SonarQube vs Synopsys API Security Testing [EOL] comparison

Why PeerSpot?

SonarSource Sàrl and Black Duck are both solutions in the Static Application Security Testing (SAST) category. Additionally, 84% of SonarSource Sàrl users are willing to recommend the solution, compared to 100% of Black Duck users who would recommend it.

SonarQube

Read 137 SonarQube reviews

41,802 Views
30,515 Comparison Views

84% willing to recommend

Synopsys API Security Testi...

Read 1 Synopsys API Security Testing [EOL] review

100% willing to recommend

SonarQube

Synopsys API Security Testi...

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Executive SummaryUpdated on Nov 5, 2025

SonarQube and Synopsys API Security Testing are competing products in code quality and security testing. SonarQube is noted for its pricing and support, whereas Synopsys stands out for its advanced features and perceived value, making it a strong contender for enterprises seeking comprehensive security functionalities.

Features: SonarQube provides robust code analysis, continuous inspection, and support for a wide range of programming languages. Synopsys API Security Testing offers detailed API vulnerability detection, dynamic security assessment, and is focused on API security testing.

Ease of Deployment and Customer Service: SonarQube offers an intuitive deployment model with strong community backing. Synopsys API Security Testing, while more complex, provides dedicated support and consultancy services, focusing on enterprises with specialized assistance needs.

Pricing and ROI: SonarQube typically involves lower setup costs with positive ROI attributed to improved code quality. Synopsys API Security Testing requires higher initial investments but promises substantial ROI based on its specialized security capabilities.

To learn more, read our detailed Static Application Security Testing (SAST) Report (Updated: September 2026).

Buyer's Guide

Static Application Security Testing (SAST)

September 2026

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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

SonarQube

Average Rating

8.0

Reviews Sentiment

7.0

Number of Reviews

137

Ranking in other categories

Application Security Tools (1st), Static Application Security Testing (SAST) (1st), Software Development Analytics (1st)

Synopsys API Security Testi...

Average Rating

7.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Featured Reviews

Vitthal Gole

Devops Engineer at AIQOD

Automated code checks have improved quality gates and prevent weak code from reaching production

SonarQube could improve by reducing false positives in its static code analysis; while its detection capabilities are strong, some findings require manual verification, increasing developers' workload. More accurate analysis would enhance productivity, and SonarQube would benefit from enhanced AI-powered recommendations for fixing issues. For instance, in our pipeline, if it fails during SonarQube stage, we could check the dashboard for identified issues involving code smells, bugs, or duplicacy. An AI feature should be integrated into SonarQube to resolve issues quickly; optimizing scanning performance for very large repositories and providing faster analysis times would enhance the developer experience, especially in large code bases with frequent commits. For anyone planning to implement SonarQube, I advise starting by defining coding standards first and integrating Quality Gates into the pipeline. You can customize quality profiles to match project requirements; rather than relying entirely on default rules, you can adjust settings for stronger detection and enforcement. Organizations with advanced security, branch analysis, and governance features might consider commercial editions based on their needs.

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UmarQureshi

Security Lead at a retailer with 10,001+ employees

Useful threat vectors, beneficial results, but implementation needed support

We are using Synopsys API Security Testing for scanning APIs for risks and vulnerabilities and to understand our posture before deployment within our business The most valuable features of Synopsys API Security Testing are the metrics, results, and threat vectors that it shares. I have been…

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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

"SonarQube is a very good tool; it is lightweight and very cost effective as compared to IBM AppScan, and the dashboard is really neat and easy to operate, giving a lot of information that makes it very easy for the developers."

"The most valuable features are the analysis and detection of issues within the application code."

"The most valuable features of SonarQube Cloud (formerly SonarCloud) include code inspection, addressing technical debt, and identifying security vulnerabilities."

"This product has helped us improve the quality of code within the business and ensure all new developers keep to a similar code convention per project."

"The solution has a wide variety of features and an open-source community that you are able to learn Java, JavaScript, or any other programing language."

"The solution has a plug-in that supports both C and C++ languages."

"Overall, I would rate SonarQube Server (formerly SonarQube) as a 9 out of 10."

"Any developer can easily identify issues using the process flow or steps provided by SonarQube. In terms of integration, SonarQube makes it quite easy, simplifying the steps for users."

More SonarQube pros

"The technical support from Synopsys API Security Testing is amazing."

"The most valuable features of Synopsys API Security Testing are the metrics, results, and threat vectors that it shares."

Cons

"However, there could be an improvement in providing additional training resources."

"For improvement, this solution could be offered on Docker and the cloud and the support for this solution could be improved. Customizing rules could also be made simpler."

"It would be a great add-on if SonarQube could update its database for vulnerabilities or plugging parts."

"SonarQube is missing specific SAST capabilities."

"Our developers have complained about the Quality Gates and the number of false positives that this product reports."

"Dynamic scanning is missing and there are some issues with security scanning."

"Predefined rules/overriding rules caused some issues."

"Price is high and only worth it if your organization has hundreds of developers."

More SonarQube cons

"The solution required us to use our team and we spoke to Synopsys API Security Testing's support to do the implementation. We use two people from our team for the implementation. and one person for maintenance."

