Pulumi vs Terraform: Key Differences & When to Use Each

Comprehensive side-by-side comparison of features, pricing, and metrics

Key Differences

Compare Pulumi and Terraform across features, pricing, integrations, and community metrics. Pulumi / Terraform.

Feature

Pulumi

Infrastructure

Terraform

Infrastructure

Side-by-side comparison of developer tools
Infrastructure as Code in any programming language
Infrastructure as Code tool
GitHub Stars
⭐ 25,486
⭐ 49,305
Contributors
👥 393
👥 2,332
Pricing
✓ Free
Enterprise: Contact sales
✓ Free
Enterprise: Contact sales
Languages
Go
Go
Features
  • • Aws
  • • Azure
  • • Cloud
  • • Cloud Computing
  • • Containers
  • • Cloud
  • • Cloud Management
  • • Graph
  • • Infrastructure As Code
  • • Terraform
Integrations
  • • kubernetes
  • • docker
  • • aws
  • • terraform
Momentum Score
31/100 (stable)
91/100 (slowing)
Community Health
62/100 (moderate)
91/100 (excellent)
Maturity Index
41/100 (emerging)
85/100 (mature)
Innovation Score
83/100 (innovative)
91/100 (pioneering)
Risk Score (higher is safer)
36/100 (medium)
86/100 (minimal)
Developer Experience
95/100 (excellent)
80/100 (good)
Links
🌐 Visit Website View on GitHub
🌐 Visit Website View on GitHub

Pulumi Strengths

Terraform Strengths

  • ✓ More popular (49,305 stars)
  • ✓ Larger community (2,332 contributors)

When to Use Pulumi vs Terraform

Use Pulumi when its strengths align better with your stack and team needs, and choose Terraform when its ecosystem, integrations, or cost profile is a better fit.

Related comparisons

Pulumi vs Crossplane → Terraform vs Crossplane → Pulumi vs Kubernetes → Terraform vs MinIO → Pulumi vs Docker → Terraform vs Trivy → Pulumi vs MinIO → Terraform vs Envoy → Pulumi vs Istio → Terraform vs NATS → Pulumi vs Docker Compose → Terraform vs Netdata →

More Comparisons

View Pulumi → View Terraform → Search More Tools →

Data source: GitHub API

Last updated: 7/28/2026