Fastly Compute vs Fly.io
Compare Service Types, Runtimes, Execution Limits, Compliance, Regions and Alternatives
Features
Fastly Compute
Category
Hosted
FaaS
Compute
N/A
CaaS
DBaaS
PaaS
IaC
Edge
API Gateway
Fly.io
Category
Hosted
N/A
FaaS
N/A
Compute
CaaS
DBaaS
PaaS
IaC
Edge
N/A
API Gateway
Fastly Compute
Container Deployment
Docker
Docker Private Registry
Kubernetes
Managed Kubernetes
Fly.io
Container Deployment
Docker
Docker Private Registry
Kubernetes
Managed Kubernetes
Fastly Compute
Supported Runtimes
.NET
Crystal
Deno
Elixir
Go
Java
JavaScript
PHP
Python
Ruby
Rust
TypeScript
WASI supporting SDKs
Fly.io
Supported Runtimes
.NET
Crystal
Deno
Elixir
Go
Java
JavaScript
PHP
Python
Ruby
Rust
TypeScript
WASI supporting SDKs
Fastly Compute
Execution Limits and Resource Quotas
Min. Memory
128 MB
Max. Memory
129 MB
Default Timeout
50 ms
Max. Timeout
2 min
Request Payload
5 MB
Response Payload
5 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
∞
Fastly Compute
Compliance
BAA
DPA
GDPR
HIPAA
ISO 27001
PCI DSS
PHIPA
SOC 2 Type 2
SOC2
Fly.io
Compliance
BAA
DPA
GDPR
HIPAA
ISO 27001
PCI DSS
PHIPA
SOC 2 Type 2
SOC2
Fastly Compute
Regional Availability
Deployment Scope
Global
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 platform types, use cases, programming languages and deployment options
