I'm working on an audiobook service (currently for myself) that will fill in major missing features for platforms like Audible.

- Ignore AI voiced books

- Show me unread books in series that I have in my library

- Experimenting with better search. I have experience with building semantic search systems and have been highly disappointed with Audible's extremely sub-par search capabilities. I want results that are actually based on books, authors, and narrators that I have already purchased, read, or listened to.

- Get automatic notifications when new books from authors and narrators that I subscribe to become available.

There's at least a few more gripes I want to address, but these are the high priority ones that come to mind right now.