not enough data

Not enough data

Data Extraction

Not enough data

Not enough data

Multi-Language

Not enough data

Not enough data

Predictive Analytics

Not enough data

Not enough data

Drag & Drop

Not enough data

Not enough data

Speech Recognition

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

Data Storage Management

Not enough data

Not enough data

Virtual Personal Assistant (VPA)

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Customer Segmentation

Not enough data

Not enough data

Collaboration Tools

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

For eCommerce

Not enough data

Not enough data

Role-Based Permissions

Not enough data

Not enough data

Customizable Branding

Not enough data

Not enough data

Search/Filter

Not enough data

Not enough data

Monitoring

Not enough data

Not enough data

Document Management

Not enough data

Not enough data

API

Not enough data

Not enough data

Data Visualization

Not enough data

Not enough data

Trend Analysis

Not enough data

Not enough data

Machine Learning

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Alerts/Escalation

Not enough data

Not enough data

Performance Metrics

Not enough data

Not enough data

Real-Time Data

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Mobile App

Not enough data

Not enough data

Multiple Data Sources

Not enough data

Not enough data

For Sales Teams/Organizations

Not enough data

Not enough data

Sentiment Analysis

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Chatbot

Not enough data

Not enough data

Workflow Automation

Not enough data

Not enough data

Generative AI[Hide 22 FeaturesShow 22 Features](javascript:void(0);)

Not enough data

Not enough data

Additional Functionality

Code Generation

Not enough data

Not enough data

Text to Image

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

API

Not enough data

Not enough data

Natural Language Processing

Not enough data

Not enough data

Virtual Characters and Avatars

Not enough data

Not enough data

Content Generation

Not enough data

Not enough data

Personalization and Recommendation

Not enough data

Not enough data

Conditional Generation

Not enough data

Not enough data

Transformer Model

Not enough data

Not enough data

Automated Image & Video Editing

Not enough data

Not enough data

Interactive and Co-Creative Systems

Not enough data

Not enough data

Text Summarization

Not enough data

Not enough data

Data Augmentation

Not enough data

Not enough data

Variation Autoencoder Models

Not enough data

Not enough data

Adversarial Training

Not enough data

Not enough data

Transfer Learning and Fine-tuning

Not enough data

Not enough data

Simulation and Scenario Generation

Not enough data

Not enough data

Creative Design

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Prompt Engineering

Not enough data

Not enough data

Foundation Model

Not enough data

Not enough data

Dynamic Application Security Testing (DAST)[Hide 13 FeaturesShow 13 Features](javascript:void(0);)

Not enough data

Not enough data

Administration

API / Integrations

Not enough data

Not enough data

Extensibility

Not enough data

Not enough data

Analysis

Reporting and Analytics

Not enough data

Not enough data

Issue Tracking

Not enough data

Not enough data

Static Code Analysis

Not enough data

Not enough data

Vulnerability Scan

Not enough data

Not enough data

Code Analysis

Not enough data

Not enough data

Testing

Manual Testing

Not enough data

Not enough data

Test Automation

Not enough data

Not enough data

Compliance Testing

Not enough data

Not enough data

Black-Box Scanning

Not enough data

Not enough data

Detection Rate

Not enough data

Not enough data

False Positives

Not enough data

Not enough data

Secure Code Review[Hide 6 FeaturesShow 6 Features](javascript:void(0);)

Not enough data

Not enough data

Documentation

Feedback

Not enough data

Not enough data

Prioritization

Not enough data

Not enough data

Remediation Suggestions

Not enough data

Not enough data

Security

False Positives

Not enough data

Not enough data

Custom Compliance

Not enough data

Not enough data

Agility

Not enough data

Not enough data

Static Code Analysis[Hide 3 FeaturesShow 3 Features](javascript:void(0);)

Not enough data

Not enough data

Agentic AI - Static Code Analysis

Adaptive Learning

Not enough data

Not enough data

Natural Language Interaction

Not enough data

Not enough data

Proactive Assistance

Not enough data

Not enough data

AI AppSec Assistants[Hide 6 FeaturesShow 6 Features](javascript:void(0);)

Not enough data

Not enough data

Performance - AI AppSec Assistants

Remediation

Not enough data

Not enough data

Real-time Vulnerability Detection

Not enough data

Not enough data

Accuracy

Not enough data

Not enough data

Integration - AI AppSec Assistants

Stack Integration

Not enough data

Not enough data

Workflow Integration

Not enough data

Not enough data

Codebase Contextual Awareness

Not enough data

Not enough data

Interactive Application Security Testing (IAST)[Hide 1 FeatureShow 1 Feature](javascript:void(0);)

Not enough data

Not enough data

Agentic AI - Interactive Application Security Testing (IAST)

Autonomous Task Execution

Not enough data

Not enough data

User Insights

Reviewers' Company Size

[![Checkmarx](https://images.g2crowd.com/uploads/product/hd_favicon/ee46b61b130757d24b7633fe98e00fb6/checkmarx.svg "Checkmarx")](https://www.g2.com/products/checkmarx/reviews)

Checkmarx

Small-Business(50 or fewer emp.)

