Discover issues from the moment you write code
The best place to find and fix issues? Right in your IDE, with on-the-fly optimized feedback on issues that can lead to bugs, security issues, code smells, and other problems.
Vibe, then verify
Sonar helps development teams fuel AI-enabled development and build trust into every line of code.
TRUSTED BY OVER 7M DEVELOPERS AND 400K ORGANIZATIONS
Sonar is #1
For over five continuous years, Sonar has been ranked first in Static Code Analysis on the G2 Grid.
120+ G2 Reviews
The independent standard for integrated code quality and security
Code Quality
Ensure all code—AI-generated or human-written—meets the highest standards.
Code Security
Detect security risks, both within your code and from open source.
Code Remediation
Fix issues quickly and modernize your older code with AI.
Code Orchestration
Protect your next-gen SDLC with trusted monitors and controls.
We know code
0 billion
lines of code analyzed every day
0+
programming languages, frameworks, and IaC technologies
0 billion
Docker downloads
Sonar’s solutions for code quality, security, and maintainability
SonarQube Cloud
For cloud-powered DevOps
Integrate SonarQube Cloud with your cloud DevOps platform to ensure code quality and code security, maintain high standards, and protect your code from vulnerabilities.
SonarQube Server
Self-managed for ultimate control
Ensure code quality and code security meet high standards early, before reaching production. Integrates into your enterprise DevOps environment to easily find and fix coding issues within your current workflow.
SonarQube for IDE
Within the developer flow
Up your coding game and find issues early. SonarQube for IDE takes linting to another level, empowering you to prevent issues as you code, no matter what languages or tools you use.
Open the bottleneck to realizing the value from AI code
Code
Build
Deploy
Monitor
“We have used SonarQube since very early on and it is incalculable to define the importance of pointing at the solution in response to questions from audits and regulators!!”
Gary Barter, Executive Director
Gary Barter, Executive Director
“We have used SonarQube since very early on and it is incalculable to define the importance of pointing at the solution in response to questions from audits and regulators!!”
Resources and news
The latest from Sonar
Blog post
Introducing Sonar Foundation Agent
Sonar Foundation Agent is a coding agent for general software issues, developed at Sonar by the former AutoCodeRover team. As of November 3, 2025, Sonar Foundation Agent scores 75% on SWE-bench Verified, while maintaining a low average cost of $1.26 and a high efficiency of 10.5 min per issue.
Read article >
Blog post
Seventeen years later, code quality is more relevant than ever
What started as a free and open source tool to solve our own problem has grown to become SonarQube, a product now used by more than 7 million developers around the world to review and improve the quality and security of over 750 billion lines of code every day.
Read article >
Blog post
The inevitable rise of poor code quality in AI-accelerated codebases
The adoption of Large Language Models (LLMs) and AI coding assistants has radically accelerated the development lifecycle, offering the potential for developers to achieve up to a 55% increase in productivity and complete tasks twice as fast.
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