Nexdata

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Volume
200K Hours Speech, 500TB Image
Accuracy
Above 95%
Copyright
Collected with Consent
Delivery
Delivery in Seconds
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Nexdata Data Products: APIs & Datasets

Explore Nexdata’s datasets, databases, and data feeds.
Nexdata has off-the-shelf 15,000 hours Machine Learning (ML) Data of 8kHz conversational speech, covering 100+ countries including Englis...
15K Hours
98% sentence/word
60 countries covered
5 years of historical data
Nexdata has off-the-shelf 35,000 hours Machine Learning (ML) Data of 16kHz conversational speech, covering 100+ countries including Engli...
35K Hours
98% sentence/word
67 countries covered
5 years of historical data
The AI Training Data is recorded by native speaker, with authentic accent and sweet sound. The phoneme coverage is balanced. Professional...
400 hours
95% sentence accuracy
52 countries covered
5 years of historical data
The speech data is collected from native English speakers in 40 countries,covering a varity of pronunciation habits and characteristics. ...
40K Hours
98% sentence/word
52 countries covered
10 years of historical data
Off-the-shelf read speech data cover 100+ languages. All the Machine Learning (ML) Data are collected from native speakers, with signed a...
65K Hours
98% sentence/word
102 countries covered
5 years of historical data
The recorded text is a mixture multi-language sentences, covering general scenes and human-computer interaction scenes. The audio data is...
50K Hours
98% sentence/word
25 countries covered
5 years of historical data

Nexdata Pricing & Cost

Learn about Nexdata’s prices, subscription cost, and API pricing.

Nexdata’s data is priced based on clients’ aplication. Nexdata offers free samples for data requirements from company or organizations. Get talking to a member of the Nexdata team to receive custom pricing options or contact us via email to discuss your project needs at frank@nexdata.ai or through our website: www.nexdata.ai?source=Datarade

Nexdata’s APIs and datasets range in cost from $5,000 / purchase to $5,000 / purchase. Nexdata offers free samples for individual data requirements. Get talking to a member of the Nexdata team to receive custom pricing options, information about data subscription fees, and quotes for Nexdata’s data offering tailored to your use case.

Nexdata Reviews

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About Nexdata

Learn more about Nexdata’s data sources, use cases, and integrations.

Nexdata in a Nutshell

Nexdata provides top-notch training data solutions and serves as your reliable partner. With an extensive array of off-the-shelf datasets and flexible data collection and annotation services, our mission revolves around unleashing AI’s full potential and expediting the AI industry’s growth.

We firmly believe in the transformative power of AI. At Nexdata, we deliver high-quality data solutions to clients in various industries, including automotive, retail, finance, high-tech, and others, allowing their AI initiatives to thrive and benefit humanity.

Headquarters
USA

Country Coverage

Africa (13)
Algeria
Egypt
Ethiopia
Kenya
Libya
Morocco
Nigeria
Rwanda
South Africa
Sudan
Tanzania, United Republic of
Tunisia
Uganda
Asia (49)
Afghanistan
Armenia
Azerbaijan
Bahrain
Bangladesh
Bhutan
Brunei Darussalam
Cambodia
China
Cyprus
Georgia
Hong Kong
India
Indonesia
Iran (Islamic Republic of)
Iraq
Israel
Japan
Jordan
Kazakhstan
Korea (Republic of)
Kuwait
Kyrgyzstan
Lao People's Democratic Republic
Lebanon
Macao
Malaysia
Maldives
Mongolia
Myanmar
Nepal
Oman
Pakistan
Palestine, State of
Philippines
Qatar
Saudi Arabia
Singapore
Sri Lanka
Syrian Arab Republic
Taiwan
Tajikistan
Thailand
Turkey
Turkmenistan
United Arab Emirates
Uzbekistan
Vietnam
Yemen
Europe (45)
Albania
Andorra
Austria
Belarus
Belgium
Bosnia and Herzegovina
Bulgaria
Croatia
Czech Republic
Denmark
Estonia
Finland
France
Germany
Gibraltar
Greece
Hungary
Iceland
Ireland
Isle of Man
Italy
Jersey
Latvia
Liechtenstein
Lithuania
Luxembourg
Macedonia (the former Yugoslav Republic of)
Malta
Moldova (Republic of)
Monaco
Montenegro
Netherlands
Norway
Poland
Portugal
Romania
Russian Federation
Serbia
Slovakia
Slovenia
Spain
Sweden
Switzerland
Ukraine
United Kingdom
North America (13)
Belize
Bermuda
Canada
Costa Rica
El Salvador
Greenland
Guatemala
Honduras
Mexico
Nicaragua
Panama
Saint Pierre and Miquelon
United States of America
Oceania (2)
Australia
New Zealand
South America (28)
Antigua and Barbuda
Argentina
Bahamas
Barbados
Bolivia (Plurinational State of)
Brazil
Chile
Colombia
Cuba
Dominica
Dominican Republic
Ecuador
French Guiana
Grenada
Guadeloupe
Guyana
Haiti
Jamaica
Paraguay
Peru
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Vincent and the Grenadines
Suriname
Trinidad and Tobago
Uruguay
Venezuela (Bolivarian Republic of)

Data Offering

Nexdata has off-the-shelf 200,000 hours of speech recognition data, 800TB of image/video data, about 2 billion pieces of natural language processing (NLP) data. These ready-to-go datasets can be delivered in seconds, quickly improve the accuracy of AI models.

