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

English (United Kingdom) TTS female scripted microphone

More info
Common Use CasesTTS
Dataset IDTC-STAR female baseline voice Laura
TypeAudio
Unit11 hours
LanguageEnglish
CountryUnited Kingdom

English (United Kingdom) TTS male scripted microphone

More info
Common Use CasesTTS
Dataset IDTC-STAR male baseline voice Ian
TypeAudio
Unit7 hours
LanguageEnglish
CountryUnited Kingdom

English (United States) Medical Terms Pronunciation Dictionary

More info
Common Use CasesASR, TTS, Language Modelling
Dataset IDeng_USA_Med_PHON
TypeText
Unit8,000 words
LanguageEnglish
CountryUnited States

English (United States) receipts **in development**

More info
Common Use CasesImage recognition, Object recognition, OCR, Text detection
Dataset IDIMG_OCR_USE_RECEIPTS
TypeImage
Unit4500 images
LanguageEnglish
CountryUnited States

English (United States) street signs **in development**

More info
Common Use CasesImage recognition, Object recognition, OCR, Text detection
Dataset IDIMG_OCR_USE_STREET002
TypeImage
Unit3500 images
LanguageEnglish
CountryUnited States

English (United States) symbols **in development**

More info
Common Use CasesImage recognition, Object recognition, OCR
Dataset IDIMG_SYMBOLS_US
TypeImage
Unit1500 images
LanguageEnglish
CountryUnited States

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