Digger vs Terragrunt: Which is Better in 2026?
Choosing between Digger and Terragrunt 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: Terragrunt is our overall pick for infrastructure as code workflows. Pick Digger if you need DevOps.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Digger
CI/CD orchestrator for Terraform that automates infrastructure as code with invisible integration.
Best for you if:
- • You need DevOps features specifically
- • Automates Terraform CI/CD workflows, including state management and PR automation.
- • Offers features like parallel execution, PR-level locking, and drift detection.
Terragrunt
Terraform wrapper for DRY configurations
Best for you if:
- • You need something completely free
- • You need infrastructure as code features specifically
- • Terragrunt is a thin wrapper for Terraform that keeps configurations DRY
- • It manages multiple Terraform modules with reduced duplication
| At a Glance |  Digger |  Terragrunt |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | DevOps | Infrastructure as Code |
Rating | 4.9/5 | - |
Choose Digger or Terragrunt?
Choose Digger if
CI/CD orchestrator for Terraform that automates infrastructure as code with invisible integration.
- Open-source Terraform Cloud alternative
- GitOps workflow for infrastructure
- Self-hosted option available
- Your work is DevOps-shaped, not infrastructure as code-shaped
Choose Terragrunt if
Terraform wrapper for DRY configurations
- Terraform wrapper
- DRY Terraform
- Good for modules
- You want a fully free tool (Digger requires payment)
- Your work is infrastructure as code-shaped, not DevOps-shaped
| Feature | Digger | Terragrunt |
|---|---|---|
| Pricing Model | Freemium | Free |
| User Rating | ★4.9/5 13 reviews | No ratings yet |
| Categories | DevOpsInfrastructure as Code | Infrastructure as CodeDevOps |
In-Depth Analysis
Digger
CI/CD orchestrator for Terraform that automates infrastructure as code with invisible integration.
Strengths
- +Open-source Terraform Cloud alternative
- +GitOps workflow for infrastructure
- +Self-hosted option available
- +CI/CD pipeline integration
- +Cost-effective infrastructure management
Weaknesses
- -Requires Terraform knowledge
- -Setup and configuration complexity
- -Smaller community than Terraform Cloud
- -Documentation still evolving
- -Enterprise features may be limited
Key features
Terragrunt
Terraform wrapper for DRY configurations
Strengths
- +Terraform wrapper
- +DRY Terraform
- +Good for modules
- +Active development
- +Open source
Weaknesses
- -Learning curve
- -Added complexity
- -Terraform native catching up
- -Documentation gaps
- -Debugging harder
Key features
Pricing: Digger vs Terragrunt
| Plan | Digger | Terragrunt |
|---|---|---|
| Tier 1 | 0 Open Source | Free Open Source |
| Tier 2 | 49 Pro | Free Terragrunt Scale Free |
| Tier 3 | 3000 Enterprise VPC | Custom Terragrunt Scale Team |
| Tier 4 | 5000 Enterprise Self-Hosted | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on Digger pricing and Terragrunt pricing.
Who Should Use What?
On a budget?
Terragrunt is free. Digger is freemium.
Go with: Terragrunt
Want the highest-rated option?
Digger is rated 4.9/5. Terragrunt has no ratings yet.
Go with: Digger
Value user reviews?
Digger: 13 reviews (4.9/5). Terragrunt: no ratings yet.
Go with: Digger
3 Questions to Help You Decide
What's your budget?
Digger is freemium. Terragrunt is free. Go with Terragrunt if free matters most.
What's your use case?
Digger is a DevOps tool. Terragrunt is in infrastructure as code. Pick the category that matches your needs.
How important are ratings?
Digger is rated 4.9/5; Terragrunt has no ratings yet.
Key Takeaways
Terragrunt
- Completely free
- Our pick for this comparison
Digger
- Better fit for DevOps
The Bottom Line
Terragrunt is our pick.
Frequently Asked Questions
Is Digger or Terragrunt better?
Terragrunt is rated in our evaluation. Digger is freemium and Terragrunt is free.
What are Digger and Terragrunt used for?
Digger: CI/CD orchestrator for Terraform that automates infrastructure as code with invisible integration.. Terragrunt: Terraform wrapper for DRY configurations.
What does Digger cost vs Terragrunt?
Digger is freemium (free tier + paid plans). Terragrunt is completely free. Visit their websites for detailed pricing.