ACX vs BookBaby (audio)
ACX is free to use and offers royalty-share narrators, but you pay by giving up a larger portion of royalties (25-40%). BookBaby requires an upfront fee starting at $500 and offers more production services, including AI or human narration, but you keep a higher royalty share. ACX distributes primarily to Audible, Amazon, and iTunes, while BookBaby distributes to a broader range of retailers including libraries. The choice depends on whether you prefer no upfront cost with lower royalties or paying for more control and distribution breadth.
Pick ACX
Pick ACX if you want to avoid upfront costs and are comfortable with a royalty-share arrangement for narration, and if your primary goal is distribution to Audible, Amazon, and iTunes.
Pick BookBaby (audio)
Pick BookBaby (audio) if you want more control over production, including using your own voice or hiring a narrator for a flat fee, and if you need broader distribution beyond the big three platforms.
At a glance
| ACX | BookBaby (audio) | |
|---|---|---|
| Pricing | Free; 25–40% royalty | $500+ |
| Pricing model | Freemium | Paid |
| Free option | Yes | No |
| Platforms | — | — |
| Best for | Audiobooks | Audiobooks |
| AI features | No | Yes |
| Open source | No | No |
ACX
acx.com
Audible/Amazon/iTunes audiobook production + distribution; royalty-share narrators.
Visit ACX ↗BookBaby (audio)
bookbaby.com
Audiobook production services (human/AI/author-narrated).
Visit BookBaby (audio) ↗See more options: ACX alternatives · BookBaby (audio) alternatives