Crossplane vs OpenFaaS: Key Differences & When to Use Each

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

Key Differences

Compare Crossplane and OpenFaaS across features, pricing, integrations, and community metrics. Crossplane / OpenFaaS.

Feature

Crossplane

Infrastructure

OpenFaaS

Serverless

Side-by-side comparison of developer tools
Cloud native control plane framework
Serverless functions made simple
GitHub Stars
⭐ 11,643
⭐ 26,148
Contributors
👥 314
👥 187
Pricing
✓ Free
Enterprise: Contact sales
✓ Free
Enterprise: Contact sales
Languages
Go
Go
Features
  • • Cloud Computing
  • • Cloud Management
  • • Cloud Native
  • • Cncf
  • • Containers
  • • Docker
  • • Faas
  • • Functions
  • • Functions As A Service
  • • Gitops
Integrations
  • • kubernetes
  • • docker
  • • kubernetes
  • • docker
  • • aws
Momentum Score
51/100 (stable)
14/100 (stable)
Community Health
38/100 (needs-attention)
34/100 (needs-attention)
Maturity Index
28/100 (experimental)
28/100 (experimental)
Innovation Score
43/100 (evolving)
70/100 (innovative)
Risk Score (higher is safer)
36/100 (medium)
25/100 (high)
Developer Experience
91/100 (excellent)
91/100 (excellent)
Links
🌐 Visit Website View on GitHub
🌐 Visit Website View on GitHub

Crossplane Strengths

  • ✓ Larger community (314 contributors)

OpenFaaS Strengths

  • ✓ More popular (26,148 stars)

When to Use Crossplane vs OpenFaaS

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

Related comparisons

Crossplane vs Terraform → OpenFaaS vs Knative → Crossplane vs Pulumi → OpenFaaS vs Kubernetes → Crossplane vs Kubernetes → OpenFaaS vs Docker → Crossplane vs Docker → OpenFaaS vs MinIO → Crossplane vs MinIO → OpenFaaS vs Istio → Crossplane vs Istio → OpenFaaS vs Docker Compose →

More Comparisons

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Data source: GitHub API

Last updated: 5/4/2026