Show 11 more

Use Cases

  1. Speech Recognition for Mandarin Customer Service
    The client is developing intelligent customer service speech recognition technology from scratch. By sorting out the customer’s scenarios, Nexdata provides a systematic data solution, including 5000 hours off-the-shelf speech datasets of Mandarin Speech and natural dialogue, and 1000 hours of annotated speech dataset for specific scenes, which helps the customer launch an intelligent customer service product from scratch to entry into service within a month.
  2. Multi-sensor Fusion Labeling for Autonomous Vehicle
    The client needs to label a large amount of road data. Nexdata annotates the objects in 2D images such as obstacles, lane lines, drivable areas and traffic signs with bounding boxes and segment, and performs single frames, tracking and segmentation, 2D-3D fusion labeling for 3D point cloud data. The accuracy exceeds the customer’s requirements, assisting client rapidly improve the self-driving technology and promote mass production.
  3. Facial Recognition Payment
    The client needs to improve the accuracy of the payment platform of the face recognition and has very high requirements for face data types and ambient lighting. Nexdata collected 2D/3D face data and face anti-spoofing data under different lighting, angles, occlusion, and perfromed keypoint annotation and facial feature annotation for collected data.
Artificial Intelligence (AI) Data Cleansing
Data Labeling
Deep Learning
Facial Recognition
Generative AI LLM Training
Machine Learning (ML)
Show 2 more

Certifications & Associations

Logo of ISO 27001 - Information Security Management certification
Logo of ISO 9001 - Quality Management certification

Data Sources & Collection

We are fully compliant with GDPR and CCPA regulations and secure all the data shared with us. All the data are collected with proper authorization and with clear copyright, and can be used for commercial purposes.

Key Differentiators

  1. Copyright: All the data is collected with consent and has clear copyright.
  2. Privacy: We are fully compliant with GDPR and CCPA regulations and secure all the data shared with us.
  3. Quality: Extraordinary data quality
  4. Professional: Designed and produced by AI data experts
  5. Diversity: Collected from a varity of real scenes
  6. Efficiency: Ready to go and deliver in seconds

Data Privacy

Nexdata has a complete data security management system, such as data security officer system, data business security specification, data security system self-assessment system, data security accident emergency plan, information security confidentiality system, etc. We have obtained ISO27001/ISO27701 information security and privacy protection certification, and complies with the CCPA and GDPR.

CCPA compliant
GDPR compliant

Integrations

What are you looking for?

2h Avg. response time
100% Response rate

Frequently asked questions about Nexdata

What does Nexdata do?

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 and provides flexible data collection, annotation and curation services.

How much does Nexdata cost?

Nexdata’s APIs and datasets range in cost from $5,000 / purchase to $5,000 / purchase. Nexdata offers free samples for individual data requirements. Get talking to a member of the Nexdata team to receive custom pricing options, information about data subscription fees, and quotes for Nexdata’s data offering tailored to your use case.

What kind of data does Nexdata have?

News Data, Medical Imagery Data, Natural Language Processing (NLP) Data, Identity Data, and 15 others

What data does Nexdata offer?

Nexdata has off-the-shelf 200,000 hours of speech recognition data, 800TB of image/video data, about 2 billion pieces of natural language processing (NLP) data. These ready-to-go datasets can be delivered in seconds, quickly improve the accuracy of AI models.

How does Nexdata collect data?

We are fully compliant with GDPR and CCPA regulations and secure all the data shared with us. All the data are collected with proper authorization and with clear copyright, and can be used for commercial purposes.

What’s Nexdata’s data privacy policy?

Nexdata has a complete data security management system, such as data security officer system, data business security specification, data security system self-assessment system, data security accident emergency plan, information security confidentiality system, etc. We have obtained ISO27001/ISO27701 information security and privacy protection certification, and complies with the CCPA and GDPR.

What are the best use cases for Nexdata’s data?

Speech Recognition for Mandarin Customer Service The client is developing intelligent customer service speech recognition technology from scratch. By sorting out the customer’s scenarios, Nexdata provides a systematic data solution, including 5000 hours off-the-shelf speech datasets of Mandarin Speech and natural dialogue, and 1000 hours of annotated speech dataset for specific scenes, which helps the customer launch an intelligent customer service product from scratch to entry into service within a month. Multi-sensor Fusion Labeling for Autonomous Vehicle The client needs to label a large amount of road data. Nexdata annotates the objects in 2D images such as obstacles, lane lines, drivable areas and traffic signs with bounding boxes and segment, and performs single frames, tracking and segmentation, 2D-3D fusion labeling for 3D point cloud data. The accuracy exceeds the customer’s requirements, assisting client rapidly improve the self-driving technology and promote mass production. Facial Recognition Payment The client needs to improve the accuracy of the payment platform of the face recognition and has very high requirements for face data types and ambient lighting. Nexdata collected 2D/3D face data and face anti-spoofing data under different lighting, angles, occlusion, and perfromed keypoint annotation and facial feature annotation for collected data.

What platforms is Nexdata integrated with?

AWS Data Exchange and Microsoft Azure Synapse Analytics