AI Training Dataset Market Surges to $9.58 billion by 2029 - Dominated by Scale AI (US), Appen (Australia), AWS (US)

Delray Beach, FL, Aug. 12, 2025 (GLOBE NEWSWIRE) -- According to MarketsandMarkets™, the global AI Training Dataset Market with a projected CAGR of 27.7% in the coming years. By 2024, the market had reached an approximate value of USD 2.82 billion and is forecasted to reach USD 9.58 billion by 2029.

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AI Training Dataset Market Dynamics

Drivers

Increasing need for diverse and continuously updated multimodal datasets for generative AI models

Rising use of multilingual datasets in conversational AI

Restraints

Legal risks of web-scraped data due to copyright infringement

Limited access to high-quality medical datasets due to HIPAA compliance

Opportunities

Growing demand for specialized data annotation services in diverse fields

Synthetic data generation and privacy-preserving techniques for augmented training data

List of Top Companies in AI Training Dataset Market

Scale AI (US)

Appen (Australia)

AWS (US)

TELUS International (Canada)

Sama (US)

Snorkel AI (US)

V7 Labs (UK)

Alegion (US)

Toloka AI (US)

iMerit (US)

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The demand for diverse, advanced data to sustain AI and machine learning models is driving the expansion of the AI training datasets market. With the rise of AI in different sectors, there is a greater need for extensive and structured data, fueling the expansion of the dataset sector. Companies are using data sets to enhance the accuracy and efficiency of models in various applications, such as natural language processing and computer vision. The increasing demand is driven by artificial intelligence that concentrates on data and values dataset quality more than model complexity. Industries such as healthcare, finance, and autonomous vehicles require specific datasets that follow strict regulatory requirements like GDPR and HIPAA, which ...