ChordVox

ChordVox is a privacy-first AI voice input method that combines local speech-to-text with optional cloud AI polishing. It runs completely offline for transcription, using built-in models like Paraformer, Parakeet, and Whisper/GGML, ensuring audio never leaves your device unless you explicitly choose to use external AI for rewriting. The tool automatically pastes the polished text at your cursor, eliminating context switches. It targets professionals who need high-speed, hands-free text input for emails, meeting notes, code commits, and cross-language communication. Custom dictionaries improve accuracy for specialized terminology in medicine, law, and programming. With 58+ supported languages and a 10-language UI, ChordVox is designed for global use. The free tier offers unlimited local dictation, real-time voice input, and basic dictionary support. Pro subscriptions add AI rewriting (via GPT, Claude, Gemini, or local LLMs), batch audio/video transcription, advanced prompt customization, and dual hotkey profiles. All audio processing remains local by default, appealing to users with strict privacy requirements. ChordVox differentiates itself from competitors like Wispr Flow and Typeless through its zero-cost local-first approach: no cloud dependencies for basic dictation, no user account requirements, and MIT open-source codebase for auditability. Its unique selling point is combining instant local transcription with per-request AI refinement, giving users control over both speed and quality.