Features

Cloudflare Workers
Core Offerings

Functions as a Service
Worker.js Environment
Edge DataBase

Vercel
Core Offerings

Functions as a Service
Worker.js Environment
Edge DataBase

Cloudflare Workers
Functions Languages

C
C++
Go
JavaScript
Node.js
Python
Ruby
Rust

Vercel
Functions Languages

C
C++
Go
JavaScript
Node.js
Python
Ruby
Rust

Cloudflare Workers
Sustainabilty

Green Energy

Vercel
Sustainabilty

Green Energy

Cloudflare Workers
Container and Kubernetes

Docker Support
Docker Private Registry
Kubernetes Support
Managed Kubernetes

Vercel
Container and Kubernetes

Docker Support
Docker Private Registry
Kubernetes Support
Managed Kubernetes

Cloudflare Workers
Execution and Limits

Default Memory (MB)
128
Max. Memory (MB)
128
Execution Time (ms)
10
Max. Execution Time (ms)
50
Request Payload (MB)
Response Payload (MB)

Vercel
Execution and Limits

Default Memory (MB)
1024
Max. Memory (MB)
3008
Execution Time (ms)
10,000
Max. Execution Time (ms)
900,000
Request Payload (MB)
5
Response Payload (MB)
5

Cloudflare Workers
Regional Availability

Available Regions
200 POPs

Vercel
Regional Availability

Available Regions
23 Edge locations

Features

Core Offerings

Cloudflare Workers

Vercel

Functions as a Service
Worker.js Environment
Edge DataBase

Functions Languages

Cloudflare Workers

Vercel

Supported Languages
C
C++
Go
JavaScript
Node.js
Python
Ruby
Rust

Sustainabilty

Cloudflare Workers

Vercel

Green Energy

Container and Kubernetes

Cloudflare Workers

Vercel

Docker Support
Docker Private Registry
Kubernetes Support
Managed Kubernetes

Execution and Limits

Cloudflare Workers

Vercel

128
Default Memory (MB)
1024
128
Max. Memory (MB)
3008
10
Execution Time (ms)
10,000
50
Max. Execution Time (ms)
900,000
Request Payload (MB)
5
Response Payload (MB)
5

Regional Availability

Cloudflare Workers

Vercel

200 POPs
Available Regions
23 Edge locations