Congrats!
I frequently deploy sklearn models to lambda with API gateway so this is spot on for me. I hate integrating lambda with gateway, building custom layers etc so this scratches a real itch.
I’m not a fan of deploying my models on your infra, but maybe that’s an opportunity for you. I’d pay a subscription if the tool would let me deploy to my aws account. I think you can sell a cloud formation template through the aws marketplace as a manageable way to execute that.
Anyway, looks awesome and definitely scratches a real itch. Good luck