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Getting started

Activate your license

Unlock unlimited TTS, file imports, video dubbing, and the ability to save your own Azure key.

What Pro / Premium unlocks

  • Speech generation (the free install cannot generate speech)
  • PDF / DOC / DOCX / TXT file import
  • Full SSML editor
  • Transcription (5 hrs / month with your Azure key)
  • AI Video Dubbing
  • Unlimited video downloads (Free = 2 / month)
  • Ability to save your own Azure keys locally (Free can't persist)
  • Priority email support

Activation

  1. Buy a license from the pricing page. You'll get a key by email.
  2. In Speech Studio, click the Upgrade banner or open the Get 9 Hrs FREE / Azure tab.
  3. Paste your key, click Activate.
  4. Speech Studio verifies the key against our licensing service (one-time online check).

Yearly vs Lifetime

  • Yearly — $49 / year (renewable; cancel anytime)
  • Lifetime — one-time purchase, yours forever

Refund

3-day no-questions-asked refund, 7-day case-by-case. Details.

Kaizen Speech Studio

603 neural AI voices, transcription and AI video dubbing on Windows — one-time license.

Get Kaizen Speech Studio →Free download