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

Features

Cloudflare Workers 
Category

FaaS
DBaaS
Edge
Emulator

LocalStack 
Category

FaaS
DBaaS
Edge
Emulator

Cloudflare Workers 
Container Deployment

Docker
Docker Private Registry
Kubernetes

LocalStack 
Container Deployment

Docker
Docker Private Registry
Kubernetes

Cloudflare Workers 
Supported Runtimes

C
C#
C++
Go
Java
JavaScript
Node.js
PHP
Python
Ruby
Rust
TypeScript
Wasm

LocalStack 
Supported Runtimes

C
C#
C++
Go
Java
JavaScript
Node.js
PHP
Python
Ruby
Rust
TypeScript
Wasm

Cloudflare Workers 
Execution Limits and Resource Quotas

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

LocalStack 
Execution Limits and Resource Quotas

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

Cloudflare Workers 
Regional Availability

Deployment Scope
Global
Points of Presence
200

LocalStack 
Regional Availability

Deployment Scope
N/A
Points of Presence
N/A

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
C
C#
C++
Go
Java
JavaScript
Node.js
PHP
Python
Ruby
Rust
TypeScript
Wasm
Supported Frameworks
Supported Frameworks
Execution Limits and Resource Quotas
128 MB
Min. Memory
128 MB
Max. Memory
10 ms
Default Timeout
30 s
Max. Timeout
Request Payload
Response Payload
Compliance
Certificates
Regional Availability
Global
Deployment Scope
Regions
200
Points of Presence
Sustainabilty
Green Energy

Alternatives are matched by category, runtimes, and hosting.

Fermyon Cloud logo
Fermyon Wasm Functions logo
Taubyte logo
Dapr logo