Grype vs Clair: Which is Better in 2026?
Choosing between Grype and Clair comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Grype
Vulnerability scanner for container images
Best for you if:
- • Grype is an open-source vulnerability scanner for container images and filesystems
- • It scans for known vulnerabilities using multiple databases with fast results
Clair
Static vulnerability analysis for containers
Best for you if:
- • Clair is an open-source vulnerability scanner for container images
- • It analyzes container layers and reports known security vulnerabilities from multiple databases
| At a Glance |  Grype |  Clair |
|---|---|---|
Starts at | Free | Free |
Best For | Security | Security |
Rating | - | - |
Choose Grype or Clair?
Choose Grype if
Vulnerability scanner for container images
- Open source vulnerability scanner
- Container scanning
- Fast
Choose Clair if
Static vulnerability analysis for containers
- Container vulnerability scanning
- Open source
- Quay.io integration
| Feature | Grype | Clair |
|---|---|---|
| Pricing Model | Free | Free |
| User Rating | No ratings yet | ★4.4/5 86 reviews |
| Categories | SecurityTesting & QA | SecurityVulnerability Scanning |
In-Depth Analysis
Grype
Vulnerability scanner for container images
Strengths
- +Open source vulnerability scanner
- +Container scanning
- +Fast
- +CI/CD integration
- +Active development
Weaknesses
- -CLI only
- -Learning curve
- -Database updates needed
- -False positives possible
- -Enterprise features limited
Key features
Clair
Static vulnerability analysis for containers
Strengths
- +Container vulnerability scanning
- +Open source
- +Quay.io integration
- +Good accuracy
- +Active development
Weaknesses
- -Setup complexity
- -Learning curve
- -UI basic
- -Documentation improving
- -Less known
Key features
Pricing: Grype vs Clair
| Plan | Grype | Clair |
|---|---|---|
| Tier 1 | Free Open Source | Free Open Source |
Pricing verified from each vendor's public pricing page. Compare in detail on Grype pricing and Clair pricing.
Who Should Use What?
On a budget?
Both are free. Compare plans on their websites.
Go with: Grype
Want the highest-rated option?
Neither has user reviews yet.
Go with: Grype
Value user reviews?
Neither has user reviews yet.
Go with: Grype
3 Questions to Help You Decide
What's your budget?
Both are free. Pricing won't help you decide here.
What's your use case?
Both are security tools. Compare their specific features to decide.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
Grype
- Completely free
- Our pick for this comparison
Clair
- Choose if you want static vulnerability analysis for containers
The Bottom Line
Grype is our pick.
Frequently Asked Questions
Is Grype or Clair better?
Grype is rated in our evaluation. Both are free.
What are Grype and Clair used for?
Grype: Vulnerability scanner for container images. Clair: Static vulnerability analysis for containers.
What does Grype cost vs Clair?
Grype is completely free. Clair is completely free. Visit their websites for detailed pricing.