IBM Cloud Functions
vs
Fly.io
Compare Categories, Runtimes, Pricing, Regions and Alternatives
Features
IBM Cloud Functions
Category
FaaS
Compute
N/A
CaaS
DBaaS
N/A
PaaS
N/A
API Gateway
N/A
Fly.io
Category
FaaS
N/A
Compute
CaaS
DBaaS
PaaS
API Gateway
IBM Cloud Functions
Container Deployment
Docker
Docker Private Registry
Kubernetes
Managed Kubernetes
Fly.io
Container Deployment
Docker
Docker Private Registry
Kubernetes
Managed Kubernetes
IBM Cloud Functions
Supported Runtimes
.NET
Crystal
Deno
Elixir
Go
Java
JavaScript
Node.js
PHP
Python
Ruby
Rust
Fly.io
Supported Runtimes
.NET
Crystal
Deno
Elixir
Go
Java
JavaScript
Node.js
PHP
Python
Ruby
Rust
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
Fly.io
Execution Limits and Resource Quotas
Min. Memory
256 MB
Max. Memory
32 GB
Default Timeout
60 s
Max. Timeout
5 min
Request Payload
200 KB
Response Payload
∞
IBM Cloud Functions
Compliance
BAA
DPA
GDPR
HIPAA
PHIPA
SOC2
Fly.io
Compliance
BAA
DPA
GDPR
HIPAA
PHIPA
SOC2
IBM Cloud Functions
Regional Availability
Deployment Scope
over 300 PoPs worldwide
Regions
N/A
Points of Presence
N/A
Fly.io
Regional Availability
Deployment Scope
Regional + Global
Regions
NA, LATAM, EU, MEA, APAC
Points of Presence
16, 5, 8, 1, 5
Alternatives are matched by category, runtimes, and hosting.
