Fermyon Cloud compared to Fly.io

Fermyon Cloud
Versus
Fly.io

Features

Edge Features of Fermyon Cloud compared to Fly.io
Fermyon CloudFeaturesFly.io
Functions / Serverless
Rust, Go, JS, TS, Python, C, C++, Zig, .NET, Grain, RubyFunctions Supported Languages
Worker.js Environment
Docker Support
Packages Spin applications in Fermyon Cloud managed OCI registryDocker Private Registry
Kubernetes Support
Managed Kubernetes
1Availability Regions
Spin app automatically allocates what’s needed until maximumDefault Memory (MB)
128Maximum Memory (MB)
As long as Spin app needs until maximumExecution Time (ms)No limit
30,000Maximum Execution Time (ms)No limit
10Request Payload (MB)No limit
1Response Payload (MB)No limit
Green Energy
Unsupported Paid Feature Supported Unknown

Descriptions


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.


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.