Google Cloud Functions vs Fly.io
Compare Service Types, Runtimes, Execution Limits, Compliance, Regions and Alternatives
Features
Google Cloud Functions
Category
FaaS
Compute
N/A
CaaS
DBaaS
PaaS
N/A
API Gateway
N/A
Fly.io
Category
FaaS
N/A
Compute
CaaS
DBaaS
PaaS
API Gateway
Google Cloud Functions
Container Deployment
Docker
Docker Private Registry
Kubernetes
Managed Kubernetes
Fly.io
Container Deployment
Docker
Docker Private Registry
Kubernetes
Managed Kubernetes
Google Cloud Functions
Supported Runtimes
.NET
.NET Core
C#
Crystal
Deno
Elixir
Go
Java
JavaScript
Node.js
PHP
Python
Ruby
Rust
Fly.io
Supported Runtimes
.NET
.NET Core
C#
Crystal
Deno
Elixir
Go
Java
JavaScript
Node.js
PHP
Python
Ruby
Rust
Google Cloud Functions
Execution Limits and Resource Quotas
Min. Memory
128 MB
Max. Memory
8 GB / 32 GiB
Default Timeout
60 sec
Max. Timeout
9 min / 60 min
Request Payload
10 MB / 32 MB
Response Payload
10 MB / 32 MB
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
∞
Google Cloud Functions
Compliance
BAA
DPA
GDPR
HIPAA
PHIPA
SOC2
Fly.io
Compliance
BAA
DPA
GDPR
HIPAA
PHIPA
SOC2
Google Cloud Functions
Regional Availability
Deployment Scope
Regional
Regions
NA, LATAM, EU, APAC
Points of Presence
23 / 40
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 platform types, use cases, programming languages and deployment options
