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serverlessopen-source

OpenFaaS

Serverless functions made simple for containers

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Technical Profile

Scalability
high
Performance
high
Learning Curve
moderate
Maturity
stable
Languages: Any
Architecture: serverless, containers

When to Use

  • +Self-hosted serverless
  • +Container expertise
  • +Any language

When Not to Use

  • -Want managed service
  • -No container experience

Strengths

  • Simple
  • Any language
  • Container-based
  • Prometheus metrics

Weaknesses

  • Self-managed
  • Smaller ecosystem

Operations

Maintenance
medium
Monitoring
medium
Backup/Recovery
moderate
Hosting: self-hosted

Quick Facts

Category
serverless
License
open source
Pricing
freemium (free tier)
Community
medium
Docs Quality
good
Trend
stable
Vendor Lock-in
none
Data Portability
easy

Compliance

GDPR
HIPAA
SOC 2
PCI-DSS
Encryption
Audit Logs
RBAC
MFA

Best For

smallmediumlarge

Use Cases

  • Self-hosted serverless
  • Container functions
  • Event processing

Alternatives to OpenFaaS

AWS Lambda

Run code without provisioning or managing servers

commercialmature

Azure Functions

Event-driven serverless compute experience

commercialmature

Cloudflare Workers

Serverless execution environment at the edge

commercialstable

Deno Deploy

Globally distributed JavaScript/TypeScript serverless platform

commercialstable

Google Cloud Functions

Event-driven serverless compute platform

commercialmature

Knative

Kubernetes-based platform for serverless workloads

open-sourcestable
OpenFaaS vs AWS Lambda →OpenFaaS vs Azure Functions →OpenFaaS vs Cloudflare Workers →OpenFaaS vs Deno Deploy →

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