Licenses & acknowledgments
Whispervoice is built on the shoulders of giants. Thanks to the maintainers of these projects and the teams behind the AI models we send your audio and text through.
Open-source software
Sparkle
Auto-update framework for macOS apps. Used to deliver Whispervoice updates safely and with Ed25519-signed releases. Licensed under the Sparkle license (MIT-style). Source: sparkle-project/Sparkle.
AI providers
Audio you dictate and text we clean up are routed through the following providers. They process the request and return the result; per our privacy policy, neither audio nor text is retained for training.
- OpenAI — speech-to-text via the OpenAI API.
- Anthropic — cleanup, punctuation, and translation via the Claude API.
Infrastructure
- Vercel — hosting and edge delivery for whispervoice.ai.
- Neon — serverless Postgres for accounts and billing state.
- Stripe — payment processing for the Pro subscription.
- Mailjet — transactional email for sign-in links and receipts.
System frameworks
Whispervoice for macOS is built with AppKit and SwiftUI, both provided by Apple under the terms of the macOS SDK license.