Best AI Training Datasets & Databases
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1051 AI Training Data Datasets

25M+ Images | AI Training Data | Annotated imagery data for AI | Object & Scene Detection | Global Coverage
Available in
and 245 more countries

Speech Synthesis Data | 400 Hours | TTS Data | Audio Data | AI Training Data| AI Datasets
Language Name
Available in
and 50 more countries

Annotated Imagery Data |Object Detection Data| AI Training Data| Car images | 100,000 Stock Images
Available in

AI Training Data | US Transcription Data| Unique Consumer Sentiment Data: Transcription of the calls to the companies
Hashed Email Address
Brand Name
Available in
and 58 more countries

AI Training Data | Annotated Checkout Flows for Retail, Restaurant, and Marketplace Websites
Available in

Global Tailored Web Data | AI Training Data | Machine Learning (ML) Data | Tailored Web Data
Available in
and 244 more countries

FileMarket | Diverse Human Face Data | 20,000 IDs | Face Recognition Data | Image/Video AI Training Data | Biometric Data
Available in
and 235 more countries

Success.ai | Company Data – 28M Verified Company Profiles - Best Price Guaranteed!
Company Name
Company Employee Count
Company Industry
Company Website
Country Name
and 18 more attributes
Available in
and 236 more countries

Company Data | Company Database | AI Training Data | 35M+ Companies | Firmographic Data | B2B Data | Company Information Dataset
Email Address
Available in
and 244 more countries

Shaip - Multilingual Conversational AI Training Data (Text & Audio)
Available in
and 210 more countries
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More AI Training Data Products
Discover related ai training data products.

Success.ai | | B2B Contact Data - Emails & Phone Numbers – APIs - 170M+, Verified Profiles - Best Price Guarantee
Free sample preview
API available
Starts at
$0.05 / 100 leads

600K+ bridge Images | AI Training Data | Annotated imagery data for AI | Object & Scene Detection | Global Coverage
Free sample preview
API available
Pricing available upon request

Review Dataset [Marketplace Feedback] – Real buyer reviews from online platforms for feedback intelligence
Free sample preview
API available
Starts at
$0.10$0.10 / row

Dappier | Breaking News Data | RAG API, LLM Compatible | Real-Time Updates | Unlimited Data
Free sample preview
API available
Starts at
$0.30$0.27 / 100 queries

Success.ai | B2B Contact Data | 170M Global Work Emails & Phone Numbers – Best Price Guarantee
Free sample preview
API available
Starts at
$0.05 / 100 leads

Radiology Medical Dataset | 45 M Studies | 10 M Patients | 7 Modalities | Diagnostic AI Data
Free sample preview
API available
Starts at
$90,000,000 / purchase

Success.ai | LinkedIn Data | 700M Public Profiles & 70M Companies – Best Price Guarantee
Free sample preview
API available
Starts at
$0.05 / 100 leads

Medical Imagery Data | Global | MRI and CT | Medical Data Collection | Annotation and Labelling Services
Pricing available upon request

Image Annotation Services | Image Labeling for AI & ML |Computer Vision Data| Annotated Imagery Data
Free sample preview
API available
Starts at
$10,000 / purchase

People Data Labs - Person Dataset
API available
Pricing available upon request

Shaip - Multilingual Conversational AI Training Data (Text & Audio)
API available
Pricing available upon request

Way With Words' South African English Speech Collection Dataset
Free sample preview
Pricing available upon request

Radiology Medical Dataset | 45 M Studies | 10 M Patients | 7 Modalities | Diagnostic AI Data
Free sample preview
API available
Starts at
$90,000,000 / purchase

Selfie Video Dataset | 3K+ videos | Global Coverage | Face & Voice Biometrics | Computer-Vision Data
Free sample preview
Starts at
$1,538 / purchase
Verified Energy Intensity Data | ISTARI.AI | 1.2M+ Verified Profiles filtered from database of over 40M+ Companies | Global Coverage
Free sample preview
API available
Pricing available upon request

Palm Image Dataset | 78 K+ photos | Global Coverage | Hand Biometrics | Computer‑Vision Data
Free sample preview
Starts at
$39,200 / purchase

Selfie Video Dataset | 7340 minutes | 1121 Individuals | 4K & FullHD | Multilingual | Face‑&‑Pose Computer‑Vision Data
Free sample preview
Pricing available upon request

German Language Datasets | 393K Translations | NLP | Dictionary Display | Machine Learning (ML) Data | Translations | EU Coverage
Free sample preview
API available
Pricing available upon request