Open source focus

Open Source Alternatives to Hustle Health

15 open source Voice AI options similar to Hustle Health, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Every company listed publishes its source: each one carries an open source sector tag and a public GitHub repository.

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Vocode
Not rated
Open-source library for building hyper-realistic voice agents and conversational AI applications.
Open source · Self-hostable
Rasa
Not rated
Open-source conversational AI platform for building custom chatbots and virtual assistants.
Open source · Self-hostable
Mycroft
Not rated
Open-source, privacy-focused voice assistant and AI platform.
Open source · Self-hostable
WhisperWeb
Not rated
Free in-browser Whisper transcription and subtitle editor; audio stays on your device.
Open source
Kyutai
Not rated
A non-profit AI research lab focused on open science and developing advanced multimodal and voice AI models.
Open source · Self-hostable
Countly
Not rated
Product analytics and customer engagement platform built on an open-source, self-hosted foundation.
Open source · Self-hostable
Open Source Endowment
Not rated
A nonprofit endowment aiming to permanently solve the funding problem for open-source software maintainers.
Open source · Self-hostable
LiveKit Incorporated
Not rated
Open source · Self-hostable
cal.com
Not rated
Open-source scheduling infrastructure for individuals, businesses, and developers.
Open source · Self-hostable
Software Freedom Conservancy
Not rated
A non-profit organization providing infrastructure, legal support, and fiscal sponsorship for open-source software projects.
Open source · Self-hostable
Parlant
Not rated
Parlant is an open-source conversational AI engine dedicated to solving the Human/AI alignment problem by enabling Large Language Models to reliably perform as desired and prevent hallucinations.
Open source · Self-hostable
pyannote SAS
Not rated
Company
Open source
Zotero
Not rated
Free, open-source personal research assistant for collecting, organizing, citing, and sharing research.
Open source · Self-hostable
Pomvox
Not rated
Press a key, talk, and clean text appears at your cursor, transcribed on the Apple Neural Engine. Free, open source, and fully private.
Open source
KoBoToolbox
Not rated
Open-source platform for data collection and analysis in humanitarian and development contexts.
Open source · Self-hostable

Company	License	Founded	Rating	Reviews
VocodeOpen-source library for building hyper-realistic voice agents and conversational AI applications.	Open source · Self-hostable	-	Not rated	-
RasaOpen-source conversational AI platform for building custom chatbots and virtual assistants.	Open source · Self-hostable	-	Not rated	-
MycroftOpen-source, privacy-focused voice assistant and AI platform.	Open source · Self-hostable	-	Not rated	-
WhisperWebFree in-browser Whisper transcription and subtitle editor; audio stays on your device.	Open source	-	Not rated	-
KyutaiA non-profit AI research lab focused on open science and developing advanced multimodal and voice AI models.	Open source · Self-hostable	-	Not rated	-
CountlyProduct analytics and customer engagement platform built on an open-source, self-hosted foundation.	Open source · Self-hostable	-	Not rated	-
Open Source EndowmentA nonprofit endowment aiming to permanently solve the funding problem for open-source software maintainers.	Open source · Self-hostable	-	Not rated	-
LiveKit Incorporated	Open source · Self-hostable	-	Not rated	-
cal.comOpen-source scheduling infrastructure for individuals, businesses, and developers.	Open source · Self-hostable	-	Not rated	-
Software Freedom ConservancyA non-profit organization providing infrastructure, legal support, and fiscal sponsorship for open-source software projects.	Open source · Self-hostable	-	Not rated	-
ParlantParlant is an open-source conversational AI engine dedicated to solving the Human/AI alignment problem by enabling Large Language Models to reliably perform as desired and prevent hallucinations.	Open source · Self-hostable	-	Not rated	-
pyannote SASCompany	Open source	-	Not rated	-
ZoteroFree, open-source personal research assistant for collecting, organizing, citing, and sharing research.	Open source · Self-hostable	-	Not rated	-
PomvoxPress a key, talk, and clean text appears at your cursor, transcribed on the Apple Neural Engine. Free, open source, and fully private.	Open source	-	Not rated	-
KoBoToolboxOpen-source platform for data collection and analysis in humanitarian and development contexts.	Open source · Self-hostable	-	Not rated	-