24.4%

Mid-Market(51-1000 emp.)

22.2%

Enterprise(\> 1000 emp.)

53.3%

[![Checkstyle](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_5ee25169c61afa0617ed71e5cd48a435/checkstyle.png "Checkstyle")](https://www.g2.com/products/checkstyle/reviews)

Checkstyle

Small-Business(50 or fewer emp.)

26.3%

Mid-Market(51-1000 emp.)

10.5%

Enterprise(\> 1000 emp.)

63.2%

Small-Business

(50 or fewer emp.)

24.4%

26.3%

Mid-Market

(51-1000 emp.)

22.2%

10.5%

Enterprise

(\> 1000 emp.)

53.3%

63.2%

Reviewers' Industry

[![Checkmarx](https://images.g2crowd.com/uploads/product/hd_favicon/ee46b61b130757d24b7633fe98e00fb6/checkmarx.svg "Checkmarx")](https://www.g2.com/products/checkmarx/reviews)
Checkmarx

Information Technology and Services

19.0%

Computer Software

16.7%

Banking

11.9%

Computer & Network Security

11.9%

Automotive

4.8%

Other

35.7%

[![Checkstyle](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_5ee25169c61afa0617ed71e5cd48a435/checkstyle.png "Checkstyle")](https://www.g2.com/products/checkstyle/reviews)
Checkstyle

Information Technology and Services

36.8%

Financial Services

10.5%

Computer Software

10.5%

Publishing

5.3%

Program Development

5.3%

Other

31.6%

FAQs

## Checkmarx vs Checkstyle FAQs

Generated using AI

Last updated: August 16, 2026

### What is the difference between Checkmarx vs Checkstyle?

Checkmarx and Checkstyle differ most clearly in their focus, with Checkmarx delivering comprehensive application security testing and Checkstyle specializing in code style and standards enforcement.

| [Checkmarx](https://www.g2.com/products/checkmarx/reviews) | [Checkstyle](https://www.g2.com/products/checkstyle/reviews) |
| --- | --- |
| 4.2/5 (48 reviews) | 4.3/5 (21 reviews) |
| Enterprise | Enterprise |
| 8.1 | 6.7 |
| 8.3 | 7.6 |
| Implementation Ease | — |

### How do the pricing models of Checkmarx and Checkstyle compare?

Checkstyle is favored by reviewers as the stronger value due to cost sensitivity, while Checkmarx is often cited as expensive, especially for startups and small organizations.

- **Checkmarx:** In recent reviews, many cite high costs as a concern, with several reviewers noting that pricing is a barrier for small businesses and startups.
- **Checkstyle:** Reviewers do not mention cost as a drawback, and no negative sentiment about pricing appears in recent reviews.
- **Switching reasons:** Several Checkmarx reviewers mention discontinuing use or evaluating alternatives due to pricing concerns.

### What are the best alternatives to Checkmarx and Checkstyle?

The top 3 alternatives to Checkmarx and Checkstyle are SonarQube, Veracode Application Security Platform, and GitLab.

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [Checkmarx](https://www.g2.com/products/checkmarx/reviews) | 4.2/5 (48) | Enterprise | High cost cited as a drawback in recent reviews | Implementation Ease |
| [Checkstyle](https://www.g2.com/products/checkstyle/reviews) | 4.3/5 (21) | Enterprise | No negative pricing sentiment in recent reviews | Code standards enforcement |
| [SonarQube](https://www.g2.com/products/sonarqube/reviews) | 4.4/5 (155) | Enterprise | — | Comprehensive static code analysis |
| [Veracode Application Security Platform](https://www.g2.com/products/veracode-application-security-platform/reviews) | 3.8/5 (26) | — | — | Application security testing |
| [GitLab](https://www.g2.com/products/gitlab/reviews) | 4.5/5 (902) | Small-Business | — | Integrated DevOps platform |

### Which Static Application Security Testing (SAST) features should I prioritize when comparing Checkmarx and Checkstyle?

Buyers comparing Checkmarx and Checkstyle should prioritize vulnerability detection, integration capabilities, ease of setup, code standards enforcement, and quality of support.

- **Vulnerability Detection:** Checkmarx is cited for vulnerability detection (all-time mention count: 1); Checkstyle is not cited for this feature.
- **Integration Capabilities:** Checkmarx is mentioned for easy integrations (all-time mention count: 1); Checkstyle is not cited for integrations.
- **Ease of Setup:** Checkmarx scores 8.1; Checkstyle scores 6.7.
- **Code Standards Enforcement:** Checkstyle is consistently praised for enforcing code standards and best practices in recent reviews; Checkmarx is not cited for this feature.
- **Quality of Support:** Checkmarx scores 8.3; Checkstyle scores 7.6.

### What are the pros and cons of Checkmarx vs Checkstyle?

Checkmarx's headline strength is comprehensive application security testing, while Checkstyle excels at enforcing code standards and best practices.

