Ottopen
Writing
AI writing and audiobook studio for authors
Ottopen is one workspace for the whole book pipeline: write, organize and revise, keep the story consistent with story-bible and continuity tools, produce narrated chapter audio, adapt into scripts and other formats, then format for Amazon KDP and prepare agent submissions. Your manuscript stays yours. Start free.
- Category
- Writing
- Who it's for
- Fiction and nonfiction authors
- Self-publishers
- Audiobook creators
- Available on
- Web
- Website
- ottopen.app
What Ottopen does
Writing workspace
Write, organize and revise in one place.
Story bible and continuity
Keep characters and facts consistent.
Chapter audio
Turn a manuscript into narrated audio.
Adaptations
Scripts and other structured creative formats.
Publishing prep
Format for Amazon KDP and prepare agent submissions.
Earn with Ottopen
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