LocalStack

Open Source Cloud Service Emulator

Website

Documentation

GitHub

Slack

Templates

AWS Lambda

Amazon's Original Functions as a Service

Website

Documentation

Slack

LocalStack vs AWS Lambda

Compare Service Types, Runtimes, Execution Limits, Compliance, Regions and Alternatives

Features

LocalStack
Service Types

Functions

Database

Local Emulator

AWS Lambda
Service Types

Functions

Database

Local Emulator

LocalStack
Functions Runtimes

.Net

C++

Java

JavaScript

Node.js

PHP

PowerShell

Python

Ruby

Rust

TypeScript

AWS Lambda
Functions Runtimes

.Net

C++

Java

JavaScript

Node.js

PHP

PowerShell

Python

Ruby

Rust

TypeScript

LocalStack
Container Runtimes

Docker

Docker Private Registry

Kubernetes

AWS Lambda
Container Runtimes

Docker

Docker Private Registry

Kubernetes

LocalStack
Execution Limits and Resource Quotas

Min. Memory

N/A

Max. Memory

N/A

Default Timeout

N/A

Max. Timeout

N/A

Request Payload

N/A

Response Payload

N/A

AWS Lambda
Execution Limits and Resource Quotas

Min. Memory

128 MB

Max. Memory

10 GB

Default Timeout

5 s

Max. Timeout

900 s

Request Payload

6 MB

Response Payload

6 MB

LocalStack
Regional Availability

Deployment Scope

N/A

Regions

N/A

Points of Presence

N/A

AWS Lambda
Regional Availability

Deployment Scope

Regional

Regions

Points of Presence

N/A

Alternatives are matched on service types, programming languages and container support

LocalStack vs AWS Lambda

Features

LocalStack
Service Types

AWS Lambda
Service Types

LocalStack
Functions Runtimes

AWS Lambda
Functions Runtimes

LocalStack
Container Runtimes

AWS Lambda
Container Runtimes

LocalStack
Execution Limits and Resource Quotas

AWS Lambda
Execution Limits and Resource Quotas

LocalStack
Regional Availability

AWS Lambda
Regional Availability

Best Alternatives

Service Types

Functions Runtimes

Container Runtimes

Execution Limits and Resource Quotas

Compliance

Regional Availability

Sustainabilty

Best Alternatives

Features

LocalStackService Types

AWS LambdaService Types

LocalStackFunctions Runtimes

AWS LambdaFunctions Runtimes

LocalStackContainer Runtimes

AWS LambdaContainer Runtimes

LocalStackExecution Limits and Resource Quotas

AWS LambdaExecution Limits and Resource Quotas

LocalStackRegional Availability

AWS LambdaRegional Availability

Service Types

Functions Runtimes

Container Runtimes

Execution Limits and Resource Quotas

Compliance

Regional Availability

Sustainabilty

LocalStack
Service Types

AWS Lambda
Service Types

LocalStack
Functions Runtimes

AWS Lambda
Functions Runtimes

LocalStack
Container Runtimes

AWS Lambda
Container Runtimes

LocalStack
Execution Limits and Resource Quotas

AWS Lambda
Execution Limits and Resource Quotas

LocalStack
Regional Availability

AWS Lambda
Regional Availability