- **Checkmarx strengths:** Implementation ease (all-time mentions: 2), user interface (all-time mentions: 2), automation testing (all-time mentions: 1), vulnerability detection (all-time mentions: 1), easy integrations (all-time mentions: 1), and dashboard usability (all-time mentions: 1).
- **Checkmarx trade-offs:** High cost is frequently cited in recent reviews, false positives (all-time mentions: 1), and a learning curve for initial setup.
- **Checkstyle strengths:** Recent reviews highlight code standards enforcement, ease of integration with IDEs, and improving code readability and maintainability.
- **Checkstyle trade-offs:** Some reviewers note tedious rule configuration and limited bug detection compared to broader static analysis tools.

### Is Checkmarx or Checkstyle better for small businesses?

Checkstyle is a better fit for small businesses, as Checkmarx is primarily used by enterprise reviewers and is often cited as expensive for smaller organizations.

- **Checkmarx:** Largest segment is Enterprise; recent reviews from startups and small businesses cite high cost as a barrier.
- **Checkstyle:** Largest segment is Enterprise, but recent reviews do not mention cost as a concern and highlight ease of use for enforcing standards in smaller teams.

### Which Static Application Security Testing (SAST) platform has better integrations?

Checkmarx is favored for integrations, with reviewers citing multiple integration points in recent reviews, while Checkstyle has no recent integration mentions.

- **Checkmarx:** Jenkins and GitHub integrations are cited in recent reviews.
- **Checkstyle:** No integrations are mentioned in recent reviews.

### How do Checkmarx and Checkstyle compare on customer support?

Checkmarx and Checkstyle are rated within 0.7 points on Quality of Support, with Checkmarx scoring higher at 8.3 versus Checkstyle's 7.6.

- **Checkmarx:** Reviewers frequently mention responsive support and helpful customer service, though a few note occasional delays.
- **Checkstyle:** Reviewers describe support as generally positive, with some citing difficulty finding answers online but overall satisfaction with the support experience.

### Which is easier to implement, Checkmarx or Checkstyle?

Checkmarx scores higher on Ease of Setup at 8.1 compared to Checkstyle's 6.7, indicating easier implementation for Checkmarx.

- **Checkmarx:** Reviewers highlight straightforward setup, with several noting intuitive UI and easy integration into existing workflows, though some mention a learning curve for initial configuration.
- **Checkstyle:** Reviewers describe setup as generally easy, especially for IDE integration, but note that configuring rules can be tedious and less intuitive.

Alternatives

**Checkmarx Alternatives**

 ![Veracode Application Security Platform](https://images.g2crowd.com/uploads/product/hd_favicon/d30c215643c0b745ba4951ab20b60121/veracode-application-security-platform.svg "Veracode Application Security Platform")

[
Veracode Application...
](/products/veracode-application-security-platform/reviews)

 ![Black Duck Polaris Platform](https://images.g2crowd.com/uploads/product/hd_favicon/195ba70518e2390f639f5372bea2e6c0/black-duck-polaris-platform.svg "Black Duck Polaris Platform")

[
Black Duck Polaris Platform
](/products/black-duck-polaris-platform/reviews)

 ![SonarQube](https://images.g2crowd.com/uploads/product/hd_favicon/2d6b80be24e9f51c144f780f2aa41cb3/sonarqube.svg "SonarQube")

[
SonarQube
](/products/sonarqube/reviews)

 ![GitLab](https://images.g2crowd.com/uploads/product/hd_favicon/2397ccd7309ef2bca71e3a275d59a5a3/gitlab.svg "GitLab")

[
GitLab
](/products/gitlab/reviews)

**Checkstyle Alternatives**

 ![SonarQube](https://images.g2crowd.com/uploads/product/hd_favicon/2d6b80be24e9f51c144f780f2aa41cb3/sonarqube.svg "SonarQube")

[
SonarQube
](/products/sonarqube/reviews)

 ![Gearset DevOps](https://images.g2crowd.com/uploads/product/hd_favicon/9e76ec4e5f61a21488651446ec8e33c8/gearset-devops.svg "Gearset DevOps")

[
Gearset DevOps
](/products/gearset-devops/reviews)

 ![Aikido Security](https://images.g2crowd.com/uploads/product/hd_favicon/281b7973f3fd54aeeba3bec666fa4da6/aikido-security.svg "Aikido Security")

[
Aikido Security
](/products/aikido-security/reviews)

 ![ReSharper](https://images.g2crowd.com/uploads/product/hd_favicon/a3195d32323754e5cd76b3d4f3c99aa5/resharper.svg "ReSharper")

[
ReSharper
](/products/resharper/reviews)

## Checkmarx vs Checkstyle

- Reviewers felt that Checkstyle meets the needs of their business better than Checkmarx.
- When comparing quality of ongoing product support, reviewers felt that Checkmarx is the preferred option.
- For feature updates and roadmaps, our reviewers preferred the direction of Checkstyle over Checkmarx.