SonarQube vs Synopsys API Security Testing [EOL] comparison

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

40,986 Views
29,920 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: August 2026).

Buyer's Guide

Static Application Security Testing (SAST)

August 2026

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Helped 909,563 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

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

"The most valuable feature of this solution is that it is free."

"We use SonarQube to find vulnerabilities in the source code, for better code quality, and code security."

"Improve the code coverage and evaluates the technical steps and percentage of code being resolved."

"I find SonarQube Cloud very easy to use and simple to integrate initially."

"The most valuable features are the segregation containment and the suspension of product services."

"The freemium version of SonarQube Server offers excellent value, especially compared to the high costs of Snyk."

"This solution has helped with the integration and building of our CICD pipeline."

"The most valuable feature of SonarQube I have found to be the configuration that has allowed us to make adjustments to the demands of the code review, giving a specified classification regarding the skill and prioritization, and it is easy for me to review and improve my code."

More SonarQube pros

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

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

Cons

"Having performance regression would be a helpful add on or ability to be able to do during the scan."

"Expression of common vulnerabilities and exposures is not always current."

"The installation of the framework was a bit difficult, it could be improved."

"There is need for support for the additional languages and ease of use in adding new rules for detecting issues."

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

"A robust credential scanner would be a huge bonus as it would remove the need for yet another niche product with additional cost, also gives the benefit of a single pane of glass view, although we still need WhiteSource Bolt for third-party library scanning."

"New plug-ins should be integrated into SonarCloud to give more flexibility to the product."

"In discussions with the security team, there are many other products that are available that perform better."

More SonarQube cons

"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."

"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."

Pricing and Cost Advice

"It is very expensive. Its price should be improved."

"Some of the plugins that were previously free are not free now."

"SonarQube is a cost-effective solution."

"Can try developer version for 14 days on the free trial."

"We are using the free, unlicensed version."

"We use the free version; there are no hidden costs or licensing required."

"I use the full trial version of SonarQube."

"Get the paid version which allows the customized dashboard and provides technical support."

More SonarQube pricing and cost advice

Information not available

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909,563 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Financial Services Firm

13%

Manufacturing Company

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 22% of the time

OpenText Core Application Security vs SonarQube

Compared 7% of the time

Snyk vs SonarQube

Compared 6% 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 27% of the time

Aikido Security vs Synopsys API Security Testing [EOL]

Compared 16% of the time

Acunetix vs Synopsys API Security Testing [EOL]

Compared 15% of the time

OWASP Zap vs Synopsys API Security Testing [EOL]

Compared 11% of the time

Seeker Interactive vs Synopsys API Security Testing [EOL]

Compared 7% of the time

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Product Reports

Buyer's Guide

SonarQube

July 2026

Download SonarQube product report

Buyer's Guide

Static Application Security Testing (SAST)

August 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)

August 2026

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