# Voice Assist — Full Information

> Professional online teleprompter with voice-controlled scrolling. Your voice controls the scroll speed in real time.

## Links

- App: https://voiceassist.app
- Landing Page: https://landing.voiceassist.app
- Privacy Policy: https://voiceassist.app/privacy
- Terms of Service: https://voiceassist.app/terms

## Product Overview

Voice Assist solves the core problem of traditional teleprompters: fixed scroll speed that doesn't match the speaker's natural pace. With voice scrolling, the text follows your voice in real time — pause and it pauses, speed up and it speeds up. No foot pedals, no remote controls, no second person needed.

The app runs entirely in the browser. No installation, no downloads. Works on desktop, tablet, and smartphone.

## How It Works

1. Open voiceassist.app and paste or type your script
2. Customize settings: font, size, speed, text width
3. Press Start to enter teleprompter mode
4. Choose voice scrolling (uses microphone) or auto-scroll (constant speed)
5. The text scrolls on screen. Voice mode follows your speech in real time.

## Supported Languages

English, Italian, Spanish, French, German, Portuguese, Russian, Japanese, Korean, Dutch.

The interface, sample text, and voice recognition all support these 10 languages. Language is auto-detected from the browser or can be set manually.

## Pricing

Auto-scroll mode is completely free and requires no account.

Voice scrolling is credit-based (1 credit = 1 minute of voice recognition):

| Package  | Minutes | Price (EUR) | Per minute |
|----------|---------|-------------|------------|
| Starter  | 60      | 3.99        | 0.067      |
| Standard | 300     | 13.99       | 0.047      |
| Pro      | 600     | 23.99       | 0.040      |
| Business | 1200    | 39.99       | 0.033      |

Payments processed via Stripe. Credits do not expire.

## Features

- Real-time voice recognition (Deepgram Nova-3 via WebSocket)
- Auto-scroll with adjustable speed (quadratic curve, 5-400 px/s)
- Multi-script management (up to 50 scripts per account)
- Cloud sync across devices
- Customizable: font family, font size, text width, speed
- Mirror mode for physical teleprompter rigs
- Countdown timer (3-2-1) before start
- Fullscreen mode
- Word count and estimated reading time
- Clipboard paste and append buttons
- PWA: installable as native app on any device
- Onboarding tour for new users
- Referral program with bonus credits

## Technical Architecture

- Frontend: SvelteKit 2 with Svelte 5 (runes)
- Backend: Cloudflare Workers (serverless)
- Database: Cloudflare D1 (SQLite at edge)
- Real-time: Cloudflare Durable Objects (WebSocket sessions)
- Voice: Deepgram Nova-3 API (WebSocket streaming)
- Payments: Stripe Checkout (one-time payments)
- Email: Resend API (transactional email)
- Auth: PBKDF2 password hashing, HttpOnly session cookies
- Anti-abuse: Cloudflare Turnstile, IP rate limiting, device fingerprint, disposable email blocking
- CDN/Security: Cloudflare (HTTPS, DDoS protection, edge caching)

## Legal and Compliance

- Company jurisdiction: Spain (Canary Islands)
- GDPR compliant
- Data collected: email address, hashed password, usage metadata
- No tracking cookies (session cookie only, HttpOnly + Secure)
- Third-party processors: Stripe (USA), Deepgram (USA), Cloudflare (USA), Resend (USA)
- All with EU-US Data Privacy Framework or Standard Contractual Clauses
- Users can delete their account and all data at any time
- Contact: support@voiceassist.app