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An AI dictation app for Windows and Mac

SayDart is an AI dictation app. Press a shortcut, say what you want to write, and clean, punctuated text lands where your cursor is in email, documents, chat and AI prompts. It runs on Windows and on Mac (beta).

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Reviewed October 27, 2026

What is SayDart?

Dictionary learning remembers your corrections. SayDart automatically learns the words you correct and the ones you use most, so every session needs fewer edits and sounds more like you.

SayDart is AI voice input for Windows and Mac (beta), built around a personal Dictionary that learns your vocabulary. Cloud learning, on by default, suggests terms from your dictation and edits, so your names, product terms and abbreviations are spelled your way, and your Dictionary syncs across the computers you sign in to. It is guidance, not an accuracy guarantee, and you can turn learning off in Dictionary > Learning settings. Press a shortcut in almost any app, talk, and clean, punctuated text lands at your cursor, with filler words and restarts removed. SayDart Assistant and voice translation are built in.

SayDart is free to start. Pro is unlimited for $12/month, billed yearly ($144), or $15 month to month. Prices exclude tax. SayDart is a desktop app: it has no mobile app, no Linux version and no offline mode.

Download SayDartSign up or sign inSayDart pricing

What an AI dictation app does

A dictation app turns your voice into text as you speak, in the field you are already typing in. An AI dictation app adds a cleanup step: it removes filler words and restarts, fixes punctuation and keeps your meaning, so the text is closer to ready to send. It is different from transcription software, which converts recordings after the fact.

Voice typing vs transcription

How SayDart works

  1. Download SayDart for Windows or Mac, install it and sign in with a one-time email code.
  2. Click into any compatible text field: an email, a document, a chat box or an AI prompt.
  3. Press your voice shortcut (Right Alt on Windows, Right Option on Mac), talk, and stop. Clean text lands at your cursor.
  4. Review the text and send it. Everything you dictate is saved in History on your computer.
Download SayDartVoice typing in any app

What the AI does

  • Auto cleanup. Filler words and restarts disappear and punctuation is tidied. Choose Original in Style > Cleanup when you want exactly what you said.
  • Dictionary. Add names, product terms and spellings once and SayDart writes them your way on every computer you sign in to.
  • Assistant edits. Select text, press the assistant shortcut and say how to change it; while the selection is still in place, you can replace it with the answer.
  • Voice translation. Speak in one language and write in another, with its own shortcut and 303 target languages and variants.
  • Assistant. Select text, press your Assistant shortcut and ask a question or say how to change it; the answer appears in a card and, while the selection is still in place, can replace it.
  • History. Reopen the original transcript and switch between result versions.
Automatic cleanupDictionaryAssistantVoice translationHistory

Choosing an AI dictation app

QuestionSayDart's answer
Which platforms?Windows x64 and Mac (macOS 14.2 or later, Apple Silicon and Intel, in beta). No mobile app and no Linux version
Where is speech processed?Recognition and AI run in the cloud, so it needs an internet connection. History stays on your computer
Can I try it free?Yes. The Free plan has a modest weekly limit and includes automatic cleanup
Which languages?30 recognition languages (choose up to 4 at once) and 303 translation targets
What does Pro add?Unlimited use of all current features
What is missing?Offline use, mobile apps, a meeting Notetaker and team plans
Compare the best speech to text softwareVoice typing privacy

Pricing

SayDart is free to start. Pro is unlimited for $12/month, billed yearly ($144), or $15 month to month. Prices exclude tax.

SayDart pricing

Related

FAQ

Visit the help center
What is an AI dictation app?

An app that types what you say into the field you are using and cleans it up with AI: filler words removed, punctuation fixed and meaning kept. It is different from transcription software, which works on recordings.

Does SayDart work on Windows and Mac?

Yes. It runs on Windows x64 and on Mac (macOS 14.2 or later, Apple Silicon and Intel, in beta). It has no mobile app.

Does SayDart work offline?

No. Recognition and AI run in the cloud, so SayDart needs an internet connection.

Is there a free AI dictation app?

SayDart is free to start, with a modest weekly limit. SayDart is free to start. Pro is unlimited for $12/month, billed yearly ($144), or $15 month to month. Prices exclude tax.

How many languages does SayDart support?

It recognises 30 languages, and you can choose up to 4 at once. Voice translation covers 303 target languages and variants.

Where is my dictation history stored?

History is saved on your computer. Signing in on another computer does not transfer it.