RunPod Serverless vs Fly.io
Compare Service Types, Runtimes, Execution Limits, Compliance, Regions and Alternatives
Features
RunPod Serverless
Service Types
Functions
Containers
Database
PaaS
N/A
Edge Compute
API as a Service
N/A
Fly.io
Service Types
Functions
Containers
Database
PaaS
Edge Compute
API as a Service
RunPod Serverless
Supported Containers
Docker
Docker Private Registry
Kubernetes
Managed Kubernetes
Fly.io
Supported Containers
Docker
Docker Private Registry
Kubernetes
Managed Kubernetes
RunPod Serverless
Supported Runtimes
.NET
Crystal
Deno
Elixir
Go
Java
JavaScript
PHP
Python
Ruby
Rust
Fly.io
Supported Runtimes
.NET
Crystal
Deno
Elixir
Go
Java
JavaScript
PHP
Python
Ruby
Rust
RunPod Serverless
Execution Limits and Resource Quotas
Min. Memory
8GB
Max. Memory
192GB
Default Timeout
10 min
Max. Timeout
> 5s
Request Payload
10MB / 20MB
Response Payload
10MB / 20MB
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
∞
RunPod Serverless
Compliance
BAA
DPA
GDPR
HIPAA
PHIPA
SOC2
Fly.io
Compliance
BAA
DPA
GDPR
HIPAA
PHIPA
SOC2
RunPod Serverless
Regional Availability
Deployment Scope
Global / Regional
Regions
NA, EU
Points of Presence
9, 5
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 on service types, programming languages and container support
