SaltStack vs Terragrunt: Which is Better in 2026?
Choosing between SaltStack 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 SaltStack if you need DevOps.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
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
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 |  Terragrunt | |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | DevOps | Infrastructure as Code |
Rating | 4.3/5 | - |
Free plan | Yes | Yes |
Choose SaltStack or Terragrunt?
Choose SaltStack if
Infrastructure automation and management
- Configuration management
- Good for scale
- Active development
- 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 (SaltStack requires payment)
- Your work is infrastructure as code-shaped, not DevOps-shaped
| Feature | SaltStack | Terragrunt |
|---|---|---|
| Pricing Model | Freemium | Free |
| User Rating | ★4.3/5 99 reviews | No ratings yet |
| Categories | DevOpsAutomation | Infrastructure as CodeDevOps |
In-Depth Analysis
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
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: SaltStack vs Terragrunt
| Plan | SaltStack | Terragrunt |
|---|---|---|
| Tier 1 | Free Salt Open Source | Free Open Source |
| Tier 2 | Custom VMware Aria Automation | Free Terragrunt Scale Free |
| Tier 3 | N/A | Custom Terragrunt Scale Team |
Pricing verified from each vendor's public pricing page. Compare in detail on SaltStack pricing and Terragrunt pricing.
Who Should Use What?
On a budget?
Terragrunt is free. SaltStack is freemium.
Go with: Terragrunt
Want the highest-rated option?
SaltStack is rated 4.3/5. Terragrunt has no ratings yet.
Go with: SaltStack
Value user reviews?
SaltStack: 99 reviews (4.3/5). Terragrunt: no ratings yet.
Go with: SaltStack
3 Questions to Help You Decide
What's your budget?
SaltStack is freemium. Terragrunt is free. Go with Terragrunt if free matters most.
What's your use case?
SaltStack is a DevOps tool. Terragrunt is in infrastructure as code. Pick the category that matches your needs.
How important are ratings?
SaltStack is rated 4.3/5; Terragrunt has no ratings 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 SaltStack or Terragrunt better?
Terragrunt is rated in our evaluation. SaltStack is freemium and Terragrunt is free.
What are SaltStack and Terragrunt used for?
SaltStack: Infrastructure automation and management. Terragrunt: Terraform wrapper for DRY configurations.
What does SaltStack cost vs Terragrunt?
SaltStack is freemium (free tier + paid plans). Terragrunt is completely free. Visit their websites for detailed pricing.