# Sonar (SonarSource) free for open source

What Sonar gives open source projects, who qualifies, and how to apply. 1 verified offer, last checked 2026-09-07.

- Website: https://www.sonarsource.com
- Categories: testing, security

## SonarQube Cloud (formerly SonarCloud)

**What you get.** SonarQube Cloud automated code quality and security analysis "free for analyzing open source projects", continuous analysis of public open source repositories across many languages and DevOps integrations.

**Who qualifies.** Applies to the project. Free analysis applies to open source (public) projects; detailed criteria not published on the page.

**How to apply.** Sign up on SonarQube Cloud and import the public open source repository; no separate application.

Program page: https://www.sonarsource.com/solutions/commitment-to-open-source/

Verified 2026-09-07 - manual: commitment-to-open-source page live, states SonarQube Cloud is free for analyzing open source projects

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