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vosk-server
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vosk-server

WebSocket, gRPC and WebRTC speech recognition server based on Vosk and Kaldi libraries

by alphacep · GitHub
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asrgrpckaldiApache-2.0Python
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In plain words

Set up a speech recognition server that can understand spoken language offline and connect to various communication systems.

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1 2601 259
2026-07-202026-08-31
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📄 About

WebSocket, gRPC and WebRTC speech recognition server based on Vosk and Kaldi libraries

vosk-server has 1.3k stars on GitHub. It has been forked 320 times. vosk-server is written mainly in Python. It has been in active development since 2019. vosk-server is available under the Apache-2.0 license. Its main topics are asr, grpc, kaldi, python.

Frequently asked questions

What is vosk-server?

WebSocket, gRPC and WebRTC speech recognition server based on Vosk and Kaldi libraries

Is vosk-server open source?

vosk-server is an open-source project. It is released under the Apache-2.0 license.

Is vosk-server free?

Yes. vosk-server is free and open source — you can use, modify and self-host it.

What license does vosk-server use?

vosk-server is available under the Apache-2.0 license.

What language is vosk-server written in?

vosk-server is written mainly in Python.

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