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Fermyon Wasm Functions vs IBM Cloud Functions
Compare Categories, Runtimes, Pricing, Regions and Alternatives

Features

Fermyon Wasm Functions 
Category

Hosted
FaaS
CaaS
KV Store
Edge

IBM Cloud Functions 
Category

Hosted
N/A
FaaS
CaaS
KV Store
N/A
Edge
N/A

Fermyon Wasm Functions 
Container Deployment

Docker

IBM Cloud Functions 
Container Deployment

Docker

Fermyon Wasm Functions 
Supported Runtimes

AssemblyScript
C#
C++
Go
Grain
JavaScript
Kotlin
Node.js
PHP
Python
Rust
Swift
TypeScript
Wasm
Zig

IBM Cloud Functions 
Supported Runtimes

AssemblyScript
C#
C++
Go
Grain
JavaScript
Kotlin
Node.js
PHP
Python
Rust
Swift
TypeScript
Wasm
Zig

Fermyon Wasm Functions 
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

IBM Cloud Functions 
Execution Limits and Resource Quotas

Min. Memory
256MB
Max. Memory
2GB
Default Timeout
60s
Max. Timeout
10min
Request Payload
5MB
Response Payload
5MB

Fermyon Wasm Functions 
Regional Availability

Deployment Scope
N/A

IBM Cloud Functions 
Regional Availability

Deployment Scope
over 300 PoPs worldwide

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
AssemblyScript
C#
C++
Go
Grain
JavaScript
Kotlin
Node.js
PHP
Python
Rust
Swift
TypeScript
Wasm
Zig
Supported Frameworks
Supported Frameworks
Execution Limits and Resource Quotas
Min. Memory
256MB
Max. Memory
2GB
Default Timeout
60s
Max. Timeout
10min
Request Payload
5MB
Response Payload
5MB
Compliance
Certificates
Regional Availability
Deployment Scope
over 300 PoPs worldwide
Regions
Points of Presence
Sustainabilty
Green Energy

Alternatives are matched by category, runtimes, and hosting.

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