Subtext

How Subtext protects the work.

Sides, NDAs and self-tapes are a production’s confidential material. This is exactly how Subtext handles them, written for the people who have to sign off on it.

Last updated October 20, 2026

Encrypted in transit and at rest.

Every transfer runs over HTTPS, and everything we store is encrypted at rest.

Sides stay locked until the NDA is signed.

Enforced by our servers, not just hidden on a page. That includes live reads.

A signing record on every NDA.

Who signed, when, from where, and a fingerprint of exactly what they were shown.

Deleted on a schedule.

Shared files are removed automatically: 7 days for tapes, 15 for reader links.

Never used to train AI.

Scripts and voices are never used to train any model, ours or anyone’s.

A real person on every tape.

No AI voice ever goes on a self-tape. The reader on a tape is always a person.

NDAs, signed on the production’s own pages

When a casting email arrives with an NDA, the actor signs that document, in the app. If they share sides with a fellow actor to read opposite them, that reader signs the same NDA before anything opens. Nothing is reformatted or replaced: each person fills in and signs the production’s own form, in its own blanks, and the production’s signature lines are left untouched.

Until the reader signs, our servers refuse every part of the scene: the lines, the sides PDF, recordings, and the live video call. Hiding them in the page would be easy to get around, so the lock lives on the server.

Every signed copy ends with a signing record:

The signed copies come back to the actor, and can go out with the self-tape link so casting can download them beside the tape. In the US, the ESIGN Act and UETA, and in Canada, provincial electronic commerce law, generally treat an electronic signature with a record of intent and consent like this as binding. Your own counsel is the right judge of that for a given agreement.

Scripts and sides

The actor’s scripts, notes and markup live on their own device, protected by the device’s encryption. Members who turn on sync keep them in their own iCloud account. There is no Subtext account holding a library of scripts.

To set up a rehearsal, the text of the sides is read by our AI provider, Anthropic, to find the characters, scenes and lines. Anthropic’s commercial terms forbid training on that material. We don’t sell or share scripts with anyone.

Sharing with a reader

A reader gets a private link that opens in their browser, with no app and no account. Each link carries a long random code that can’t be guessed or listed. The link closes after 14 days, and everything shared through it (the sides, the NDA, the recorded lines) is deleted from our servers after 15.

Live reads run over an encrypted video connection. The actor’s own link and the reader’s link are different, and an unsigned NDA keeps everyone but the actor out of the room.

Self-tapes sent to casting

A tape link opens a clean, Subtext-branded page where casting can watch and download the tape, plus any signed NDAs. There are no ads and no other company’s branding. Like reader links, it carries an unguessable code. The link and the files behind it are removed after 7 days.

The audition inbox

Actors can give Subtext its own email address and forward casting emails to it. Each email, its sides and any NDA are stored only long enough to land in the actor’s app, then deleted: 7 days after the app collects them, or 60 days if it never does.

Who handles the data

Subtext runs on a small number of established providers, each doing one job:

How long things are kept

WhatRemoved
Self-tape links and the tapes behind themAfter 7 days
Reader links: sides, NDAs, signed copies, recorded linesAfter 15 days
An NDA the actor signs in the appAfter 15 days
Forwarded casting emails and attachments7 days after collection, 60 if never collected
Live microphone audio used to follow a rehearsalNever stored
Scripts, notes and signed copies on the actor’s deviceWhen the actor deletes them

What we’re straight about

An NDA is a legal promise, and no software can stop someone who can read a page from repeating it. Subtext’s job is to make sure the right agreement is signed before anything is shared, that there is a solid record of it, and that the material doesn’t linger anywhere it shouldn’t.

Questions

For security questions, a review, or to report an issue, write to [email protected]. It reaches the person who built Subtext. See also our privacy policy and where we stand on AI.