Real-time voice modes have quietly become one of the most natural ways to interact with a chatbot. Instead of typing, you can interrupt mid-sentence, ask follow-up questions and, in some cases, point your phone’s camera at the world or share your screen. But the convenience comes with a question most users never ask: what happens to those recordings? TechNews DevTop examined the official documentation from OpenAI, Google and Anthropic to map out how each assistant handles voice, video and transcripts.
- ChatGPT retains audio clips for 30 days: Live and Advanced voice clips, plus Advanced video, are stored alongside transcripts and deleted within 30 days if you remove the chat.
- Gemini Live is the most feature-rich: It supports camera input and full screen sharing, but recording retention depends heavily on whether activity saving is enabled.
- Claude keeps transcripts, not audio: Anthropic documents that voice conversations are saved to history like any chat, while its dictation page says audio is deleted after transcription.
Three assistants, three approaches to conversation
The core shift with voice mode is rhythm. You can cut the assistant off when it rambles, much like a human conversation, and spoken and written exchanges share the same chat thread, so context carries over seamlessly.
Each service structures this differently. ChatGPT Voice offers three tiers. Live listens and speaks simultaneously, searches the web, uses memory and accepts text and images. Advanced is the earlier real-time experience. Standard works in turns: it transcribes your speech, then responds. Live limits are measured in rolling 24-hour periods and vary by plan, from limited access on the free tier to unlimited use on the top Pro tier as of October 2026.
Gemini Live runs in the Gemini mobile app and, for now, not on the web. It can tap connected apps such as Google Calendar, Keep, Tasks, YouTube Music and Spotify, plus public information from Google Maps. Personalization using memory from previous Live conversations is currently limited to English and the United States.
Claude’s voice mode is in beta and available on all plans, including free, across mobile, desktop and web. It offers a hands-free mode and a push-to-talk option for noisy environments, and can use connected tools such as Gmail, Google Calendar and Slack. Usage counts toward normal limits.
OpenAI acknowledges that Live is designed for one-on-one conversations and may respond when two people talk to each other. Anthropic recommends switching to push-to-talk when others are speaking nearby. In a meeting or a car full of people, expect interruptions.
Camera, screen sharing and the privacy trade-offs
Gemini Live leads on multimodal input. You can activate the camera to show what is in front of you and share your phone screen for help with what appears on it. Google notes that the entire screen is shared and that the camera turns off automatically if you pause Live, leave the app or lock the phone. Its Guided Vision feature provides spoken guidance for reading small labels or understanding surroundings.
ChatGPT presents a paradox. The newer Live mode does not support video or screen sharing. To show the camera or screen, users must switch to Advanced, available only on iOS and Android apps and only for eligible subscribers. Anthropic does not mention camera or screen sharing in its voice mode documentation.
Retention policies are where the details matter most. ChatGPT stores audio clips from Live and Advanced, plus Advanced video, with transcripts for 30 days. Deleting the chat removes them within 30 days, barring legal or safety exceptions; archiving deletes nothing. In Standard mode, audio is deleted as soon as it is transcribed. OpenAI does not train on your clips unless you enable Include your audio recordings or Include your video recordings under Improve the model for everyone. With that setting on, it may use transcripts.
Gemini stores Live recordings and transcripts in your activity if Save activity is enabled; otherwise they are kept for a maximum of 72 hours. With activity on, transcripts and shared files are used to improve its services, including models. Audio, video and screen recordings, however, are not used by default; only if you authorize it, after which human reviewers may listen to a selection unlinked from your account. Reviewed data is retained for up to three years, even if you delete your activity. One technical detail: with “Hey Google,” recording can begin a few seconds before activation.
Claude saves voice conversation transcripts to your history like any chat. Anthropic’s privacy page on dictation says audio is deleted after conversion to text and that your voice is not used for training, but the voice mode help page makes no equivalent claim, so it should not be extrapolated.
What to check before your first conversation
- Training settings. In ChatGPT, check Improve the model for everyone and both recording toggles in account settings. In Gemini, review Save activity and the Live recordings setting under Activity in Gemini Apps.
- Auto-delete period. Gemini deletes activity after 18 months by default; you can change this to 3 or 36 months, or disable auto-delete.
- Lock screen behavior. Gemini Live and ChatGPT can continue a conversation in the background or with the phone locked; decide whether that suits you.
- People nearby. Google explicitly asks for permission before recording or including others in a Live conversation.
The fine print is in the transcripts, not the audio. OpenAI and Google have erected barriers to using your recorded voice, but what you said remains written in your history and follows the rules of any other chat. If you do not want a spoken conversation saved, the decision belongs in your history and model-improvement settings, not the voice settings. Voice mode is likely the most natural way to use a chatbot, and that is precisely why it invites us to lower our guard: we speak faster than we type and share more context. Treat every spoken conversation as a written chat someone could read later, because in practice that is what remains.