STT Server

Real-time speech-to-text WebSocket server with pluggable ASR backends.

Servicefree

STT Server is a self-hosted, real-time speech-to-text WebSocket server that supports pluggable ASR backends, streaming partial transcription results, and built-in Prometheus monitoring. It's aimed at developers who want to self-host real-time transcription infrastructure for a product, with observability into how it's performing, instead of depending on a third-party streaming transcription API.

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