Rehearsal Studio

Rehearse with a scene partner who never gets tired.

Upload a scene, choose your character, and Off Book speaks every other role aloud in a natural AI voice. With voice detection on, it listens while you act and comes in on cue the moment you land the last word of your line — the scene keeps moving, just like a real rehearsal.

Rehearsal Studio

The Importance of Being Earnest · Act I

Listening

ALGERNON

Why is it that at a bachelor's establishment the servants invariably drink the champagne?

YOU · LANE

I attribute it to the superior quality of the wine, sir.

Last word landed — cueing Algernon…97%

Why rehearsing alone doesn’t work

Lines learned silently off the page fall apart the moment another person speaks. Acting is listening — your line lives in response to the one before it, and reading both halves of a scene yourself teaches your ear the wrong rhythm. But a human scene partner is a luxury: they get tired, they’re not free at 2am before a callback, and nobody wants to run the same page fifteen times.

The Rehearsal Studio is built around one principle from real rehearsal rooms: the scene keeps moving. The cue fires when you reach your last word — never on silence, never gated on whether you were word-perfect — because on set, a fluffed line doesn’t stop the take. Accuracy is scored quietly in the background and shown at the end, in a debrief that lists every imperfect line with what you actually said next to what was written. Feedback belongs after the scene, not in the middle of it.

The voices come from ElevenLabs — the same natural speech engine used across film and games — and each character in your scene can be cast with a different voice. Saved objectives from Units & Objectives feed into the AI partner’s delivery, so the scene is played, not just read.

How a session works

1

Pick script, scene, character

A three-tap wizard. Scene boundaries come straight from the parsed script — no manual setup.

2

The AI takes every other role

Each character speaks in their own AI voice. Parentheticals are never read aloud — stage directions stay on the page.

3

You act, it listens

Voice detection follows your line as you speak and cues the next turn the moment you finish. Hands never touch the screen.

4

Debrief when the scene ends

Every line scored for accuracy, with what you said against what was written. Save the session and watch your average climb.

Questions actors ask