Features

Stackpath Serverless
Core Offerings

Functions as a Service
Worker.js Environment
Edge DataBase

Fly.io
Core Offerings

Functions as a Service
Worker.js Environment
Edge DataBase

Stackpath Serverless
Functions Languages


C
C++
Go
JavaScript
Perl
PHP
Python
Rust

Fly.io
Functions Languages


C
C++
Go
JavaScript
Perl
PHP
Python
Rust

Stackpath Serverless
Sustainabilty

Green Energy

Fly.io
Sustainabilty

Green Energy

Stackpath Serverless
Container and Kubernetes

Docker Support
Docker Private Registry
Kubernetes Support
Managed Kubernetes

Fly.io
Container and Kubernetes

Docker Support
Docker Private Registry
Kubernetes Support
Managed Kubernetes

Stackpath Serverless
Execution and Limits

Default Memory (MB)
Max. Memory (MB)
Execution Time (ms)
Max. Execution Time (ms)
Request Payload (MB)
Response Payload (MB)

Fly.io
Execution and Limits

Default Memory (MB)
Max. Memory (MB)
Execution Time (ms)
No limit
Max. Execution Time (ms)
No limit
Request Payload (MB)
No limit
Response Payload (MB)
No limit

Stackpath Serverless
Regional Availability

Available Regions
45 POPs worldwide

Fly.io
Regional Availability

Available Regions

Features

Core Offerings

Stackpath Serverless

Fly.io

Functions as a Service
Worker.js Environment
Edge DataBase

Functions Languages

Stackpath Serverless

Fly.io

Supported Languages
C
C++
Go
JavaScript
Perl
PHP
Python
Rust

Sustainabilty

Stackpath Serverless

Fly.io

Green Energy

Container and Kubernetes

Stackpath Serverless

Fly.io

Docker Support
Docker Private Registry
Kubernetes Support
Managed Kubernetes

Execution and Limits

Stackpath Serverless

Fly.io

Default Memory (MB)
Max. Memory (MB)
Execution Time (ms)
No limit
Max. Execution Time (ms)
No limit
Request Payload (MB)
No limit
Response Payload (MB)
No limit

Regional Availability

Stackpath Serverless

Fly.io

45 POPs worldwide
Available Regions