Commercial training data from specialist providers. Listings show what each source advertises; licensing is confirmed with the provider before any agreement.
High-quality transcribed Polish speech audio dataset collected from native speakers.
High-quality transcribed Portuguese speech audio dataset collected from native speakers.
High-quality transcribed Romanian speech audio dataset collected from native speakers.
High-quality transcribed Russian speech audio dataset collected from native speakers.
High-quality transcribed Serbian speech audio dataset collected from native speakers.
High-quality transcribed Slovenian speech audio dataset collected from native speakers.
High-quality transcribed Spanish speech audio dataset featuring Chilean accent speakers.
High-quality transcribed Spanish speech audio dataset featuring Colombian accent speakers.
High-quality transcribed Spanish speech audio dataset featuring Mexican accent speakers.
High-quality transcribed Spanish speech audio dataset collected from native speakers.
Scope: Synthetic customer–agent interactions, available in dual-channel (per speaker) or single-channel mixes.
Clean, high-quality scripted recordings aligned with transcripts, built for training expressive and natural-sounding TTS systems.
Scope Short, prompted utterances and wake words such as “Go,” “Stop,” “Hey Siri”, and domain-specific command phrases.
Clean, high-quality scripted recordings aligned with transcripts, built for training expressive and natural-sounding TTS systems.
1. Overview With extensive experience in speech recognition, the provider has resource pool covering more than 50 countries and regions.
This dataset is designed for building and improving speech recognition systems.
1. Overview the provider has a vast collection of voice sample corpus and supports individual requirements of multiple domains such as finance, securities, weather,…
Real Sundanese, spoken the way it is actually lived.
High-quality transcribed Swahili speech audio dataset collected from native speakers.
High-quality transcribed Swedish speech audio dataset collected from native speakers.
This dataset provides textual summaries of real customer service calls, extracted and written by humans based on complete support interactions.
High-quality transcribed Thai speech audio dataset collected from native speakers.
High-quality transcribed Turkish speech audio dataset collected from native speakers.
High-quality transcribed Ukrainian speech audio dataset collected from native speakers.