VoiSistant

VoiSistant rapidly converts speech to polished, translatable text for Mac, with AI cleanup.

AI-Powered Speech-to-Text and Translation Tool
VoiSistant logo

What is VoiSistant?

VoiSistant is a free, privacy-first Mac app for fast voice-to-text. It cleans up grammar with AI, translates languages, and pastes text anywhere. This AI voice dictation tool supports various language models and offers local processing for secure, efficient communication.

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Key Features

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    Lightning-fast speech-to-text.
    This app quickly types what you say. It adds punctuation and makes things look neat automatically. It's really fast.

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    One-tap AI cleanup.
    With just one tap, AI fixes your writing. It checks grammar, changes the tone, and makes your text sound better. You pick which AI helps.

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    Instant multilingual translation.
    It translates what you say right away. You can speak in one language and get text in another. It works for many languages.
     

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    Universal paste functionality.
    Once your text is ready, the app copies it for you. Then, it pastes it into any app you're using. You don't have to do anything extra.

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    Flexible LLM provider support.
    You get to choose your AI. You can use OpenAI, OpenRouter, Gemini, LM Studio, or Ollama. This gives you lots of options.

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    Privacy-first architecture.
    Your voice processing happens on your device. This keeps your data private. Cloud features are only used if you turn them on.

Frequent questions for VoiSistant

  • Is VoiSistant truly free, or does it have hidden costs?

    VoiSistant is completely free. There are no subscriptions, premium tiers, or in-app purchases. The only optional costs are if you use third-party LLM APIs like OpenAI.

  • Can I use my own AI model or API key with VoiSistant?

    Yes. VoiSistant supports many providers. You can use OpenAI, OpenRouter, Google Gemini, Ollama, or LM Studio with your own credentials.

  • Does VoiSistant work without an internet connection?

    Local TTS processing works offline. However, cloud-based LLM features (OpenAI, Gemini) need internet. You can use local models like Ollama or LM Studio offline.

  • What languages and locales does VoiSistant support?

    Speech-to-text works with 59 languages. Translation covers English, Italian, Spanish, Russian, and others. The exact language support depends on which LLM provider you choose.

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