Security & Privacy

• Local Processing: All audio processing happens on your device. No audio is sent to our servers.
• No Recording: HAINT does not record or store any conversation data.
• End-to-End Encryption: Communication with OpenAI is encrypted using industry-standard TLS.
• No PII Collection: We do not collect personal identifiable information beyond what's necessary for account management.

1. Audio Capture

When you hold Shift, HAINT captures audio from your microphone. This audio is processed locally on your device and converted to text using OpenAI's Whisper model.

2. AI Processing

The transcribed text is sent securely to OpenAI's API (using your API key) for generating contextual hints. No audio files are transmitted.

3. Hint Delivery

AI-generated hints are converted to speech locally on your device and played through your headphones. No hint data is stored.

• Account Information: Email address and encrypted password for authentication
• Subscription Data: Payment history and subscription status (processed securely via payment provider)
• Usage Metrics: Anonymized usage statistics (number of sessions, duration) for service improvement

• Audio recordings of your conversations
• Transcriptions of your calls
• AI-generated hints or responses
• Names or details of people you talk to
• Content of your meetings or negotiations

HAINT integrates with the following third-party services:

OpenAI

• Used for speech-to-text (Whisper) and AI hint generation (GPT models)
• You use your own API key and are subject to OpenAI's terms and privacy policy
• See OpenAI Privacy Policy

Payments

• Purchases from our website are completed via Telegram Stars in Telegram (Apple Pay / Google Pay may be available there)
• We do not store credit card numbers on our servers
• See Telegram Privacy Policy for how Telegram handles payments in its apps

You have the right to:

• Access: Request a copy of your account data
• Delete: Request deletion of your account and associated data
• Correct: Update your account information at any time
• Export: Download your usage history and subscription data

To exercise any of these rights, please contact our support team.

• GDPR: We comply with EU General Data Protection Regulation
• CCPA: We comply with California Consumer Privacy Act
• SOC 2: Our infrastructure partners are SOC 2 certified

If you have security concerns or wish to report a vulnerability, please contact our support team.

We take all security reports seriously and will respond within 48 hours.