Checkov vs tfsec: Which is Better in 2026?
Choosing between Checkov and tfsec 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:
Checkov
Infrastructure as code security
Best for you if:
- • Free open-source infrastructure-as-code security scanner by Bridgecrew (Prisma Cloud)
- • 1000+ built-in policies for Terraform, CloudFormation, Kubernetes, and Dockerfile
tfsec
Security scanner for your Terraform code.
Best for you if:
- • Scans Terraform code for security vulnerabilities.
- • Identifies misconfigurations before deployment.
| At a Glance |  Checkov |  tfsec |
|---|---|---|
Starts at | Contact sales/moPrisma Cloud | Free |
Best For | Security | Security |
Rating | - | - |
Choose Checkov or tfsec?
Choose Checkov if
Infrastructure as code security
- IaC security scanning
- Many frameworks
- Open source
Choose tfsec if
Security scanner for your Terraform code.
- Terraform security scanner
- Static analysis for IaC
- Many built-in rules
| Feature | Checkov | tfsec |
|---|---|---|
| Pricing Model | Free | Free |
| User Rating | No ratings yet | No ratings yet |
| Categories | SecurityDeveloper Tools | SecurityDeveloper Tools |
In-Depth Analysis
Checkov
Infrastructure as code security
Strengths
- +IaC security scanning
- +Many frameworks
- +Open source
- +Policy as code
- +CI/CD integration
Weaknesses
- -False positives
- -Learning curve
- -Output verbose
- -Custom policies complex
- -Documentation gaps
Key features
tfsec
Security scanner for your Terraform code.
Strengths
- +Terraform security scanner
- +Static analysis for IaC
- +Many built-in rules
- +CI/CD integration ready
- +Open-source and free
Weaknesses
- -Terraform specific only
- -False positives possible
- -Rule customization needed
- -Now part of Trivy (Aqua Security)
- -Migration to Trivy recommended
Key features
Pricing: Checkov vs tfsec
| Plan | Checkov | tfsec |
|---|---|---|
| Tier 1 | 0 Open Source | Free Free |
| Tier 2 | Contact sales Prisma Cloud | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on Checkov pricing and tfsec pricing.
Who Should Use What?
On a budget?
Both are free. Compare plans on their websites.
Go with: Checkov
Want the highest-rated option?
Neither has user reviews yet.
Go with: Checkov
Value user reviews?
Neither has user reviews yet.
Go with: tfsec
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
tfsec
- Completely free
- Our pick for this comparison
Checkov
- Choose if you want infrastructure as code security
The Bottom Line
tfsec is our pick.
Frequently Asked Questions
Is Checkov or tfsec better?
tfsec is rated in our evaluation. Both are free.
What are Checkov and tfsec used for?
Checkov: Infrastructure as code security. tfsec: Security scanner for your Terraform code..
What does Checkov cost vs tfsec?
Checkov is completely free. tfsec is completely free. Visit their websites for detailed pricing.