GitHub CodeQL
7.5#1 in git gui clientsFrom $30 a monthFree planWebExtensionLinuxmacOS
VisitGitHub CodeQL vs Skylos
Skylos
7.0#6 in static application security testing softwareFree planFree planWebAPIExtensionLinux
VisitWhat both publish
| Fact | GitHub CodeQL | Skylos |
|---|---|---|
| Supported languages | CodeQL supports C/C++, C#, Go, Java, Kotlin, JavaScript, TypeScript, Python, Ruby, Rust, Swift, and GitHub Actions workflows. | It analyzes Python, JavaScript and TypeScript, Go, Java, Kotlin, PHP, Rust, Dart, C#, Shell, and deployment configuration, with analysis depth varying by language. |
GitHub CodeQL plans
- Free for research and open sourceFree
- CodeQL for open source and researchFree
- GitHub Code Security$30 a month
- GitHub Free with CodeQL code scanning—
Skylos plans
- FreeFree
- Starter credit pack$9, paid once
- Builder credit pack$39, paid once
- Team credit pack$129, paid once
- Scale credit pack$499, paid once
- EnterprisePriced on request
Pick GitHub CodeQL if…
CodeQL is for developers and security teams who want query-based code analysis in an IDE, CLI, or CI workflow. Its availability depends on supported languages, operating systems, and repository eligibility.
Pick Skylos if…
Skylos suits developers and teams seeking local static analysis and CI checks. Its VS Code extension is described for Python teams already using Ruff, Pylint, or Mypy.