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OpenFaaS vs Cloudflare Workers
Compare Categories, Runtimes, Pricing, Regions and Alternatives

Features

OpenFaaS 
Category

FaaS
CaaS
Edge

Cloudflare Workers 
Category

FaaS
CaaS
Edge

OpenFaaS 
Container Deployment

Docker
Docker Private Registry
Kubernetes

Cloudflare Workers 
Container Deployment

Docker
Docker Private Registry
Kubernetes

OpenFaaS 
Supported Runtimes

Any (container-based)
C
C++
JavaScript
Python
Rust
TypeScript
Wasm

Cloudflare Workers 
Supported Runtimes

Any (container-based)
C
C++
JavaScript
Python
Rust
TypeScript
Wasm

OpenFaaS 
Execution Limits and Resource Quotas

Min. Memory
N/A
Max. Memory
N/A
Default Timeout
N/A
Max. Timeout
N/A

Cloudflare Workers 
Execution Limits and Resource Quotas

Min. Memory
128 MB
Max. Memory
128 MB
Default Timeout
10 ms
Max. Timeout
30 s

OpenFaaS 
Regional Availability

Deployment Scope
N/A
Points of Presence
N/A

Cloudflare Workers 
Regional Availability

Deployment Scope
Global
Points of Presence
200

Alternatives are matched by category, runtimes, and hosting.

Compare Features, Languages, Execution Limits and Alternatives

Category
Decentralized
Hosted
Self Hosted
BaaS
FaaS
Compute
CaaS
Docker
Managed K8s
DBaaS
KV Store
PaaS
IaC
Edge
Emulator
API Gateway
Container Deployment
Docker
Docker Private Registry
Docker Swarm
Kubernetes
Managed Kubernetes
WebAssembly
Supported Runtimes
Any (container-based)
C
C++
JavaScript
Python
Rust
TypeScript
Wasm
Supported Frameworks
Supported Frameworks
Execution Limits and Resource Quotas
Min. Memory
128 MB
Max. Memory
128 MB
Default Timeout
10 ms
Max. Timeout
30 s
Request Payload
Response Payload
Compliance
Certificates
Regional Availability
Deployment Scope
Global
Regions
Points of Presence
200
Sustainabilty
Green Energy

Alternatives are matched by category, runtimes, and hosting.

Fermyon Wasm Functions logo
AWS Lambda logo
Convex logo
Diagrid Catalyst logo