AI Providers
Brunu uses several third-party AI providers to generate the responses, voice, and images you see in the app. This page lists every provider currently in use, what data is sent to each, and where it is stored. We may add or change providers as the industry evolves; when we do, this list is updated and the updated date above changes.
Brunu does not sell your personal data. Data sent to a provider is used only to generate the AI output you asked for in that moment. None of these providers train their models on data sent through Brunu’s API access.
What is a “chat parent”?
When you send a message in Brunu, only the contents of that single conversation are sent to the provider — your account profile, billing details, and other conversations are never sent. Providers receive what they need to answer the current message and nothing else. The full chat history is stored in our own database, not theirs.
Current providers
| Provider | What it does | What is sent | Where data is stored |
|---|---|---|---|
| Anthropic (Claude) | Generates text replies, deep research, document analysis | The contents of the current chat (text, attached images, attached files) | Anthropic API endpoints. Not retained for training. Anthropic Privacy |
| OpenAI (GPT) | Generates text replies, content moderation on user comments | The contents of the current chat or comment being moderated | OpenAI API endpoints. Not retained for training. OpenAI Privacy |
| ElevenLabs | Text-to-speech (voice for Brunu replies) | The text of the AI reply being spoken aloud | ElevenLabs API endpoints. ElevenLabs Privacy |
| Image generation provider | Generates images when you ask Brunu to make a visual | The text prompt describing the image you asked for | Provider API endpoints; subject to the provider’s privacy policy linked from the relevant tool result |
Where your account data lives
Your Brunu account information (name, email, subscription status, full chat history, saved artifacts, watchlists) is stored in our own infrastructure with our database provider (Supabase) and our authentication provider (Clerk). It is not shared with any AI provider. Only the contents of the specific message you send is forwarded to the AI provider chosen for that request.
Changing this list
If a provider is added or removed, this page is updated and the date at the top changes. By using Brunu you agree that the most recent version of this list governs which providers receive your message contents.
Contact
Questions about how data flows from Brunu to AI providers? info@etra.global.