Snyk Code vs Percy
Snyk Code and Percy are both popular tools in the Code Review & Testing space. Both use a freemium pricing model, with Snyk Code starting at Free and Percy 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 Percy if you prefer automated visual testing to catch ui regressions in every pr.. Key advantages include catches visual regressions that unit tests miss and excellent cross-browser testing coverage. It's also rated higher (4.2 vs 4.0).
AI-powered security scanning that finds vulnerabilities as you code.
Automated visual testing to catch UI regressions in every PR.
| Snyk Code | Percy | |
|---|---|---|
| Pricing | Free | Free |
| Free Tier | Yes | Yes |
| Pricing Model | Freemium | Freemium |
| Rating | ★ 4.0 | ★ 4.2 |
| Categories | Code Review & Testing, DevOps & Infrastructure | Code Review & Testing |
| Key Features | 6 features | 6 features |
| Feature | Snyk Code | Percy |
|---|---|---|
| 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 | ✓ | — |
| Automated visual regression testing | — | ✓ |
| Cross-browser screenshot comparison | — | ✓ |
| Responsive design testing across screen sizes | — | ✓ |
| GitHub and GitLab PR integration | — | ✓ |
| Approval workflows for visual changes | — | ✓ |
| Integration with Cypress, Playwright, and Storybook | — | ✓ |
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
Percy
Pros
- + Catches visual regressions that unit tests miss
- + Excellent cross-browser testing coverage
- + Good integration with popular testing frameworks
- + Approval workflow makes review process clear
Cons
- − Free tier limited to a small number of screenshots
- − Can produce false positives from dynamic content
- − Pricing scales with screenshot volume
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 Percy if: you prefer automated visual testing to catch ui regressions in every pr.. It's completely free to use. It holds a higher user rating (4.2 vs 4.0). Keep in mind: free tier limited to a small number of screenshots.
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