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Supavoice

Paid

Effortlessly Transform Speech into Text with Supavoice for macOS.

Speech-to-TextContact
#voice-to-text#macOS#AI transcription#email#productivity#speech recognition#transcription modes#privacy
Inputs: audioOutputs: text
Type
Saas
Company
Supavoice
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About Supavoice

Supavoice is a macOS application that transforms speech into perfectly formatted text within any Mac app. It allows users to dictate emails, notes, and posts with smart formatting modes, using their own OpenAI API key to control costs. It offers features like custom vocabulary, multiple transcription modes, and compatibility with any macOS application.

How to Use

Users speak into their microphone, and Supavoice uses OpenAI's audio models to convert the speech into text. The transcribed text is then formatted according to the selected transcription mode (e.g., Email, Note, Message) and inserted into the desired macOS application.

Key Features

  • Multiple transcription modes (Simple, Email, Note, Message, Custom)
  • Custom vocabulary for specialized terms and names
  • Powered by GPT 4O and 4O mini models
  • Lightweight and universal, works with any macOS application
  • Uses your own OpenAI API key for privacy and cost control

Use Cases

  • Crafting professional emails with proper greetings and sign-offs
  • Messaging colleagues instantly on Slack, Teams, or WhatsApp
  • Dictating complex prompts to AI assistants like Claude or ChatGPT
  • Capturing meeting notes in an organized and readable format
  • Creating social media content such as LinkedIn posts or tweets
  • Generating technical guides, project summaries, or business reports

Key Features

Accurate and flexible voice-to-text transcription.
Multiple transcription modes including Simple Format, Email Mode, Note Mode, Message Mode, and Custom modes.
Privacy-centric design with no storage of audio or API keys on servers.
Custom vocabulary support for specialized terms and names.
History of past transcriptions for easy reference and reuse.
Auto-Paste feature for seamless integration with active applications.
Keyboard shortcut and menu bar control for quick recording access.
Native, lightweight macOS app with compatibility across applications.
Simple, transparent pricing with a lifetime license and free updates for a year.
Use of personal OpenAI API key for cost-effective operation.

Pros & Cons

Pros
  • Lightweight (5 MB) and works with any macOS app without slowing down the system
  • Smart formatting contextually structures dictated text (e.g., email mode adds greetings/sign-offs)
  • One‑time purchase with no hidden subscriptions; you only pay for OpenAI API usage beyond the purchase
  • Full privacy—your OpenAI key stays locally on your device; no data is collected by Supavoice
  • Custom vocabulary improves accuracy for specialized terms and names
  • Seamless integration with all macOS applications via a simple shortcut
Cons
  • Requires an active internet connection and a valid OpenAI API key (ongoing API costs)
  • Currently available only on macOS—no Windows, Linux, or mobile versions
  • Transcription accuracy depends on OpenAI models and may vary with background noise or accents
  • No real‑time streaming; recording is processed after stopping (short delay)
  • No offline mode—cannot function without internet access

Best For

Professionals: Crafting professional emails quickly and accurately using voice commands.Remote workers: Capturing detailed meeting notes during virtual conferences.Students: Dictating and organizing lecture notes efficiently.Content creators: Generating social media posts or blog content through speech.Writers: Utilizing AI transcription to draft manuscripts or articles.Corporate teams: Messaging colleagues via platforms like Slack or Teams seamlessly.Project managers: Documenting project updates and progress through voice input.Tech enthusiasts: Experimenting with custom transcription modes and phrases.App developers: Integrating voice-to-text functionality in testing environments.Healthcare professionals: Transcribing patient notes or medical documentation effortlessly.

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