The Data Annotation Tools Market Overview 2025 report reveals that the market size has grown significantly over the past few years, with projections indicating further expansion.
The market size of data annotation tools has seen significant expansion in the past few years. The market is expected to increase from $2.33 billion in 2024 to $2.99 billion in 2025. This represents a compound annual growth rate (CAGR) of 28.3%. The historical growth trend in the Data Annotation Tools market has been exponential.
In 2029, the data annotation tools market is projected to reach $8.92 billion, with a compound annual growth rate (CAGR) of 31.5%.
Download Your Free Sample of the 2025 Data Annotation Tools Market Report and Uncover Key Trends Now!The key drivers in the data annotation tools market are:
• Advancements in annotation automation technology
• Increasing adoption of federated learning methods
• Emphasis on active learning techniques and strategies
• Development and improvements of various tools for handling 3D data and multimodal data.
The data annotation tools market covered in this report is segmented –
1) By Type: Text, Image Or Video, Audio
2) By Technology: Supervised, Semi-Supervised, Automatic
3) By Vertical: IT, Automotive, Government, Healthcare, Financial Services, Retail, Other Verticals
The key trends in the data annotation tools market are:
• Advancements in annotation automation are becoming a prevalent trend.
• Annotation tools for multimodal data are shaping the future market.
• A growing shift towards semi-supervised and self-supervised learning is an emerging trend.
• Increased outsourcing of data annotation services and collaborative features in annotation platforms are gaining popularity.
Major companies in the data annotation tools market are:
• Appen Limited
• CloudApp
• Cogito Tech LLC
• Deep Systems
• iMerit Technology Services Pvt. Ltd.
• Samasource Inc.
• Lionbridge Technologies Inc.
• Clickworker GmbH
• CloudFactory Limited
• Scale Inc.
• Amazon Web Services Inc.
• Playment Inc.
• Labelbox Inc.
• Neurala Inc.
• Webtunix AI
• Hive CloudApp Inc.
• TagX
• Anolytics
• LightTag
• Alegion Inc.
• DefinedCrowd Corporation
• Edgecase AI
• V7 Labs
• Supervisely OÜ
• Dataloop AI
Asia Pacific was the largest region in the data annotation tools market in 2024