Snyk Code vs Semgrep
Snyk Code and Semgrep are both popular tools in the Code Review & Testing space. Both use a freemium pricing model, with Snyk Code starting at Free and Semgrep at Free. Both offer a free tier to get started. Below we break down features, pricing, strengths, and weaknesses to help you decide which tool fits your workflow best.
Last updated: March 2026
Quick Verdict
Choose Snyk Code if you want ai-powered security scanning that finds vulnerabilities as you code.. Snyk Code's biggest strengths include industry-leading vulnerability database and detection and real-time scanning catches issues as you code. Choose Semgrep if you prefer fast, customizable static analysis for finding bugs and security issues. Key advantages include extremely fast performance compared to traditional sast tools and easy-to-write custom rules without deep ast knowledge. It's also rated higher (4.3 vs 4.0).
AI-powered security scanning that finds vulnerabilities as you code.
Fast, customizable static analysis for finding bugs and security issues
| Snyk Code | Semgrep | |
|---|---|---|
| Pricing | Free | Free |
| Free Tier | Yes | Yes |
| Pricing Model | Freemium | Freemium |
| Rating | ★ 4.0 | ★ 4.3 |
| Categories | Code Review & Testing, DevOps & Infrastructure | Code Review & Testing |
| Key Features | 6 features | 6 features |
| Feature | Snyk Code | Semgrep |
|---|---|---|
| Real-time AI security scanning in your IDE | ✓ | — |
| Vulnerability detection across 30+ languages | ✓ | — |
| AI-generated fix suggestions for security issues | ✓ | — |
| CI/CD pipeline integration for automated scanning | ✓ | — |
| Open-source dependency vulnerability scanning | ✓ | — |
| Container and infrastructure-as-code scanning | ✓ | — |
| Pattern-based code scanning across 30+ programming languages | — | ✓ |
| Custom rule creation with intuitive YAML syntax | — | ✓ |
| Thousands of pre-built security and code quality rules | — | ✓ |
| CI/CD integration with GitHub Actions, GitLab, and more | — | ✓ |
| Fast local scanning with minimal false positives | — | ✓ |
| Differential scanning to analyze only changed code | — | ✓ |
Snyk Code
Pros
- + Industry-leading vulnerability database and detection
- + Real-time scanning catches issues as you code
- + Actionable fix suggestions save remediation time
- + Comprehensive coverage across code, dependencies, and containers
Cons
- − Free tier limited to a certain number of tests per month
- − Can produce false positives that require triage
- − Enterprise features require significant budget
Semgrep
Pros
- + Extremely fast performance compared to traditional SAST tools
- + Easy-to-write custom rules without deep AST knowledge
- + Strong open-source community with extensive rule library
- + Privacy-first with local scanning and no code upload required
Cons
- − Advanced features like cross-file analysis require paid plans
- − Learning curve for writing complex multi-pattern rules
- − Language support maturity varies across different ecosystems
The Bottom Line
Choose Snyk Code if: you want ai-powered security scanning that finds vulnerabilities as you code.. It's completely free to use. Keep in mind: free tier limited to a certain number of tests per month.
Choose Semgrep if: you prefer fast, customizable static analysis for finding bugs and security issues. It's completely free to use. It holds a higher user rating (4.3 vs 4.0). Keep in mind: advanced features like cross-file analysis require paid plans.
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