Best Data for Speech Recognition
Find the best data sources for Speech Recognition. Compare data samples from the top data providers and buy the right dataset with confidence.

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1M hours
95% Accuracy
98 countries covered
Off-the-shelf 1 million hours of Unsupervised speech dataset, covering 10+ languages(English, French, German, Japanese, Arabic, Mandarin and etc. , 100,000 h...
20K hours
98% Word Accuracy Rate
42 countries covered
Off-the-shelf 20,000 hours of Real-world Casual Conversation Speech data, covering 30+ languages. Covering diverse domains like self-media, conversations, li...
10 hours
Bulgaria covered
Fourth dataset of 10 hours of Bulgarian dialogue (two people, separate tracks) about general topics. The dataset is high quality with no noise and high-quali...
20 hours
Bulgaria covered
The third dataset of 20 hours of Bulgarian dialogue (two people, separate tracks) about general topics. The dataset is high quality with no noise and high-qu...
20 hours
Bulgaria covered
The second dataset of 20 hours of Bulgarian dialogue (two people, separate tracks) about general topics. The dataset is high quality with no noise and high-q...
20 hours
Bulgaria covered
The first dataset of 20 hours of Bulgarian dialogue (two people, separate tracks) about general topics. The dataset is high quality with no noise and high-qu...
StageZero
Based in Finland
We are a Helsinki, Finland-based AI data company and innovator of the ground-breaking MicroTasks technology used for ethical data creation and labeling.
Billion $ companies
Available instantly
Coverage
WayWithWords
Based in UK
Having produced proprietary speech datasets for customers over the years, Way With Words is now listing its own off-the-shelf datasets in order to evidence o...
Compliant
Nexdata
Based in USA
Founded in 2011, Nexdata has grown to be a globally renowned AI training data service company. Nexdata owns an extensive library of off-the-shelf datasets an...
1M Hours Speech, 800TB Image
Above 95%
Collected with Consent