Norynta Data › Language data index › Dutch
Dutch (Nederlands) speech data for AI
How much open Dutch speech data exists, where the gaps are, and how to get consented Dutch data collected.
Dutch is relatively well covered, but open data is mostly short read-aloud sentences. Natural conversation, call-centre and domain audio, children, older speakers and regional accents are still hard to find.
Source: Mozilla Common Voice language statistics, fetched 2026-11-05. Figures cover the open Common Voice corpus only.
Need Dutch data?
We recruit native Dutch speakers and collect to your spec: read prompts or natural two-person conversation, transcripts in the native script, speaker age, gender and region labels, noise and synthetic-voice checks, and a consent record for every file. Shared or exclusive licence.
Speak Dutch?
Nederlands
Join the contributor waitlist and we'll email you paid Dutch recording and writing projects when they open. You record on your phone and are paid once your work is accepted.
Questions
Where can I get Dutch speech data for AI training?
Norynta collects Dutch speech data to order from consenting native speakers: read prompts, natural conversations, transcripts and private evaluation sets, with a consent and origin record for every file. Request it at collect.norynta.com/buy. For open data, Mozilla Common Voice has 126 validated hours of Dutch (as of 2026-11-05).
How much open Dutch speech data is available?
As of 2026-11-05, Mozilla Common Voice lists 126 validated hours and 142 recorded hours of Dutch from 1,907 speakers, ranking 36 of 445 languages by validated hours.
Can I get paid to record Dutch?
Yes. Native Dutch speakers can join Norynta's contributor waitlist at collect.norynta.com/join. We email paid recording and writing projects in Dutch when they open, and pay once the work is accepted.
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- Hungarian 139 h
- Turkish 131 h
- Uzbek 128 h
- Welsh 124 h
- Ukrainian 116 h
- Chinese (Hong Kong) 109 h
- Arabic 94 h