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SPECIFICTION
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Inworld TTS vs Microsoft VibeVoice

Inworld TTS

inworld.ai

Microsoft VibeVoice

github.com

Side by side

FigureInworld TTSMicrosoft VibeVoice
Price from$25/moFree
Free planYesYes
Free trial——
Open source——
WebYes—
macOS—Yes
Linux—Yes
APIYesYes
Self-hosted—Yes
Plans published61
Spec score · Text-to-speech tools9.1 (#12)8.4 (#66)
Spec score · Text-to-Speech Software8.9 (#18)8.4 (#70)
API accessYesNo
Commercial useYesNo
Export formatsMP3,WAV,OpusWAV
Free planYesYes
Language supportThe service supports 200+ languages with native-speaker quality and cross-lingual cloning.VibeVoice-ASR supports over 50 languages, does not require an explicit language setting, and handles code-switching.
Platformsweb,apilinux,macos,self_hosted
Voice cloningYesNo

Plans

Inworld TTS

  • On-DemandFree
  • Creator$25 a month
  • Builder$100 a month
  • Developer$300 a month
  • Growth$1,500 a month
  • EnterprisePriced on request

Inworld TTS pricing →

Microsoft VibeVoice

  • MIT-licensed open-source softwareFree

Microsoft VibeVoice pricing →

In their own words

Inworld TTS

Inworld TTS has no write-up on Specifiction yet; its figures are above.

Visit inworld.ai

Microsoft VibeVoice

Microsoft VibeVoice has no write-up on Specifiction yet; its figures are above.

Visit github.com