OneSentence icon
OneSentence icon

OneSentence

Professional AI dictation and human-like text to speech—100% offline. Powered by Whisper, Parakeet and Supertonic. Write with your voice and listen to any text.

Reading a selection. (Speech to text)

Cost / License

  • Pay once or Subscription
  • Proprietary

Platforms

  • Mac  macOS 13.3 or later and requires Apple Silicon (M-series).
Listening to speech.
Transcribing audio to text.
+1
Speech captured to clipboard.
OneSentence alternatives  
0likes
0comments
11alternatives
0articles

Features

Properties

  1.  Privacy focused

Features

  1.  Dark Mode
  2.  Text to Speech
  3.  No Coding Required
  4.  No registration required
  5.  Works Offline
  6.  No Tracking
  7.  Full-Text Search
  8.  Dictation
  9.  Offline
  10.  Speech to text
  11.  AI-Powered

 Tags

OneSentence News & Activities

Highlights All activities

Recent activities

OneSentence information

  • Developed by

    US flagOneSentence

  • Licensing

    Proprietary and Commercial product.

  • Pricing

    One time purchase ranging between $39 and $38, and / or subscription that costs $5 per month.

  • Alternatives

    11 alternatives listed

  • Supported Languages

    • English
OneSentence was added to AlternativeTo by snowy-code-owl on and this page was last updated .
No comments or reviews, maybe you want to be first?

What is OneSentence?

Think It. Say It. Paste It.

OneSentence is a privacy-first voice utility for macOS. It combines the world’s most accurate speech recognition with natural, diffusion-based speech synthesis—all running locally on your Mac. No data ever leaves your device. No cloud. Flexible pricing. No compromises.

PROFESSIONAL DICTATION (Speech-to-Text) - 57 Languages Supported Experience the power of OpenAI’s Whisper model directly in your menu bar. OneSentence transforms your speech into text with industry-leading accuracy, even in noisy environments. • World-Class Accuracy: Choose from Tiny to Large-v3-turbo models. Achieves a Word Error Rate (WER) of less than 50% on 57 languages. • Fast Workflow: Press Cmd+5 to record. Your transcription appears in your clipboard, ready to paste into ChatGPT, Claude, Slack, or any editor. • Non-Destructive: Preserves your existing clipboard history while you work. • Saves History: Optionally saves your transcription history. • Snippet Menu: Paste predefined snippets anywhere on your mac.

STOP SCANNING, START LISTENING - Specialized English Narration (TTS) Turn emails, research papers, and long English articles into high-quality narrated experiences using the Supertonic Engine. • Human-Like Voices: English-only; uses diffusion-based AI to provide professional, natural-sounding narrators. • System-Wide Access: Highlight text in any app and press Cmd+6 to listen on demand. • Audio Controls: Adjust playback speed and synthesis quality (Diffusion Steps) to suit your preference..

BUILT FOR APPLE SILICON OneSentence is a native SwiftUI app optimized for the GPU and Apple Neural Engine of M1, M2, M3, and M4 chips. • Adaptive Orchestration: Dynamically switches between Metal (GPU) for instant captures under 3 minutes and the Apple Neural Engine for longer recordings to maximize battery efficiency. • Privacy by Design: Your voice and text remain 100% private and offline.

DESIGNED FOR POWER USERS • Lightweight Menu Bar App: Stays out of your way until you need it. • Global Hotkeys: Trigger transcription or reading with a single keystroke. • No Hidden Costs: Choose between a one-time perpetual license or a low-cost subscription. Both include a free 15-day trial.

REQUIREMENTS • macOS 13.3 or later. • Optimized for Apple Silicon (M-series). • Approximately 4GB of disk space required for the best AI models (downloaded securely on-demand).

Official Links