Preter · Legal & Product Docs

Last updated: June 2026  ·  Effective date: June 25, 2026

Product Overview

A clear, up-to-date record of what Preter does today, what is coming, and when.

✅ Live Today

  • Real-time text translation: 50+ languages, both directions, automatic on send.
  • Voice note transcription and translation: audio is transcribed then translated before delivery.
  • WebRTC video and audio calls: peer-to-peer with live caption overlay powered by Web Speech API.
  • Image, file, and document sharing (JPEG, PNG, PDF, DOCX, ZIP) with captions.
  • Group conversations, every participant reads in their own language simultaneously.
  • Disappearing messages: per-message expiry timers (10s, 1 min, or 1 hour).
  • Push notifications (Web Push / VAPID): background alerts when the tab is closed.
  • PWA (Progressive Web App): installable, works offline for viewing cached content, no App Store needed.
  • Swipe-to-reply, message reactions (emoji), and message editing.
  • Conversation search, media gallery, and AI smart replies.
  • Online / last-seen presence indicators.
  • Read receipts (blue double-ticks).
  • Block & report contacts.
  • Invite links, shareable /join/[code] URLs for onboarding contacts.
  • Onboarding flow, 3-step guided setup for new users.
  • Device session management, view and terminate active sessions.
  • Role-based access control, users only access conversations they participate in.
  • GDPR-compliant data model, EU-hosted infrastructure, Standard Contractual Clauses.

🔜 Coming, Q3 2026

  • Translated audio calls: speak your language and your contact hears theirs in real-time.
  • End-to-end encryption (E2EE): Signal-grade, keys never leave your device.
  • Message threads & nested replies.
  • AI conversation summaries: catch up on long threads in one paragraph.

🔜 Coming, Q4 2026

  • Native iOS & Android apps (App Store & Google Play).
  • Contact discovery by phone number.
  • Enhanced media: audio messages with waveform playback, video messages.
  • Message scheduling: send at a chosen time in the recipient's timezone.

🔜 Coming, Early 2027

  • Workspace and team plans: shared inboxes, admin dashboards, SSO (SAML/OIDC).
  • API access for developers: send and receive messages programmatically.
  • Disappearing messages 2.0: auto-clear conversation mode and per-contact defaults.
  • Message export (encrypted archive download).
  • Accessibility improvements: full screen-reader support and high-contrast mode.

❌ What We Do Not Do

  • We do not read, mine, or sell your messages.
  • We do not use your message content to train AI models.
  • We do not use advertising, tracking pixels, or third-party analytics.
  • We do not store voice/video call streams.
  • We do not collect location data or biometric data.

Preter · Governed by the laws of Spain · GDPR compliant · legal@preter.app