I started migrating my projects from Dokku to fly 4 months ago. It’s going great.

For new projects, I default to SQLite with Litestream. The only non-fly.io component I need is an S3 bucket.

The DX of the CLI and the config file are quiet good. Once an app is live with proper health checks, I find it quiet hard to take the app down by accident. They stage secret changes for instance.

I find the pricing to be straightforward and fair.

A week ago there was an issue with certificates, which they fixed in a few hours.