Top Data Annotation Companies

Partnering with expert data annotation services is essential for businesses developing AI and machine learning models that rely on accurate, high-quality training data. Whether you're working with text, images, audio, or video, professional data annotation companies provide precise labeling and classification to ensure model accuracy and performance. Leading data annotation services agencies combine skilled human annotators with advanced tools to deliver scalable, cost-effective solutions tailored to your project needs. From bounding boxes to sentiment tagging, the right partner ensures data integrity and faster development cycles. Explore our curated list of top data annotation services to find the ideal provider for your AI initiatives.

Last Updated: September 09, 2025

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202 Companies

List of Top Data Annotation Service Agencies

We are a strategy consulting firm.

Astute Business Consult offers a comprehensive range of professional services designed to elevate businesses to new heights of success. With a team of seasoned experts, they provide tailored solutions in areas such as strategic planning, financial management, marketing strategies, and operational efficiency. By leveraging their industry insights and innovative approaches, Astute Business Consult e... read more about Astute Business Consult

Employees

2 - 9

Hourly Rate

$25-$49/hr

Project Cost

$5000 - $10000

Location

Nigeria

make it easy Your data entry

Your Data Entry is a leading provider of comprehensive data entry services that cater to businesses of all sizes. With a commitment to accuracy, efficiency, and confidentiality, Your Data Entry ensures that your data is handled with the utmost care and attention to detail. Their team of skilled professionals is equipped to handle a wide range of data entry tasks, from simple data input to complex ... read more about Your data entry

Employees

250 - 999

Hourly Rate

NA

Project Cost

NA

Location

Belgium

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