OpenFaaS vs VictoriaMetrics: Key Differences & When to Use Each

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

Key Differences

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

Feature

OpenFaaS

Serverless

VictoriaMetrics

Monitoring

Side-by-side comparison of developer tools
Serverless functions made simple
Fast, cost-effective monitoring solution and time series database
GitHub Stars
⭐ 26,148
⭐ 16,935
Contributors
👥 187
👥 387
Pricing
✓ Free
Enterprise: Contact sales
✓ Free
Enterprise: Contact sales
Languages
Go
Go
Features
  • • Docker
  • • Faas
  • • Functions
  • • Functions As A Service
  • • Gitops
  • • Database
  • • Grafana
  • • Graphite
  • • Influxdb
  • • Kubernetes
Integrations
  • • kubernetes
  • • docker
  • • aws
  • • kubernetes
  • • prometheus
  • • grafana
Momentum Score
14/100 (stable)
58/100 (slowing)
Community Health
34/100 (needs-attention)
63/100 (moderate)
Maturity Index
28/100 (experimental)
38/100 (experimental)
Innovation Score
70/100 (innovative)
65/100 (progressive)
Risk Score (higher is safer)
25/100 (high)
36/100 (medium)
Developer Experience
91/100 (excellent)
36/100 (poor)
Links
🌐 Visit Website View on GitHub
🌐 Visit Website View on GitHub

OpenFaaS Strengths

  • ✓ More popular (26,148 stars)

VictoriaMetrics Strengths

  • ✓ Larger community (387 contributors)

When to Use OpenFaaS vs VictoriaMetrics

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

Related comparisons

OpenFaaS vs Knative → VictoriaMetrics vs Grafana → OpenFaaS vs Kubernetes → VictoriaMetrics vs Prometheus → OpenFaaS vs Docker → VictoriaMetrics vs Loki → OpenFaaS vs MinIO → VictoriaMetrics vs Jaeger → OpenFaaS vs Istio → VictoriaMetrics vs Zipkin → OpenFaaS vs Docker Compose → VictoriaMetrics vs Thanos →

More Comparisons

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Data source: GitHub API

Last updated: 5/4/2026