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.

Browse catalog
Filters
Search
Featured Datasets
Product type
Language
See more See less
Year of Collection

Italian (Italy) telephony

More info
Common Use CasesASR, Virtual Assistant
Dataset IDSpeechDat(M) Italian Mobile Network Speech Database
TypeAudio
Unit13 hours
LanguageItalian
CountryItaly

Italian (Italy) TTS male scripted microphone

More info
Common Use CasesTTS
Dataset IDITA_TTS001
TypeAudio
Unit3 hours
LanguageItalian
CountryItaly

Mandarin (Simplified) (China) Pronunciation Dictionary

More info
Common Use CasesASR, TTS, Language Modelling
Dataset IDzho_CHN_PHON
TypeText
Unit35,000 words
LanguageMandarin (Simplified)
CountryChina

Mandarin Chinese (China) scripted microphone

More info
Common Use CasesASR, Virtual Assistant, Chatbot
Dataset IDMAC_ASR002
TypeAudio
Unit26 hours
LanguageMandarin Chinese
CountryChina

Mandarin Chinese (China) scripted telephony

More info
Common Use CasesASR, Virtual Assistant
Dataset IDMAC_ASR001
TypeAudio
Unit323 hours
LanguageMandarin Chinese
CountryChina

Mandarin NER news text

More info
Common Use CasesNER, Content Classification, Search Engines
Dataset IDMAC_NER001
TypeText
Unit17,313 sentences
LanguageMandarin Chinese
CountryChina

Get Started with Off-the-Shelf AI Training Datasets

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.

Talk to an expert