Comparison

Pulumi vs Terragrunt

On the evidence we track, Pulumi leads this comparison with a composite score of 69/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
★Pulumi69
Terragrunt59
Score
vioscaleAI score
Pulumi69 / 100high · 75%
Terragrunt59 / 100low · 41%
Pricing
Free tier
Pulumi✓
Terragrunt✓
Model
Pulumiquote
Terragruntopen_source
Price level
Pulumiunknown
Terragruntfree
Transparent
Pulumi✓
Terragrunt✗
Integrations
Count
Pulumi20
Terragrunt8
Reliability
Status page
Pulumi✓
Terragrunt–
Adoption
Dependent repos
Pulumi2,143
Terragrunt33
Github stars
Pulumi25,758
Terragrunt9,880
Package downloads weekly
Pulumi1,440,025
Terragrunt–
Activity
Commits last 30d
Pulumi100
Terragrunt100
Release
Cadence days
Pulumi5
Terragrunt8
History
Pulumi20 items
Terragrunt20 items
License
Spdx
TerragruntMIT
Language
Primary
PulumiGo
TerragruntGo
Market
Availability
Content
Faq
Pulumi8 items
Terragrunt6 items

Capabilities

Feature-by-feature on the axes that matter for infrastructure as code tools. “-” means undocumented, not absent.

Core
Paradigm
PulumiGeneral language
TerragruntDeclarative DSL
Language
PulumiTypeScript, Python, Go, C#, Java, YAML
TerragruntGo
Portability
Multicloud / cloud-agnostic
Pulumi✓
Terragrunt✓
Architecture
State management
PulumiVendor-managed
TerragruntSelf-managed
Extensibility
Pluggable provider ecosystem
Pulumi✓
Terragrunt✓
Governance
Policy as code
Pulumi✓
Terragrunt-
Ops
Drift detection
Pulumi✓
Terragrunt✓
GitOps continuous reconciliation
Pulumi✗
Terragrunt✓
Deployment
Managed SaaS offering
Pulumi✓
Terragrunt✓
Hosting
PulumiCloud only
TerragruntSelf-hosted only
Adoption
Import existing resources
Pulumi✓
Terragrunt-
Licensing
Open-source engine
Pulumi✓
Terragrunt✓
Ecosystem
CNCF maturity
Pulumi-
Terragrunt-

What each one is

The product in its own terms, so the numbers below have context.

Pulumi

Leader

An infrastructure-as-code system that lets you define, deploy, and manage cloud resources across multiple providers using Go, Python, TypeScript, JavaScript, Java, .NET, and YAML, with declarative provisioning, policy enforcement, and integrated state management.

Independently observed

Terragrunt

A tool that coordinates and scales OpenTofu and Terraform configurations, enabling infrastructure-as-code deployments to manage complexity across multiple environments and cloud providers

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Pulumi

Leader
Usage-based

Metered pricing per resource-hour and deployment-minute. Contact sales for bulk discounts on annual commitments over $20,000.

  • Team EditionContact sales
as of verify ↗

Terragrunt

HybridFree tier

Free open source; managed Terragrunt Scale offering available

  • Open SourceFree
  • Terragrunt ScaleContact sales
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Pulumi✓
Terragrunt✗
CLI
Pulumi✓
Terragrunt✓
Deployment
Cloud / SaaS
Pulumi✓
Terragrunt✓
Self-hosted
Pulumi✗
Terragrunt✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (2)
  • AWS
  • Terraform

Pulumi

Leader
28 total - 26 not shared
  • Azure
  • Google Cloud
  • CloudFormation
  • Azure Resource Manager
  • Kubernetes
  • GitHub
  • Slack
  • Backstage
  • npm
  • PyPI
  • NuGet
  • Helm
  • AWS Secrets Manager
  • Azure Key Vault
  • Vault
  • 1Password
  • Cloudflare
  • MongoDB
  • Snowflake
  • GitHub Actions
  • GitLab Pipelines
  • Jenkins
  • CircleCI
  • Atlassian Bitbucket
  • +2 more
Independently observed

Terragrunt

15 total - 13 not shared
  • OpenTofu
  • Git
  • Mercurial
  • Amazon S3
  • Google Cloud Storage
  • Azure Storage
  • Amazon ECR
  • GitHub Container Registry
  • Azure Container Registry
  • Google Artifact Registry
  • HTTP
  • SMB
  • AWS S3
Independently observed
Still deciding?

Pulumi or Terragrunt: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.