CMU Sphinx Alternatives

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 10 alternatives to CMU Sphinx for a variety of platforms, including Windows, Linux, Mac, iPhone and Web-based apps. The best CMU Sphinx alternative is Whisper, which is both free and Open Source. Other great apps like CMU Sphinx are Dictanote, Speech Note, Nuance Dragon and LipSurf.

CMU Sphinx alternatives are mainly Note-taking Tools but may also be Text to Speech Services. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of CMU Sphinx.

CMU Sphinx alternatives page was last updated

CMU Sphinx

Free • Open Source

CMU Sphinx is a speaker-independent large vocabulary continuous speech recognizer released under BSD style license. It is...

More about CMU Sphinx

Whisper
Is this is a good alternative?
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No
Free • Open Source
Mac
Windows
Linux
46 Whisper alternatives
Whisper is a general-purpose speech recognition model. It is trained on a large dataset of diverse audio and is also a multi-task model that can perform multilingual speech recognition as well as speech translation and language identification.
- - Whisper is the most popular Windows, Mac & Linux alternative to CMU Sphinx.
- - Whisper is the most popular Open Source & free alternative to CMU Sphinx.
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Whisper Features
Speech to text
Speech Recognition
Dictanote
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Note-taking Tool
Mac
Windows
Linux
Online
Chrome OS
Google Chrome
95 Dictanote alternatives
Switch effortlessly between using the keyboard and your voice to type out notes. Work smarter and more productively with fast, accurate dictation and transcription using Dictanote.
- - Dictanote is the most popular Web-based alternative to CMU Sphinx.
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Dictanote Features
1. PortableDictanote can be used from a USB stick or similar with no prior installation.
2. WYSIWYG SupportDictanote integrates a WYSIWYG editor to edit the look and content of a document, page, or file.
Dictation
Speech to text
Voice Commands
Voice Notes
Voice recognition
Speech Recognition
Speech Note
Is this is a good alternative?
Yes
No
Free • Open Source
Text to Speech Service
Linux
Flathub
Flatpak
46 Speech Note alternatives
Note taking and reading with Speech to Text and Text to Speech.
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Speech Note Features
1. Text to SpeechSpeech Note allows you to transform written text into spoken text.
2. Works OfflineSpeech Note can be used without the need to connect to the internet.
3. No TrackingSpeech Note will not track you or use your personal data.
4. No Coding RequiredSpeech Note can be used without an coding or programming skills.
5. No registration requiredYou can use most of the features in Speech Note without registration.
Speech to text
Nuance Dragon
Is this is a good alternative?
Yes
No
Paid • Proprietary
Windows
Android
iPhone
Android Tablet
iPad
46 Nuance Dragon alternatives
We rely on our computers more and more every day, whether we’re creating documents and reports, surfing the Web or catching up on email. But it’s not always easy to complete everything you need to do on your PC. Now there’s a faster and easier way to interact with your PC.
- - Nuance Dragon is the most popular Android, iPhone, iPad & Android Tablet alternative to CMU Sphinx.
- - Nuance Dragon is the most popular commercial alternative to CMU Sphinx.
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Nuance Dragon Features
1. Works OfflineNuance Dragon can be used without the need to connect to the internet.
Speech to text
Speech Recognition
Voice recognition
Voice to Text
Dictation
Comments about Nuance Dragon as a Alternative to CMU Sphinx
pros, cons and recent comments
Guest
Need a Portuguese version.
Negative comment•
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LipSurf
Is this is a good alternative?
Yes
No
Free • Proprietary
Online
Google Chrome
23 LipSurf alternatives
"Siri for Chrome" Completely control the browser without your hands -- say "google what movies are playing near me" to do a search, scroll up and down, click any link, open tabs, open your favorite sites and more all with just your voice.
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LipSurf Features
Gmail integration
Custom shortcuts
Dictation
Speech Recognition
Browser integration
Speech to text
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Windows Speech Recognition
Is this is a good alternative?
Yes
No
Free • Proprietary
Windows
25 Windows Speech Recognition alternatives
Windows Speech Recognition makes using a keyboard and mouse optional. You can control your PC with your voice and dictate text instead.
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Windows Speech Recognition Features
Speech Recognition
Voice recognition
Speech to text
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Nerd Dictation
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Yes
No
Free • Open Source
Linux
12 Nerd Dictation alternatives
Simple, hackable offline speech to text - using the VOSK-API.
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Nerd Dictation Features
Speech Recognition
Voice recognition
Speech to text
Aiko
Is this is a good alternative?
Yes
No
Free • Proprietary
Mac
iPhone
iPad
47 Aiko alternatives
High-quality on-device transcription. Easily convert speech to text from meetings, lectures, and more.
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Aiko Features
1. Works OfflineAiko can be used without the need to connect to the internet.
AI-Powered
Transcribe
Automatic Transcript
Machine translation
Video transcription
Built-in translation
Support for subtitles
Simon Speech Recognition
Is this is a good alternative?
Yes
No
Free • Open Source
Windows
Linux
9 Simon Speech Recognition alternatives
Simon is an open source speech recognition program that can replace your mouse and keyboard. The system is designed to be as flexible as possible and will work with any language or dialect.
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Simon Speech Recognition Features
Voice recognition
Speech Recognition
Discontinued
no more from 2016
VoxCommando
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Yes
No
Freemium • Proprietary
Windows
11 VoxCommando alternatives
VoxCommando is a speech recognition and command utility that can be used for home automation, as an assistive tool to speed up everyday tasks, or simply because it is fun and easy to use.
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VoxCommando Features
1. PortableVoxCommando can be used from a USB stick or similar with no prior installation.
Voice recognition
Speech Recognition
Voice Commands
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Free Podcast Transcription
Is this is a good alternative?
Yes
No
Free • Proprietary
Online
42 Free Podcast Transcription alternatives
Free Podcast Transcription is a 100% free automated transcription tool that works in the browser. Nothing to install. 100% privacy safe. And totally free.
Free Podcast Transcription has no features, suggest some!
HTK
Is this is a good alternative?
Yes
No
Free • Open Source
Mac
Windows
Linux
2 HTK alternatives
The Hidden Markov Model Toolkit (HTK) is a portable toolkit for building and manipulating hidden Markov models. HTK is primarily used for speech recognition research.
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HTK Features
Speech to text
Speech Recognition
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