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

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Dataplatr

Innovative Data Analytics for Smarter Insights

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Dataplatr offers a cutting-edge suite of data management services designed to streamline and optimize your business operations. With a focus on harnessing the power of data, Dataplatr provides innovative solutions that empower companies to make informed decisions and drive growth. By leveraging advanced technologies and industry expertise, Dataplatr ensures that your data is secure, organized, and... read more about Dataplatr

Employees

10 - 49
Hourly Rate

NA

Project Cost

< $5000
Location

United States

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LXT

High-quality AI data to accelerate the success of your AI projects

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LXT is a cutting-edge technology company that offers a wide range of innovative services designed to revolutionize the way businesses operate. With a focus on artificial intelligence and machine learning, LXT provides tailored solutions to optimize processes, enhance productivity, and drive growth. By leveraging advanced algorithms and data analytics, LXT empowers organizations to make informed de... read more about LXT

Employees

1,000 - 9,999
Hourly Rate

NA

Project Cost

NA
Location

Canada

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Hitech Digital Solutions

Your Partner in Digital Excellence

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Hitech Digital Solutions is a cutting-edge technology company that offers a wide range of innovative services to meet the digital needs of businesses and individuals alike. With a focus on providing top-notch solutions, Hitech Digital Solutions prides itself on its commitment to excellence and customer satisfaction. From website development and digital marketing to IT consulting and cybersecurity ... read more about Hitech Digital Solutions

Employees

1,000 - 9,999
Hourly Rate

<$25/hr

Project Cost

$5000 - $10000
Location

India

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Boomsourcing

Generating Leads. Driving Growth.

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Boomsourcing is a leading provider of innovative outsourcing solutions that empower businesses to thrive in today's competitive landscape. With a focus on delivering exceptional customer service, Boomsourcing offers a wide range of services tailored to meet the unique needs of each client. From customer support and sales to back-office operations, their team of skilled professionals is dedicated t... read more about Boomsourcing

Employees

50 - 249
Hourly Rate

<$25/hr

Project Cost

$25000 - $50000
Location

United States

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DataForce

Scalable and Secure Data Collection and Annotation.

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DataForce is a cutting-edge data solutions company that leverages advanced technology to provide unparalleled services to its clients. With a focus on accuracy, efficiency, and innovation, DataForce offers a wide range of data-related services tailored to meet the specific needs of businesses across various industries. From data collection and processing to analysis and visualization, DataForce ut... read more about DataForce

Employees

250 - 999
Hourly Rate

NA

Project Cost

NA
Location

United States

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ProCogia

Unlock the full value of your Data

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ProCogia is a cutting-edge data science company that offers a wide range of innovative services to help businesses harness the power of data. With a team of skilled data scientists and analysts, ProCogia specializes in providing tailored solutions in data analytics, machine learning, and artificial intelligence. By leveraging advanced technologies and industry expertise, ProCogia empowers organiza... read more about ProCogia

Employees

50 - 249
Hourly Rate

$150-$199/hr

Project Cost

$5000 - $10000
Location

United States

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DataTech Consultants

Lets Harness The Power of Data

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DataTech Consultants is a cutting-edge technology firm that specializes in providing innovative solutions to businesses seeking to optimize their data management processes. With a team of skilled professionals, they offer a wide range of services tailored to meet the unique needs of each client. From data analysis and visualization to database design and implementation, DataTech Consultants is ded... read more about DataTech Consultants

Employees

2 - 9
Hourly Rate

$25-$49/hr

Project Cost

$5000 - $10000
Location

Australia

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SmartOne AI

Data labeling made easy

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SmartOne AI offers cutting-edge artificial intelligence solutions that revolutionize the way businesses operate. With a focus on innovation and efficiency, SmartOne AI provides a wide range of services tailored to meet the specific needs of each client. From advanced data analytics to machine learning algorithms, their team of experts is dedicated to delivering top-notch solutions that drive growt... read more about SmartOne AI

