Off-the-shelf (OTS) Datasets

Accelerate your AI projects with licensable datasets

Browse our extensive catalog of over 270 audio, image, video and text datasets in over 80 languages. Our pre-labeled datasets are available immediately so you can get started right away.

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Czech (Czech Republic) Pronunciation Dictionary

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Common Use CasesASR, TTS, Language Modelling
Dataset IDces_CZE_PHON
TypeText
Unit50,000 words
LanguageCzech
CountryCzech Republic

Czech (Czech Republic) scripted microphone

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Common Use CasesASR, Virtual Assistant, Chatbot
Dataset IDCZE_ASR001
TypeAudio
Unit31 hours
LanguageCzech
CountryCzech Republic

Czech (Czech Republic) scripted telephony

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Common Use CasesASR, Virtual Assistant
Dataset IDCzech SpeechDat(E) Dataset
TypeAudio
Unit93 hours
LanguageCzech
CountryCzech Republic

Portuguese (Brazil) conversational telephony

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Common Use CasesASR, Conversational AI, Speech Analytics
Dataset IDPTB_ASR002
TypeAudio
Unit33 hours
LanguagePortuguese
CountryBrazil

Portuguese (Brazil) microphone

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Common Use CasesASR, Virtual Assistant, Chatbot
Dataset IDPTB_ASR001
TypeAudio
Unit26 hours
LanguagePortuguese
CountryBrazil

Portuguese (Brazil) Part of Speech Dictionary

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Common Use CasesASR, TTS, Language Modelling
Dataset IDpor_BRA_POS
TypeText
Unit98,000 words
LanguagePortuguese
CountryBrazil

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Appen’s extensive catalog of off-the-shelf (OTS) datasets spans multiple data types and industries, providing comprehensive coverage for various AI applications. These datasets are crafted to the highest standards of quality and accuracy, ensuring reliable training data for AI models.

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