Off-the-shelf and custom-manufactured speech corpora — large-scale conversational audio, customer-service interactions, multilingual and code-mixed speech, with configurable transcription and annotation.
We offer both off-the-shelf audio datasets and custom-manufactured corpora. Core capabilities span large-scale conversational speech, customer-service interactions, multilingual and code-mixed speech, and configurable transcription and annotation.
The ready catalog totals roughly 69,500 hours across Hindi, Bengali, Urdu, Tamil, Gujarati, English, Japanese, Korean, Luxembourgish, and Hinglish, plus vertical customer-service speech — including a 50,000-hour hotel customer-service corpus and a 3,500+ hour Hindi corpus recorded at 24 kHz with time-aligned transcripts.
For anything not in the catalog, we manufacture to spec — Arabic varieties, major European languages, the Indic languages, and code-mixed speech — configurable by sample rate, channels, speaker profile, domain, and annotation depth, at roughly 1,000 hours per month.
Conversational and customer-service corpora available now, sized by delivered hours.
Available across the catalog: time-aligned transcription, single- or multi-channel, sample rates up to 24 kHz, and verbatim or normalized text — delivered in your preferred format.
Recorded at 24 kHz, delivered with single-channel or multichannel aligned transcripts. Transcripts are produced with our internally fine-tuned ASR (estimated ~2% WER; full human QA pending) and can be completed for the full corpus in roughly three to five days. Audio and time-aligned text delivered in your preferred format; human review, enhanced QA, or additional annotation scoped separately.
We manufacture bespoke conversational speech to your specification — configurable end to end, from acoustics to annotation.
Each collection is tailored by use case, speaker profile, recording environment, channel configuration, and annotation requirements. Arabic varieties support configurable demographic and regional coverage.
As a reference point, we have historically scaled custom collection programs at roughly 500 hours in 15 days — about 1,000 hours per month — subject to language, recording specs, speaker requirements, annotation depth, and quality control.
Final availability, delivery timing, and pricing depend on the requested language, volume, licensing terms, technical specifications, and quality-assurance requirements.
Languages, hours, licensing, recording specifications, transcription and annotation formats, or a custom collection. Send a question and we'll reply by email.