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OpenFaaS vs Vercel Functions
Compare Categories, Runtimes, Pricing, Regions and Alternatives

Features

OpenFaaS 
Category

FaaS
CaaS
Edge

Vercel Functions 
Category

FaaS
CaaS
Edge

OpenFaaS 
Container Deployment

Docker
Docker Private Registry
Kubernetes

Vercel Functions 
Container Deployment

Docker
Docker Private Registry
Kubernetes

OpenFaaS 
Supported Runtimes

Any (container-based)
Go
Node.js
Python
Ruby

Vercel Functions 
Supported Runtimes

Any (container-based)
Go
Node.js
Python
Ruby

OpenFaaS 
Execution Limits and Resource Quotas

Min. Memory
N/A
Max. Memory
N/A
Default Timeout
N/A
Max. Timeout
N/A
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

OpenFaaS 
Regional Availability

Points of Presence
N/A

Vercel Functions 
Regional Availability

Points of Presence
23

Alternatives are matched by category, runtimes, and hosting.

Compare Features, Languages, Execution Limits and Alternatives

Category
Decentralized
Hosted
Self Hosted
BaaS
FaaS
Compute
CaaS
Docker
Managed K8s
DBaaS
KV Store
PaaS
IaC
Edge
Emulator
API Gateway
Container Deployment
Docker
Docker Private Registry
Docker Swarm
Kubernetes
Managed Kubernetes
WebAssembly
Supported Runtimes
Any (container-based)
Go
Node.js
Python
Ruby
Supported Frameworks
Supported Frameworks
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
Compliance
Certificates
Regional Availability
Deployment Scope
Regions
Points of Presence
23
Sustainabilty
Green Energy

Alternatives are matched by category, runtimes, and hosting.

AWS Lambda logo
Google Cloud Functions logo
DigitalOcean Functions logo
GreenCloud Computing logo