Employees

1,000 - 9,999
Hourly Rate

<$25/hr

Project Cost

< $5000
Location

Canada

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NexisWorx

Precision Delivered

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NexisWorx offers a comprehensive suite of innovative services designed to streamline business operations and enhance productivity. With a focus on efficiency and effectiveness, NexisWorx provides cutting-edge solutions tailored to meet the diverse needs of modern businesses. From project management tools to collaboration platforms, their services are designed to optimize workflow processes and dri... read more about NexisWorx

Employees

10 - 49
Hourly Rate

$25-$49/hr

Project Cost

< $5000
Location

India

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ARK Infotech

The $6 an Hour IT Company

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ARK Infotech is a cutting-edge technology company that offers a wide range of innovative services to meet the diverse needs of its clients. With a focus on delivering top-notch solutions, ARK Infotech leverages its expertise in areas such as software development, IT consulting, and digital transformation to help businesses thrive in the digital age. By combining creativity with technical proficien... read more about ARK Infotech

Employees

50 - 249
Hourly Rate

<$25/hr

Project Cost

$5000 - $10000
Location

India

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Tangelo Digital

From Concept to Delivery

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Tangelo Digital is a cutting-edge digital marketing agency that offers a wide range of services to help businesses thrive in the online world. With a team of skilled professionals, they specialize in creating tailored strategies to boost brand visibility, engage target audiences, and drive conversions. From search engine optimization (SEO) and pay-per-click (PPC) advertising to social media manage... read more about Tangelo Digital

Employees

10 - 49
Hourly Rate

$50-$99/hr

Project Cost

$10000 - $25000
Location

England

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SalesForsaas

CRM+Data+Al+Trust

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SalesForsaas is a cutting-edge company that specializes in providing innovative and tailored sales solutions for businesses operating in the Software as a Service (SaaS) industry. With a focus on driving revenue growth and enhancing customer acquisition, SalesForsaas offers a wide range of services designed to optimize sales processes and maximize performance. Their team of experienced professiona... read more about SalesForsaas

Employees

10,000+
Hourly Rate

$300+/hr

Project Cost

>$100000
Location

United States

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QHills Technology Pvt. Ltd.

Digitization Through Mathematical Way!

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QHills Technology Pvt. Ltd. is a cutting-edge tech company that offers a wide range of innovative services to meet the digital needs of businesses worldwide. Specializing in software development, web design, and digital marketing solutions, QHills is dedicated to providing top-notch services tailored to each client's unique requirements. With a team of skilled professionals and a commitment to exc... read more about QHills Technology Pvt. Ltd.

Employees

10 - 49
Hourly Rate

<$25/hr

Project Cost

NA
Location

India

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Concave Analytics

AI Based Solutions and Services Provider

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Concave Analytics offers a cutting-edge suite of data-driven solutions designed to propel businesses into the future. Specializing in advanced analytics, machine learning, and artificial intelligence, the company empowers organizations to unlock the full potential of their data. By leveraging state-of-the-art technologies and innovative methodologies, Concave Analytics delivers actionable insights... read more about Concave Analytics

Employees

10 - 49
Hourly Rate

NA

Project Cost

NA
Location

Pakistan

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The Data Island

Your AI Partner Beyond Borders

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The Data Island offers a cutting-edge suite of services designed to revolutionize the way businesses harness the power of data. With a focus on innovation and efficiency, the company provides tailored solutions that empower organizations to unlock valuable insights from their data. From data analytics and visualization to machine learning and artificial intelligence, The Data Island's services are... read more about The Data Island

Employees

10 - 49
Hourly Rate

$25-$49/hr

Project Cost

$10000 - $25000
Location

Singapore

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agiphi Inc

AI/ML expertise with cutting-edge technologies

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Agiphi Inc offers a cutting-edge suite of services designed to propel businesses to new heights in the digital landscape. With a focus on innovation and client success, Agiphi Inc leverages its expertise to provide tailored solutions that drive growth and maximize impact. From strategic consulting to advanced digital marketing strategies, the company's services are designed to meet the evolving ne... read more about agiphi Inc

Employees

10 - 49
Hourly Rate

$50-$99/hr

Project Cost

$5000 - $10000
Location

United States

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APTO, Inc.

