Fly.io compared to Fermyon Cloud

Fly.io
Versus
Fermyon Cloud

Features

Edge Features of Fly.io compared to Fermyon Cloud
Fly.ioFeaturesFermyon Cloud
Functions / Serverless
Functions Supported LanguagesRust, Go, JS, TS, Python, C, C++, Zig, .NET, Grain, Ruby
Worker.js Environment
Docker Support
Docker Private RegistryPackages Spin applications in Fermyon Cloud managed OCI registry
Kubernetes Support
Managed Kubernetes
Availability Regions1
Default Memory (MB)Spin app automatically allocates what’s needed until maximum
Maximum Memory (MB)128
No limitExecution Time (ms)As long as Spin app needs until maximum
No limitMaximum Execution Time (ms)30,000
No limitRequest Payload (MB)10
No limitResponse Payload (MB)1
Green Energy
Unsupported Paid Feature Supported Unknown

Descriptions


Fly.io


Fly is an opensource runtime for edge apps, Fly offers a paid hosted version of their product as well. This provider will focus on the paid hosted version. Fly.io is one of the few companies and products that has a full range of tools alongside their actual product, which makes them an ideal candidate for curious developers and new companies to experiment.

Everything they do is docker based, and their networking abstraction is top notch, it’s clear Fly will play a major role in turning the space into a more user-friendly one. Fly’s ambitious mission to make application distribution as ubiquitous as CDNs sets the bar for any contenter willing to compete.


Fermyon Cloud


Fermyon is at the forefront of serverless computing, specializing in WebAssembly. Their platform is designed for high efficiency, robust security, and seamless portability. It is a go-to for applications like microservices and IoT.

Fermyon’s platform supports multiple programming languages, ensuring ease of use and optimal performance.

An ideal serverless provider for both startups and established businesses, Fermyon is defining the future of serverless technology.