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Open Source

Open Source Models for Voice AI

Discover the best open-source text-to-speech, speech-to-text, voice cloning, voice activity detection and LLM models you can self-host — each with its GitHub stars, license and a link to the repo.

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Patter

Patter — Open-source SDK for voice AI to connect any agent to real phone calls in 4 lines.

Voice Agents & Assistants 807 85

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DeepSpeech

DeepSpeech — DeepSpeech is an open source embedded (offline, on-device) speech-to-text engine which can run in real time on devices ranging from a Raspberry Pi 4 to high power GPU servers.

Speech-to-Text / TranscriptionMPL-2.0 26,754 4,085

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