Data Solutions and Annotation Services

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APTO, Inc. is a cutting-edge technology company that offers a wide range of innovative services through their website, https://apto.co.jp. Specializing in providing tailored solutions for businesses of all sizes, APTO, Inc. is dedicated to helping clients achieve their goals efficiently and effectively. From web development and digital marketing to IT consulting and software solutions, APTO, Inc. ... read more about APTO, Inc.

Employees

10 - 49
Hourly Rate

NA

Project Cost

NA
Location

Japan

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Markytics Consulting Private Limited offers a comprehensive suite of data-driven solutions to help businesses thrive in the digital landscape. With a focus on strategic marketing analytics, the company leverages cutting-edge technology and industry expertise to deliver actionable insights that drive growth and success. Markytics Consulting's services encompass a wide range of offerings, including ... read more about Markytics Consulting Private Limited

Employees

50 - 249
Hourly Rate

<$25/hr

Project Cost

< $5000
Location

India

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DevicoAI

The power to change your future

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DevicoAI is a cutting-edge technology company that specializes in providing innovative AI solutions to businesses across various industries. With a focus on enhancing operational efficiency and driving growth, DevicoAI offers a wide range of services tailored to meet the unique needs of each client. From machine learning algorithms to natural language processing tools, their team of experts is ded... read more about DevicoAI

Employees

50 - 249
Hourly Rate

NA

Project Cost

NA
Location

United States

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EPR Labs

Make Data Science Great Again

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EPR Labs is a cutting-edge technology company that specializes in providing innovative solutions for electronic product development and testing. With a team of skilled engineers and technicians, EPR Labs offers a wide range of services tailored to meet the unique needs of each client. From product design and prototyping to compliance testing and certification, they ensure that every aspect of the ... read more about EPR Labs

Employees

2 - 9
Hourly Rate

$50-$99/hr

Project Cost

$5000 - $10000
Location

Poland

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Labellerr

Best Quality Human/Expert in the Loop Service

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Labellerr is a cutting-edge company that specializes in providing innovative labeling services to meet a wide range of needs. With a focus on accuracy, efficiency, and quality, Labellerr offers a diverse set of solutions tailored to various industries. From image and data labeling to natural language processing and computer vision tasks, Labellerr's services are designed to enhance machine learnin... read more about Labellerr

Employees

50 - 249
Hourly Rate

<$25/hr

Project Cost

$5000 - $10000
Location

United States

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Vispera

Image Recognition

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Vispera is a cutting-edge technology company that offers innovative retail solutions to streamline operations and enhance efficiency. Specializing in image recognition and AI-powered analytics, Vispera's services provide real-time insights for retailers to optimize their processes and improve decision-making. By utilizing advanced algorithms and machine learning, Vispera helps businesses automate ... read more about Vispera

Employees

50 - 249
Hourly Rate

NA

Project Cost

NA
Location

United States

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Sunix AI

Accuracy Matters for AI

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Sunix AI is a cutting-edge technology company that offers a wide range of innovative services to help businesses thrive in the digital age. With a focus on artificial intelligence and machine learning, Sunix AI provides tailored solutions to optimize operations, enhance customer experiences, and drive growth. Their team of experts is dedicated to delivering top-notch services that are customized t... read more about Sunix AI

Employees

50 - 249
Hourly Rate

<$25/hr

Project Cost

< $5000
Location

India

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RobotEye

Autonomy with Purpose: Defending and Preserving

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RobotEye is a cutting-edge technology company that specializes in providing innovative solutions in the field of computer vision and artificial intelligence. Their services, available through their website, https://roboteye.ai, offer a wide range of applications across various industries. From advanced object recognition to real-time image analysis, RobotEye's services are designed to streamline p... read more about RobotEye

Employees

10 - 49
Hourly Rate

$50-$99/hr

Project Cost

< $5000
Location

United States

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Shaip

Better AI Data. Better Results

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Shaip is a cutting-edge company that offers a wide range of innovative services designed to revolutionize the way businesses operate. With a focus on artificial intelligence, machine learning, and data analytics, Shaip provides tailored solutions to help companies optimize their processes, enhance decision-making, and drive growth. By leveraging the latest technologies and industry best practices,... read more about Shaip

Employees

50 - 249
Hourly Rate

$50-$99/hr

Project Cost

$10000 - $25000
Location

United States

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