CMU Sphinx is described as 'Speaker-independent large vocabulary continuous speech recognizer released under BSD style license. It is also a collection of open source tools and resources that allows researchers and developers to build speech recognition systems' and is an app in the development category. There are more than 25 alternatives to CMU Sphinx for a variety of platforms, including Mac, Windows, Linux, iPhone and iPad apps. The best CMU Sphinx alternative is Handy STT, which is both free and Open Source. Other great apps like CMU Sphinx are Vibe Transcribe, Voxtral, FUTO Voice Input and Whisper.
Free open source speech-to-text app for desktop runs fully offline, keeping transcription and audio data private. Extensible and customizable, supports accessibility, cross-platform use, and community-driven modifications. No subscriptions or internet requirement.
Delivers offline transcription of audio and video using local AI for privacy, supports batch processing, multi-language input, real-time preview, multi-format export, English translation, direct printing, system audio, microphone input, CLI, and setup customization on Windows, Linux, or macOS.
Advanced audio models for transcription, translation, and understanding, optimized for production and edge deployment, API accessible, open-source with Apache 2.0, delivering high accuracy, resource efficiency, and support for both large-scale and local use cases.
FUTO Voice Input is an application that lets you do speech-to-text on Android, integrating with third party keyboards or apps that use the generic speech-to-text APIs.
An open-source, end-to-end speech recognition system trained on 680,000 hours of diverse audio, providing multilingual transcription, to-English translation, language identification, phrase-level timestamps, and high performance in real-world scenarios using transformer architecture.
Optimized for edge hardware, this open-source tool provides fast, private on-device speech recognition for real-time transcription, command and speaker identification, lower word-error rates than Whisper models, and multi-language support over varied platforms.
Privacy-focused transcription tool for macOS. For free. No ads, no tracking, no data collection.
Provides instant, local voice-to-text transcription, searchable timeline for both dictated and clipboard text, fully private processing on macOS, adaptive learning for terminology, invisible activation, audio/video file transcription, and seamless pasting into apps.
Switch between typing and voice to take notes with ease, supporting 40 languages. Real-time transcription captures paragraphs and emoticons while ensuring clear punctuation. Pro upgrade offers cloud storage and multiple note management options.
Dictly turns speech into polished, structured text — instantly and entirely on your device. No servers. No data collection. No delay.
Aqua Voice is a voice-driven document editor that lets you edit documents using just your voice. Instead of transcribing what you said, Aqua Voice writes what you meant.
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