ACX
Amazon’s Audiobook Creation Exchange — connect with narrators and distribute to Audible/Amazon/Apple under ACX terms. Exclusive vs non-exclusive royalty splits differ; read current contracts carefully.
Audiobook
Narration marketplaces and wide audiobook distribution.
2 tools
Voices by INaudio (ex-Findaway)
Wide audiobook distribution (successor branding to Findaway Voices) to many retailers and libraries without Audible exclusivity. Common choice for authors who want library and non-Amazon audiobook reach.