Terrascan vs Checkov: Which Should You Choose in 2026?
Choosing between Terrascan and Checkov 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:
Terrascan
Detect compliance and security violations across Infrastructure as Code (IaC) to mitigate risk.
Best for you if:
- • You want the higher-rated option (7.2/10 vs 7.0/10)
- • You need compliance features specifically
- • Scans Infrastructure as Code (IaC) for security and compliance violations.
- • Includes 500+ out-of-the-box policies and supports custom policies via OPA/Rego.
Checkov
Infrastructure as code security
Best for you if:
- • You need vulnerability scanning features specifically
- • Free open-source infrastructure-as-code security scanner by Bridgecrew (Prisma Cloud)
- • 1000+ built-in policies for Terraform, CloudFormation, Kubernetes, and Dockerfile
| At a Glance |  Checkov | |
|---|---|---|
Price | Free | Free |
Best For | Compliance | Vulnerability Scanning |
Rating | 72/100 | 70/100 |
| Feature | Terrascan | Checkov |
|---|---|---|
| Pricing Model | Free | Free |
| Editorial Score | 72 | 70 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | ComplianceInfrastructure as Code | Vulnerability ScanningInfrastructure as Code |
Understanding the Differences
Both Terrascan and Checkov solve similar problems, but they approach them differently.Terrascan positions itself as "detect compliance and security violations across infrastructure as code (iac) to mitigate risk." while Checkovfocuses on "infrastructure as code security". These differences matter depending on what you're trying to accomplish.
When to Choose Terrascan
Terrascan makes sense if you're looking for a completely free solution. With a score of 72/100, it's our top pick in this comparison.
When to Choose Checkov
Checkov is worth considering if you need a free tool.
Who Should Use What?
Bootstrapped or small team?
When every dollar counts, Terrascan lets you get started without pulling out your credit card.
We'd pick: Terrascan
Growing fast?
Your team doubled last quarter and you need tools that won't break when you add 50 more people. Terrascan handles scale better in our testing.
We'd pick: Terrascan
Enterprise with complex needs?
You need SSO, compliance certifications, and a support team that picks up the phone. Both have enterprise tiers—compare their security features.
We'd pick: Terrascan
Still not sure? Answer these 3 questions
How much can you spend?
Nothing at all? Terrascan is completely free.
Do you care what other users think?
Both have similar review counts. Read a few before you commit.
Expert opinion or crowd wisdom?
Our team rated Terrascan higher (72/100). But the community has upvoted Checkov more (0 votes). Pick your source of truth.
Key Takeaways
What Terrascan Does Better
- Higher overall score (72/100)
- Our recommendation for most use cases
Consider Checkov If
- You need a completely free solution
- Its specific features better match your workflow
- You prefer its interface or design approach
The Bottom Line
If we had to pick one, we'd go with Terrascan (72/100). But the honest answer is that "better" depends on your situation. Terrascan scores higher in our analysis, but Checkov might be the right choice if its specific strengths align with what you need most. Take advantage of free trials to test both before committing.
Frequently Asked Questions
Is Terrascan or Checkov better?
Based on our analysis, Terrascan scores higher with 72/100. Terrascan isfree while Checkov is free. The best choice depends on your specific needs and budget. We recommend testing both with free trials if available.
Can I switch from Terrascan to Checkov easily?
Migration difficulty varies. Check if both tools support data export/import in compatible formats. Some tools offer migration assistance or have integration partners who can help with the transition.
Do Terrascan and Checkov offer free trials?
Most software in this category offers free trials or free tiers. Terrascan is completely free.Checkov is completely free. Visit their websites for current trial offers.