"We haven't covered all the areas yet in our business. It's still being scaled up within the organization. We've probably covered 10 percent of the business. I don't think we've seen a proper ROI yet."

Pricing and Cost Advice

"SonarQube is a fairly affordable solution for a larger scale if you have a specific role or specific department for secure code."

"The developer edition is based on cost per lines of code."

"We are using the open-source version, which is available free of cost."

"Previously, the pricing was 17,000 euros for five million lines analyzed. However, they now charge $15,000 per one million lines, significantly increasing the cost."

"There are many different packages with different pricing options available. We are able to try what we have and if we need extra features we can upgrade the license."

"SonarQube is a cost-effective solution."

"I use the full trial version of SonarQube."

"I requested this license for one million lines of code and they accepted this."

More SonarQube pricing and cost advice

Information not available

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Top Industries

By visitors reading reviews

Manufacturing Company

13%

Financial Services Firm

13%

Computer Software Company

11%

Comms Service Provider

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	44
Midsize Enterprise	24
Large Enterprise	80

No data available

Questions from the Community

Is SonarQube the best tool for static analysis?

I am not very familiar with SonarQube and their solutions, so I can not answer. But if you are asking me about which tools that are the best for for Static Code Analysis, I suggest you have a look...

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Which gives you more for your money - SonarQube or Veracode?

SonarQube is easy to deploy and configure, and also integrates well with other tools to do quality code analysis. SonarQube has a great community edition, which is open-source and free. Easy to use...

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How would you decide between Coverity and Sonarqube?

We researched Coverity, but in the end, we chose SonarQube. SonarQube is a tool for reviewing code quality and security. It helps to guide our development teams during code reviews by providing rem...

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Comparisons

Checkmarx One vs SonarQube

Compared 21% of the time

OpenText Core Application Security vs SonarQube

Compared 8% of the time

Snyk vs SonarQube

Compared 5% of the time

Veracode vs SonarQube

Compared 3% of the time

Coverity Static vs SonarQube

Compared 2% of the time

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Invicti vs Synopsys API Security Testing [EOL]

Compared 26% of the time

Aikido Security vs Synopsys API Security Testing [EOL]

Compared 15% of the time

Acunetix vs Synopsys API Security Testing [EOL]

Compared 13% of the time

OWASP Zap vs Synopsys API Security Testing [EOL]

Compared 12% of the time

Seeker Interactive vs Synopsys API Security Testing [EOL]

Compared 9% of the time

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Product Reports

Buyer's Guide

SonarQube

August 2026

Download SonarQube product report

Buyer's Guide

Static Application Security Testing (SAST)

September 2026

Synopsys API Security Testing [EOL] report

Download Synopsys API Security Testing [EOL] product report

Also Known As

Sonar, SonarQube Cloud

No data available

Interactive Demo

SonarSource Sàrl

Demo not available

Black Duck

Overview

SonarQube leads automated code review, enhancing code quality and security in AI-driven SDLCs. It analyzes pull requests, providing developers with actionable feedback and AI-driven fixes before code merges. Trusted by top enterprises, it supports SaaS and self-managed deployments.

SonarQube supports a wide range of programming languages and integrates seamlessly with CI/CD tools like Jenkins. It is renowned for its static code analysis, code coverage, and security vulnerability detection. While its open-source foundation and scalability are praised, users seek enhanced integration across multiple languages, better security features, and improved documentation. Despite challenges, its ability to automate code inspections and ensure compliance with coding standards makes it essential in software development processes, facilitating continuous improvement.

What are the most important features?

Language Support: Extensive support for multiple programming languages.
Custom Coding Rules: Allows defining project-specific rules.
Integration: Seamlessly works with Jenkins and CI/CD pipelines.
Quality Gates: Simplifies monitoring code quality.
Dashboards: Facilitates easy monitoring and management.
Static Code Analysis: Detects issues early in development.
Security Detection: Identifies vulnerabilities automatically.

What benefits should users look for?

Improved Code Quality: Enhances reliability and maintainability.
Security Assurance: Strengthens code against vulnerabilities.
Technical Debt Reduction: Ensures cleaner, maintainable code.
Efficient Feedback: Speeds up development cycles.
Standards Compliance: Aids in adhering to best practices.

In industries like finance, healthcare, and automotive, SonarQube is leveraged for static code analysis, automating code inspections, and ensuring compliance with stringent standards. Teams integrate it into their CI/CD pipelines to maintain high-quality code, identify security vulnerabilities, and enhance code maintainability.

SonarSource Sàrl

AppSec testing optimized for the needs of API developers
APIs provide open, flexible interfaces that enable applications and services to talk to each other. But these characteristics can also make it difficult to build secure software—and even more difficult for traditional AppSec tools to test it.

Black Duck

Sample Customers

Snowflake, Booking.com, Deutsche Bank, AstraZeneca, and Ford Motor Company.

Information Not Available

Buyer's Guide

Static Application Security Testing (SAST)

September 2026

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Find out what your peers are saying about SonarSource Sàrl, Checkmarx, Veracode and others in Static Application Security Testing (SAST). Updated: September 2026.

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