Alternatives

Products that do what Open-source online speech recognition does

1. 1LA
   LibreASR – An On-Premises, Streaming Speech Recognition System▲233

   2020 · github.com

2. 2
   JuliusJS▲94

   A speech recognition library for the web

   2014

3. 3AO
   Audino – Open-Source Audio and Speech Annotation Tool▲123

   2020 · github.com

4. 4JS
   JuliusJS – Speech recognition in JavaScript▲202

   2014 · github.com

5. 5SP
   SpeechPy – Python Library for Speech Processing and Recognition▲22

   2017 · github.com

6. 6AS
   Automatic Speech Recognition in TensorFlow▲131

   2017 · github.com

7. 7AS
   A Simple JavaScript Speech Recognizer▲8

   2016 · dreamdom.github.io

8. 8SS
   Serverless speech recognition with WebAssembly▲27

   2017 · patter.io

9. 9CT
   CodeSpeak, the beginnings of a web-based speech-to-code tool▲74

   2019 · github.com

10. 10AL
    at16k - Library and trained models for automatic speech recognition▲8

    2019 · github.com

11. 11SA
    Siri-as-a-Service Speech API▲242

    2014 · wit.ai

12. 12SR
    Speech Recognition and Audio Summarization API▲7

    2020 · speechtext.ai

13. 13BA
    Building an open-source language-learning platform▲159

    2020 · librelingo.app

14. 14OS
    Open-source voice typing for desktop▲30

    2021 · github.com

15. 15AQ
    A quiz app using the Web Speech API▲17

    2013 · iambrandonn.github.com

16. 16SA
    Speechtext.ai – Automated Transcription Service with Human Accuracy▲12

    2020 · speechtext.ai

17. 17OS
    Open-source real-time transcription playground (React, Python, GCP)▲76

    2021 · github.com

18. 18BA
    Building a “Babel Fish”, realtime translation of voice calls▲45

    2018 · nexmo.com

19. 19MJ
    MeSpeak.js 2.0 – Text-to-Speech in JavaScript▲84

    2019 · masswerk.at

20. 20SF
    Speech feature extraction package developed in Python▲5

    2017 · github.com

21. 21BB
    Browser-based audio extractor tool▲43

    2021 · mastershot.app

22. 22U3
    Using 3D Convolutional Neural Networks for Speaker Verification▲59

    2017 · github.com

23. 23CS
    Compare Speech APIs Live (OpenAI, Google, Deepgram, Soniox, etc.)▲7

    2025 · soniox.com

24. 24OS
    Open-Source Quarter Sized AI Voice Assistant (ESP32-Pipecat)▲5

    2025 · github.com

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