Terragrunt vs SaltStack: Which is Better in 2026?
Choosing between Terragrunt and SaltStack 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 SaltStack if you need DevOps.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
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
SaltStack
Infrastructure automation and management
Best for you if:
- • You need DevOps features specifically
- • SaltStack is an infrastructure automation and configuration management tool
- • It manages servers at scale with event-driven automation
| At a Glance |  Terragrunt | |
|---|---|---|
Starts at | Custom/moTerragrunt Scale Team | Custom/moVMware Aria Automation |
Best For | Infrastructure as Code | DevOps |
Rating | - | - |
Choose Terragrunt or SaltStack?
Choose Terragrunt if
Terraform wrapper for DRY configurations
- Terraform wrapper
- DRY Terraform
- Good for modules
- You want a fully free tool (SaltStack requires payment)
- Your work is infrastructure as code-shaped, not DevOps-shaped
Choose SaltStack if
Infrastructure automation and management
- Configuration management
- Good for scale
- Active development
- Your work is DevOps-shaped, not infrastructure as code-shaped
| Feature | Terragrunt | SaltStack |
|---|---|---|
| Pricing Model | Free | Freemium |
| User Rating | No ratings yet | ★4.3/5 99 reviews |
| Categories | Infrastructure as CodeDevOps | DevOpsAutomation |
In-Depth Analysis
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
SaltStack
Infrastructure automation and management
Strengths
- +Configuration management
- +Good for scale
- +Active development
- +VMware backed
- +Event-driven
Weaknesses
- -Learning curve
- -Ansible more popular
- -Documentation gaps
- -Smaller community
- -Complex setup
Key features
Pricing: Terragrunt vs SaltStack
| Plan | Terragrunt | SaltStack |
|---|---|---|
| Tier 1 | Free Open Source | Free Salt Open Source |
| Tier 2 | Free Terragrunt Scale Free | Custom VMware Aria Automation |
| Tier 3 | Custom Terragrunt Scale Team | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on Terragrunt pricing and SaltStack pricing.
Who Should Use What?
On a budget?
Terragrunt is free. SaltStack is freemium.
Go with: Terragrunt
Want the highest-rated option?
Neither has user reviews yet.
Go with: Terragrunt
Value user reviews?
Neither has user reviews yet.
Go with: Terragrunt
3 Questions to Help You Decide
What's your budget?
Terragrunt is free. SaltStack is freemium. Go with Terragrunt if free matters most.
What's your use case?
Terragrunt is a infrastructure as code tool. SaltStack is in DevOps. Pick the category that matches your needs.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
Terragrunt
- Completely free
- Our pick for this comparison
SaltStack
- Better fit for DevOps
The Bottom Line
Terragrunt is our pick.
Frequently Asked Questions
Is Terragrunt or SaltStack better?
Terragrunt is rated in our evaluation. Terragrunt is free and SaltStack is freemium.
What are Terragrunt and SaltStack used for?
Terragrunt: Terraform wrapper for DRY configurations. SaltStack: Infrastructure automation and management.
What does Terragrunt cost vs SaltStack?
Terragrunt is completely free. SaltStack is freemium (free tier + paid plans). Visit their websites for detailed pricing.