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Esperanto speech data for AI

How much open Esperanto speech data exists, where the gaps are, and how to get consented Esperanto data collected.

1,445validated hours (Common Voice)
1,994recorded hours
1,926speakers
#6 / 445rank by validated hours

Esperanto 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 Esperanto data?

We recruit native Esperanto 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.

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Esperanto

Join the contributor waitlist and we'll email you paid Esperanto recording and writing projects when they open. You record on your phone and are paid once your work is accepted.

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Questions

Where can I get Esperanto speech data for AI training?

Norynta collects Esperanto 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 1,445 validated hours of Esperanto (as of 2026-11-05).

How much open Esperanto speech data is available?

As of 2026-11-05, Mozilla Common Voice lists 1,445 validated hours and 1,994 recorded hours of Esperanto from 1,926 speakers, ranking 6 of 445 languages by validated hours.

Can I get paid to record Esperanto?

Yes. Native Esperanto speakers can join Norynta's contributor waitlist at collect.norynta.com/join. We email paid recording and writing projects in Esperanto when they open, and pay once the work is accepted.

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