Features

Fastly Edge Compute
Core Offerings

Functions as a Service
Worker.js Environment
Edge DataBase

Stackpath Serverless
Core Offerings

Functions as a Service
Worker.js Environment
Edge DataBase

Fastly Edge Compute
Functions Languages

C
C++
Go
JavaScript
Perl
PHP
Python
Rust
VCL

Stackpath Serverless
Functions Languages

C
C++
Go
JavaScript
Perl
PHP
Python
Rust
VCL

Fastly Edge Compute
Sustainabilty

Green Energy

Stackpath Serverless
Sustainabilty

Green Energy

Fastly Edge Compute
Container and Kubernetes

Docker Support
Docker Private Registry
Kubernetes Support
Managed Kubernetes

Stackpath Serverless
Container and Kubernetes

Docker Support
Docker Private Registry
Kubernetes Support
Managed Kubernetes

Fastly Edge Compute
Execution and Limits

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

Stackpath Serverless
Execution and Limits

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

Fastly Edge Compute
Regional Availability

Available Regions
Worldwide (all 72 pops)

Stackpath Serverless
Regional Availability

Available Regions
45 POPs worldwide

Features

Core Offerings

Fastly Edge Compute

Stackpath Serverless

Functions as a Service
Worker.js Environment
Edge DataBase

Functions Languages

Fastly Edge Compute

Stackpath Serverless

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

Sustainabilty

Fastly Edge Compute

Stackpath Serverless

Green Energy

Container and Kubernetes

Fastly Edge Compute

Stackpath Serverless

Docker Support
Docker Private Registry
Kubernetes Support
Managed Kubernetes

Execution and Limits

Fastly Edge Compute

Stackpath Serverless

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

Regional Availability

Fastly Edge Compute

Stackpath Serverless

Worldwide (all 72 pops)
Available Regions
45 POPs worldwide