[ STACK LIBRARY ]

Mozilla Common Voice

Mozilla Common Voice

Visit website

ABOUT

Crowdsourced open voice dataset from Mozilla for training speech recognition and synthesis in many languages.

Mozilla Common Voice is a crowdsourcing project where volunteers record and review spoken sentences to build a free, open speech corpus. The dataset is released under the CC0 public domain license, so developers can use it for voice applications without cost or restriction. It spans a wide range of languages with diverse speaker demographics, addressing gaps left by radio-sourced datasets. New versions are published regularly and remain free to download.

STACK COVERAGE

Open-source voice dataset, Speech data collection platform

DETAILS

HQ COUNTRY

United States

FOUNDED

2017

LANGUAGES

75+ languages

DEPLOYMENT

Open dataset, Web

PRICING MODEL

Open source

COMPANY STAGE

Nonprofit

Is this your company? To claim this listing or update its details, contact us at sunil@uniocommunity.com

UNIOVOICE AI STACK LIBRARY
Mozilla Common Voice logo
Trusted by Unio

Mozilla Common Voice

Crowdsourced open voice dataset from Mozilla for training speech recognition and synthesis in many languages.

India-readyOpen-sourcevoicedataset,Speechdatacollectionplatform
Market
India-ready
HQ
United States
Founded
2017
Deployment
Open dataset, Web
Pricing
Open source
Languages
75+ languages
Stage
Nonprofit
Listed on the Unio Voice AI Stack Library

More in this layer

var(--variable-H7lUBNgYB)

Elite Labs

Spanish-focused AI voice studio for cloning voices and generating professional narration and voiceovers.

var(--variable-H7lUBNgYB)

Fixa

Open-source testing and observability toolkit for AI voice agents running in production.

AI coding agent — not a voice AI product

var(--variable-H7lUBNgYB)

Maca

Voice-to-text Mac app that turns natural speech into polished text anywhere the cursor sits.