Cloudflare Workers logo
Cloudflare Workers

Instant Code Deployment at the Edge

Website
Documentation
Templates
Community
Vercel Functions logo
Vercel Functions

Serverless Functions for Web Applications

Website
Documentation

Cloudflare Workers vs Vercel Functions

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

Features

Cloudflare Workers
Service Types

Functions
Database
Edge Compute

Vercel Functions
Service Types

Functions
Database
Edge Compute

Cloudflare Workers
Functions Runtimes

Go
JavaScript
Node.js
Python
Ruby
Rust
TypeScript
Wasm

Vercel Functions
Functions Runtimes

Go
JavaScript
Node.js
Python
Ruby
Rust
TypeScript
Wasm

Cloudflare Workers
Execution Limits and Resource Quotas

Min. Memory
128 MB
Max. Memory
128 MB
Default Timeout
10 s
Max. Timeout
50 s
Request Payload
N/A
Response Payload
N/A

Vercel Functions
Execution Limits and Resource Quotas

Min. Memory
1024 MB
Max. Memory
3008 MB
Default Timeout
10,000 ms
Max. Timeout
900,000 ms
Request Payload
5 MB
Response Payload
5 MB

Cloudflare Workers
Regional Availability

Deployment Scope
Global
Points of Presence
200

Vercel Functions
Regional Availability

Deployment Scope
N/A
Points of Presence
23

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

Fermyon Cloud logo

Fermyon Cloud

JavaScript Python Rust TypeScript Wasm

SpinKube logo

SpinKube

JavaScript Python Rust TypeScript Wasm

Taubyte logo

Taubyte

JavaScript Python Rust TypeScript Wasm

AWS Lambda logo

AWS Lambda

JavaScript Python Rust TypeScript

Cloudflare Workers logo
Cloudflare Workers
Vercel Functions
Vercel Functions logo

Compare Features, Languages, Execution Limits and Alternatives

Service Types

Installable Platform
Functions
Containers
Database
PaaS
IaC
Edge Compute
Local Emulator
API as a Service

Functions Runtimes

Go
JavaScript
Node.js
Python
Ruby
Rust
TypeScript
Wasm

Container Runtimes

Docker
Docker Private Registry
Docker Swarm
Kubernetes
Managed Kubernetes

Execution Limits and Resource Quotas

128 MB
Min. Memory
1024 MB
128 MB
Max. Memory
3008 MB
10 s
Default Timeout
10,000 ms
50 s
Max. Timeout
900,000 ms
Request Payload
5 MB
Response Payload
5 MB

Compliance

Certificates

Regional Availability

Global
Deployment Scope
Regions
200
Points of Presence
23

Sustainabilty

Green Energy

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

Fermyon Cloud logo

Fermyon Cloud

JavaScript Python Rust TypeScript Wasm

SpinKube logo

SpinKube

JavaScript Python Rust TypeScript Wasm

Taubyte logo

Taubyte

JavaScript Python Rust TypeScript Wasm

AWS Lambda logo

AWS Lambda

JavaScript Python Rust TypeScript