Pulumi CrossGuard vs Semgrep
Which Is Better in 2026?
Quick Verdict
Pulumi CrossGuard and Semgrep are both static analysis tools, but they serve different primary purposes within the code review landscape. Pulumi CrossGuard is purpose-built for infrastructure-as-code policy enforcement within the Pulumi ecosystem, while Semgrep is a general-purpose static analysis tool designed for broader application code review across multiple programming languages. Understanding their distinct strengths is essential for selecting the right tool based on your specific use case.
Pricing Comparison
| Plan | Pulumi CrossGuard | Semgrep |
|---|---|---|
| Free | Free | Free |
| Pulumi Cloud Standard | $30/mo | $50/mo |
| Pulumi Cloud Enterprise | Custom/mo | Custom/mo |
Feature Comparison
| Feature | Pulumi CrossGuard | Semgrep |
|---|---|---|
| Policy as Code | N/A | |
| Multiple Language Support | Python, TypeScript, Go, C#, Java | N/A |
| Enforcement Modes | Advisory, Mandatory, Disabled | N/A |
| Pre-deployment Policy Validation | N/A | |
| Organization-wide Policy Management | N/A | |
| Custom Policy Rules | N/A | |
| Built-in Policy Library | N/A | |
| Policy Pack Distribution | N/A | |
| Compliance Reporting | N/A | |
| Resource Tagging Policies | N/A | |
| Cost Control Policies | N/A | |
| Cloud Provider Integration | AWS, Azure, GCP, Kubernetes | N/A |
| Audit Trail | N/A | |
| Preview Stack Validation | N/A | |
| Static Analysis Engine | N/A | |
| Supported Languages | N/A | 30+ |
| Custom Rule Writing | N/A | |
| SAST Capabilities | N/A | |
| Secret Scanning | N/A | |
| Dependency Scanning | N/A | |
| CI/CD Integration | N/A | |
| GitHub Integration | N/A | |
| GitLab Integration | N/A | |
| Bitbucket Integration | N/A | |
| Slack Notifications | N/A | |
| CLI Tool | N/A | |
| Web Dashboard | N/A | |
| Pro Rules Library | N/A | 1000+ |
Pros & Cons
Pulumi CrossGuard
Pros
- Programmatic policy definition with familiar languages
- Early prevention of policy violations
- Strong security and compliance enforcement
- Seamless CI/CD pipeline integration
Cons
- Limited to Pulumi ecosystem
- Requires learning policy definition syntax
- Not suitable for general application code review
- Smaller community compared to general-purpose tools
Semgrep
Pros
- Offline-first architecture with no cloud dependency required
- Extensive language support and community-contributed rule libraries
- Highly customizable rules with intuitive syntax for team-specific patterns
- Fast performance with minimal configuration overhead
Cons
- Steeper learning curve for advanced custom rule development
- Limited context awareness for complex semantic vulnerabilities
- Smaller ecosystem compared to enterprise-focused SAST solutions
Conclusion
Semgrep emerges as the more versatile choice for teams seeking a general-purpose code review tool, offering broader language support, offline-first operation, and community-driven rule libraries. However, Pulumi CrossGuard remains the superior option for organizations heavily invested in Pulumi infrastructure-as-code and requiring specialized policy enforcement for cloud infrastructure. The choice ultimately depends on whether your primary need is infrastructure policy enforcement or comprehensive application code analysis.
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