Thanks for noticing this!

I'm the author. It's supposed to wire into a phoenix app easily and give you lots of flexibility for how to handle what the client is doing - doesn't have to land on s3, you could pipe your files into an LLM or a broadway pipeline or anything really.

Transfer family always seemed like a bit of a ripoff for me and it seems like this avoids a large amount of that cost even if you’re not already running the BEAM.