GitHub Advanced Security vs Clair: Which is Better in 2026?
Choosing between GitHub Advanced Security 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.
Bottom line: Clair is our overall pick for security workflows. Pick GitHub Advanced Security if you need vulnerability scanning.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
GitHub Advanced Security
GitHub Advanced Security
Best for you if:
- • You need vulnerability scanning features specifically
- • You need github advanced security
- • You want a completely free tool
Clair
Static vulnerability analysis for containers
Best for you if:
- • You need security features specifically
- • 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 |  GitHub Advanced Security |  Clair |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | Vulnerability Scanning | Security |
Rating | - | 4.4/5 |
Free plan | Yes | Yes |
Choose GitHub Advanced Security or Clair?
Choose GitHub Advanced Security if
GitHub Advanced Security
- Your work is vulnerability scanning-shaped, not security-shaped
Choose Clair if
Static vulnerability analysis for containers
- Container vulnerability scanning
- Open source
- Quay.io integration
- Your work is security-shaped, not vulnerability scanning-shaped
| Feature | GitHub Advanced Security | Clair |
|---|---|---|
| Pricing Model | Free | Free |
| User Rating | No ratings yet | ★4.4/5 86 reviews |
| Categories | Vulnerability ScanningSecurity Monitoring | SecurityVulnerability Scanning |
In-Depth Analysis
GitHub Advanced Security
GitHub Advanced Security
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: GitHub Advanced Security vs Clair
| Plan | GitHub Advanced Security | Clair |
|---|---|---|
| Tier 1 | Free Open Source | Free Open Source |
Pricing verified from each vendor's public pricing page. Compare in detail on GitHub Advanced Security pricing and Clair pricing.
Who Should Use What?
On a budget?
Both are free. Compare plans on their websites.
Go with: GitHub Advanced Security
Want the highest-rated option?
Clair is rated 4.4/5. GitHub Advanced Security has no ratings yet.
Go with: Clair
Value user reviews?
GitHub Advanced Security: no ratings yet. Clair: 86 reviews (4.4/5).
Go with: Clair
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?
GitHub Advanced Security is a vulnerability scanning tool. Clair is in security. Pick the category that matches your needs.
How important are ratings?
Clair is rated 4.4/5; GitHub Advanced Security has no ratings yet.
Key Takeaways
Clair
- Completely free
- Our pick for this comparison
GitHub Advanced Security
- Better fit for vulnerability scanning
The Bottom Line
Clair is our pick.
Frequently Asked Questions
Is GitHub Advanced Security or Clair better?
Clair is rated in our evaluation. Both are free.
What are GitHub Advanced Security and Clair used for?
GitHub Advanced Security: GitHub Advanced Security. Clair: Static vulnerability analysis for containers.
What does GitHub Advanced Security cost vs Clair?
GitHub Advanced Security is completely free. Clair is completely free. Visit their websites for detailed pricing.