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Continuous improvement through open source

Sonar is thriving because of our active and supportive community. Developers are the heart of Sonar. Founded on the core principle of empowering you to efficiently deliver the highest-quality and most secure code, we are committed to transparency and continuous improvement of our open source solutions.

TRUSTED BY OVER 7M DEVELOPERS WORLDWIDE

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Sonar's open source solutions

SonarQube for OSS

Free for analyzing open source projects

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SonarQube Community Build

Free to download and always current

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SonarQube for IDE

A free plugin in your IDE marketplace

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Sonar's pillars of Open Source

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Value

We believe our open source solutions must deliver value to our users. Our open source offerings are the basis of our powerful analyzers, which we use in our commercial offerings.

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Community

Working together and challenging one another lends to stronger products. By listening and partnering with our community users, together, we’ve built better offerings that promote continuous learning and improvement.

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Productivity

Helping independent developers and small development teams be productive and create robust code is just as important to us as enabling companies' teams to be highly performant.

There's a new standard for source code

A must-have for developers

7M+

Active developers

6,000+

coding rules available

45k+

Community members

The importance of community

Connect and contribute

The more we challenge one another, the stronger our products become. We believe that listening to our many open source users through the active community we’ve built around our offerings promotes continuous learning and improvement.

Explore our community
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Accessible and transparent

Licensed for open source

Backed by our Open Core commitment, Sonar solutions are freely available for everyone. It all comes down to our code transparency commitment that nurtures community growth and learning.

Open Source license terms
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“SonarQube has significantly impacted our code coverage, security gating, effective & deep security & quality scans with effective vulnerability remediation guidance”

Geoff Hughes, Senior Manager

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Geoff Hughes, Senior Manager

“SonarQube has significantly impacted our code coverage, security gating, effective & deep security & quality scans with effective vulnerability remediation guidance”

Build trust into every line of code

Integrate SonarQube into your workflow and start finding vulnerabilities today.

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4.6 / 5

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