Privacy Policy

Last updated: March 20, 2026

Overview

Cuvo is designed with privacy as a core principle. We process your conversations on your device, never upload audio to any server, and collect only the minimum data necessary to operate the service.

What We Collect

Waitlist Signup

When you join our waitlist, we store your email address and a timestamp. This data is used solely to notify you when Cuvo launches. You can request removal at any time by emailing support@cuvo.app.

On-Device Processing

Cuvo performs speech recognition entirely on your device using Apple's SpeechAnalyzer framework. No audio is ever recorded, uploaded, or sent to any server. Audio data exists only in memory during active transcription and is discarded immediately.

Coaching Cues

To generate coaching cues, Cuvo sends the text transcript (not audio) to an AI service via our Cloudflare Worker proxy at api.cuvo.app. This text is sent to OpenAI's API for processing. We do not store transcripts on our servers — they pass through the proxy and are discarded.

Device Authentication

Cuvo authenticates your device using Apple's AppTransaction framework. We store a hashed device identifier and request counts for rate limiting purposes. No personal information is derived from this identifier.

What We Don't Collect

• Audio recordings of any kind
• Conversation transcripts (they are not stored on our servers)
• Location data
• Contact information (beyond waitlist email)
• Usage analytics or tracking data
• Advertising identifiers

Third-Party Services

Cloudflare

Our API proxy runs on Cloudflare Workers. Cloudflare may process request metadata (IP addresses, headers) in accordance with their privacy policy.

OpenAI

Text transcripts are processed by OpenAI's API to generate coaching cues. OpenAI's data usage policies apply to this processing. We use the API with storage enabled for prompt caching to improve response times. See OpenAI's privacy policy.

Data Storage

Transcripts, documents, and session data are stored locally on your device. Cuvo does not maintain any cloud-based user database. The only server-side data is:

• Waitlist emails (Cloudflare KV)
• Hashed device identifiers for rate limiting (Cloudflare KV, auto-expire)

Your Rights

You can:

• Request deletion of your waitlist email at any time
• Delete all local data by uninstalling the app
• Use Cuvo in offline mode (transcription only, no coaching cues) for fully local operation

Children's Privacy

Cuvo is not directed at children under 13. We do not knowingly collect personal information from children.

Changes to This Policy

We may update this policy as Cuvo evolves. Significant changes will be communicated via the app and this page.

Contact

Questions about this policy? Email support@cuvo.app.