On-device voices
Run locally on your Mac.
Work without an internet connection.
Start playing almost instantly.
Use fewer system resources.
Sound clear, but may be less expressive.
Cloud voices
Run on Speechify's servers.
Require an internet connection.
Offer more natural tone, pacing, and emotion.
May have a slight delay depending on your connection.
Which should I use?
Use on-device voices for speed, reliability, or offline use.
Use cloud voices for the most natural and expressive listening experience.
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