CodeQL
FREE
Semantic code analysis engine for finding vulnerabilities.
About
CodeQL is a semantic code analysis engine that allows you to query code as though it were data, enabling deep vulnerability detection and code understanding.
Pricing
Pricing Type
Free
Free tier available
Billing
Custom pricing
Last checked: February 21, 2026
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Key Facts
Categories
Platforms
Self-Hosted
Company
GitHub
Founded
Founded in 2017
Country
Global
Language
English