The Writing Companion

Bring a grain of an idea. Watch it grow into a manuscript.

OysterProse is a creative development tool for writers. Talk an idea through in chat and watch it take shape in your Binder and Codex — you author every word.

Detail from Botticelli's Birth of Venus — Venus emerging on a shell

The writer leads, always

OysterProse proposes; you decide. Every suggestion starts a conversation.

Structure, never prose

Scene cards, arc summaries, checklists — never a sentence meant for your manuscript.

Persistent project context

Every detail you establish stays with your project across all sessions.