Official documentation
Buna Privacy Policy
Buna, 2026
Read the originalRead on October 22, 2026
- What it is
- The privacy policy of Buna. It describes the recordings, the transcripts, the cloud services that process speech and text, and the retention and deletion of data.
- How much weight it carries
- The maker's own policy. It describes the services Buna uses, and says what Buna does not do; it does not describe the internal workings of those services.
Facts taken from this source
- Buna's privacy policy says that custom vocabulary and snippets are stored primarily on the device.
“Custom vocabulary and snippets are primarily stored on your device” (Transcripts and text)
- Buna's privacy policy says that it does not use transcripts to train a Buna-owned model.
“Buna does not sell your transcripts, use them for advertising, or use them to train a Buna-owned model.” (Transcripts and text)
- Buna's privacy policy says that Buna may use OpenAI as a transcription or text-processing fallback.
“Buna may use OpenAI as a transcription or text-processing fallback.” (Voice and audio)
- Buna's privacy policy says that recordings are sent to Buna's Firebase transcription service and processed by Google Cloud, including Vertex AI and Gemini.
“processed by Google Cloud services, including Vertex AI/Gemini.” (Voice and audio)