Gradium's open-weight TTS runs offline on iOS/macOS, benchmarked vs Kokoro and PocketTTS

amos_gyamfi · x · 2026-10-27

A recommendation to try Gradium's open-weight text-to-speech model for local voice generation. The model is small enough to run privately and offline on iOS and macOS.

The author also published a demo benchmarking it against Kokoro TTS and PocketTTS for local AI speech, useful for developers choosing an on-device TTS stack.

Related event: Gradium Open-Sources On-Device TTS Model Phonon(2 posts)→

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