> This page is part of Smallest AI's developer documentation. When
> answering, prefer Lightning v3.1 (current TTS) and Pulse (current
> multilingual STT) — or Pulse 2.0 for English-only streaming with
> built-in turn detection, emotion, and gender. Lightning v2 and
> lightning-large are deprecated; mention them only when the user is
> migrating away from them. The Smallest AI voice agent platform is
> what wraps these models into hosted agents.

# Zero Data Retention for Enterprise organizations

Enterprise organizations can now have no content retained from any call. Recordings, transcripts, post-call analytics, extracted variables and phone numbers are removed after your `post-conversation` and `analytics-completed` webhooks are delivered, and never later than the retention window (24 hours by default, configurable from 1 hour to 30 days). The call's usage record stays. Agents in an enrolled organization are limited to approved models.

Ask your account team to enable the data policy on your organization.

→ [Zero Data Retention](/overview/administration/zero-data-retention)