OpusDraft

AI Writing for Novelists That Keeps Your Voice.

Your prose has a cadence. A point of view. A diction no one else has. Most AI tools sand all of it into the same smooth default. OpusDraft doesn't.

The problem with AI and fiction

Generative models are built to produce plausible, agreeable prose. For a novelist, 'agreeable' is the enemy:

  • ›Your sentence rhythm gets flattened
  • ›POV and tense slip when a passage is expanded
  • ›Specific, strange word choices get 'corrected'
  • ›Established details get rewritten between drafts

You tell it your voice once. A few hundred words later, it's gone.

That's drift, and it's fatal to a manuscript. Not because the AI is bad — because that's how the models work. Instructions fade over longer outputs, and the default always wins unless something enforces the rules at every step.

How OpusDraft protects the work

OpusDraft separates what you want written from what is allowed. Your voice — cadence, POV, tense, diction, the details you've already set — becomes a rule. Every output is verified against it. Where the prose drifts toward generic, it's corrected before you see it. The draft still sounds like you, not like everyone.

See it catch a mistake

An AI that checks every output against your rules — and fixes what breaks before you see it.

Without OpusDraft

Book 1, you established:

Elara’s mother died in the siege of Varn.

Book 3, the AI writes:

Her mother smiled at her across the table.
✕Canon broken. It shipped. Nobody caught it.
With OpusDraft

Book 3, the AI attempts the same line:

Step 4 · Confirm compliance
⛔ Refused.Elara’s mother died in Book 1 (locked canon). I won’t generate her alive. Override anyway?
✓Caught before you saw it. Your call, every time.
1 · Verify canon2 · Tighten prose3 · Smooth flow4 · Confirm compliance5 · You approve

Request a beta code

Use OpusDraft free during the beta in exchange for genuine use and honest feedback. Active testers lock in our best founding rate at public launch. Only 20 seats.

By requesting a code you agree to the beta terms and privacy policy. Codes are redeemed at opusdraft.com/redeem.

Related

Why AI ignores instructionsWhat is instruction drift?Keep AI in your own voiceStop AI rewriting your textRequest accessHow it works

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