App platforms

Fly.io

Usage-based

Run apps close to users on a global edge

Railway

Usage-based

Deploy a small service from a repo with little setup

Render

Free tier, then instance plans

Git-based deploys for web services and static sites

Heroku

Paid dynos

Mature app platform with a large add-on catalog

Fly.io vs Heroku

Usage-based · Paid dynos

Fly.io vs Railway

Usage-based · Usage-based

Fly.io vs Render

Usage-based · Free tier, then instance plans

Heroku vs Railway

Paid dynos · Usage-based

Heroku vs Render

Paid dynos · Free tier, then instance plans

Railway vs Render

Usage-based · Free tier, then instance plans