GitHub Advanced Security vs Semgrep

GitHub Advanced Security and Semgrep are both developer security solutions. GitHub Advanced Security gitHub-native security scanning with CodeQL SAST, secret scanning, and Dependabot dependency management, while Semgrep lightweight, open-source static analysis with intuitive pattern-matching rules and fast scan performance. The best choice depends on your organization's size, technical requirements, and budget.

Updated Feb 2026
How we compare:This comparison is based on official documentation, public pricing, community discussions, and aggregated user feedback, not hands-on testing by our team. We organize what real users and practitioners are saying across the web.

The Bottom Line

Choose GitHub Advanced Security if zero-friction integration for GitHub-native development teams is your priority and development teams already using GitHub that want native, zero-friction security scanning integrated directly into their pull request workflow. Choose Semgrep if open-source core engine with no licensing costs for CLI usage matters most and security-conscious development teams that want fast, customizable static analysis with the ability to write organization-specific security rules.

Choose GitHub Advanced Security if:

  • You value zero-friction integration for GitHub-native development teams
  • You value free for all public repositories including SAST and secret scanning
  • You value codeQL provides deep semantic analysis with custom query capabilities
  • You want to avoid sCA capabilities are less mature than Snyk's established dependency scanning
  • You want to avoid no container image or IaC scanning capabilities

Choose Semgrep if:

  • You value open-source core engine with no licensing costs for CLI usage
  • You value custom rule authoring is significantly easier than any competing tool
  • You value extremely fast scan performance suitable for every PR and commit
  • You want to avoid only available for GitHub repositories, creating platform lock-in
  • You want to avoid no container image scanning beyond basic Dependabot alerts

Feature Comparison

FeatureGitHub Advanced SecuritySemgrep
PricingFree for public repos / $49/committer/month for GitHub EnterpriseFree (open-source CLI) / Team from $40/developer/month / Enterprise custom
Pricing ModelPer-active-committer (monthly)Per-developer (monthly)
Open SourceNoYes
DeploymentCloud, Self-HostedCloud, Self-Hosted
Best ForDevelopment teams already using GitHub that want native, zero-friction security scanning integrated directly into their pull request workflowSecurity-conscious development teams that want fast, customizable static analysis with the ability to write organization-specific security rules
CodeQL-based SAST with custom query s...SupportedNot available
Dependency review and vulnerability a...SupportedNot available
Dependabot automated dependency updat...SupportedNot available

Sources

Related

GitHub Advanced Security AlternativesSemgrep AlternativesGitHub Advanced Security OverviewSemgrep Overview