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Vercel Functions vs Cloudflare Workers

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

Features

Vercel Functions
Service Types

Functions
Edge Compute

Cloudflare Workers
Service Types

Functions
Edge Compute

Vercel Functions
Supported Runtimes

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

Cloudflare Workers
Supported Runtimes

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

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
Execution Limits and Resource Quotas

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

Vercel Functions
Regional Availability

Deployment Scope
N/A
Points of Presence
23

Cloudflare Workers
Regional Availability

Deployment Scope
Global
Points of Presence
200

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

Compare Features, Languages, Execution Limits and Alternatives

Service Types

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

Supported Containers

Docker
Docker Private Registry
Docker Swarm
Kubernetes
Managed Kubernetes

Supported Runtimes

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

Supported Frameworks

Supported Frameworks

Execution Limits and Resource Quotas

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

Compliance

Certificates

Regional Availability

Deployment Scope
Global
Regions
23
Points of Presence
200

Sustainabilty

Green Energy

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

AWS Lambda logo
Convox logo
Dokku logo
Google Cloud Run logo