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data annotation services

Data Annotation Services

High quality structured data support for AI/ML models at cost-effective rates

The tech-enabled AI-ML model has become imperative for global businesses. These smart models are driven by a constant flow of precise and high-quality data to learn, grow, and create values. Damco offers data labeling, image recognition, and data annotation in machine learning, artificial intelligence, autonomous vehicle, robotics, etc. We help businesses with AI data annotation and AI data labeling to improvise the quality of their machine learning algorithm predictions.

With the right blend of experience and skills, we constantly deliver structured, quality, and large volumes of data streams. We offer the best turnaround time in the industry for all the outsourced data annotation services. Our professionals provide collaborative workflows to clients in their data labeling outsourcing endeavors. As one of the leading AI data labeling companies, we have worked across different industry verticals such as Insurance, Healthcare, Retail, and more.

Learn More About Data Annotation Services

Service Offerings

We offer customized data annotation services to a wide network of B2B and B2C clients. Having in-depth experience, our annotators develop enhanced training sets to be fed into machine learning algorithms.

Text Annotation Services

The data specialists at Damco manage project subtleties right from typical to edgy ones. They incorporate a proportionate text tagging as well as the labeling process using techniques such as phrase recognition, text categorization, semantic text annotation, and entity linking. Read More >>

Image Annotation Services

Having access to the most advanced tools, project-specific roadmaps, and world-class industry practices, we provide a wide spectrum of image annotation services for machine learning. We can create data sets that reflect the environment where the clients’ AI/ML models will be used and help them with the successful delivery of their projects. Read More >>

Video Annotation Services

To ascertain a comprehensive data annotation from videos, our professionals leverage object detection, pose recognition, estimation, and frame-by-frame annotation. We also help our clients train their visual computer models with accurate video annotation services. Read More >>

Content Moderation Services

Our professional annotators moderate large volumes of content in real-time by leveraging tailor-made AI models and proven operational methods. We ensure that our clients get full-proof user-generated content moderation services supported by precision and quality. Read More >>

Why choose Damco for Data Annotation Services?

Damco offers unparalleled data annotation services at affordable prices along with other benefits such as:

  • High-Quality Precise Data

    Our professionals are experts in delivering the best-in-class quality data annotation services with the highest accuracy level by auditing and reviewing data at multiple stages.

  • Assured Data Security

    As a seasoned data annotation service provider, we maintain high standards of data security with privacy while providing data support for AI/ML models to assure confidentiality.

  • Scalable Solutions

    Having a team of accredited annotators, we cater to the clients’ demands by providing completely scalable solutions with a quick turnaround time.

  • Global Presence

    Headquartered in Princeton, New Jersey, we are supported by multiple offshore offices located in the US, UK, Luxembourg, and India.

Annotation in Machine Learning

High-Quality Training Data to Accelerate AI and ML Models

Being a seasoned data annotation services company, Damco holds expertise in catering to different industries and assisting them with data labeling for machine learning.


Health | Life | Medical | Property and Casualty


Balance Sheet | Investor Presentations | Securities Exchange Commission Documents | Income Statements | Cash Flow Statement


Regulatory Compliance | Legislative | Judicial | Tax Treaties | Law Listings


Statistics | Conference proceedings | Journals | Abstracts | Research Papers




Aerial Photography | Satellite Imagery | Facial Recognition | Drone Photography


Internet | Transcriptions | Utterances | Sound Clips | Broadcasts | Recordings

Get Professional Data Annotation Services to Train Your AI/ML Models

Data Support for AI/ML

Faster and Reliable Data Annotation Services

Learn more about our data labeling services and how our professionals help in fueling your AI/ML-based smart business models. Share your contact information and our representative will get in touch with you.

To reach out to us directly, you can either call us at +1 609 632 0350 or write to us at

Frequently Asked Questions (FAQ)

What is Data Annotation in Machine Learning?

Data annotation in machine learning is the process of labeling data available in different forms such as texts, videos, images, etc. The labels are added in the form of tags and metatags that help the natural language processing (NLP) and computer vision-based models to calculate attributes easily.

What are the data annotation prerequisites?

For the machine learning algorithms to make sense out of the big data sets, supervised training is required. Therefore, constant access to voluminous, high-quality, accurate, and relevant datasets is an important prerequisite for data annotation. This is to ensure that the outcomes are reliable and can be used for informed decision-making.

What are the techniques used to annotate different types of data?

Different data modalities require different data annotation techniques. Text annotation techniques include semantic segmentation, entity linking, phrase chunking, etc. Likewise, image and video annotation techniques consist of 2D bounding box annotation, 3D point cloud labeling, polygons, etc.

What are the biggest data annotation challenges?

Data collection is not a challenge for organizations, thanks to the easy disposal of data. However, processing volumes of quality data is a significant undertaking. In other words, efficient data labeling at scale becomes challenging for many businesses. Also, the accuracy of outcomes is directly related to the accuracy of input training sets. This is where professional data annotation services come to your rescue!

How to keep a check on the machine learning algorithm’s quality?

Labeling different sets to be fed into the machine learning algorithms requires expertise and time. The absence of accurate labels and human expertise makes attribute computation difficult for smart models. Therefore, human-in-the-loop is essential for AI quality control. The professional providers have competent annotators equipped with state-of-the-art tools to accurately label datasets and ensure quality outcomes.

Which is better – outsourcing data annotation or performing it in-house?

Data annotation can be performed in-house until the quantity of data is manageable. Once it gets complex, you need subject matter experts and the right tools to label it properly. Take for instance– you are creating a medical field product, you will need a subject matter expert to label things found on a CT-scan report. The professional providers already have the potential required to annotate data sets of varying subtleties; making it a smart way out!

Does outsourcing data annotation projects impact data security?

The outsourcing companies have the necessary security and data privacy protocols in place. They follow all the measures to offer 100% data security to the clients. All their practices are industry compliant which ensures that the data integrity remains intact.

How can Damco help you with data annotation tasks?

Damco offers quality data labeling, image recognition, text annotation services, and video annotation services at cost-effective rates — everything under one roof. We deliver structured, quality, and large volumes of data streams constantly. As one of the leading AI data labeling companies, we have worked across different industry verticals such as Insurance, Healthcare, and Retail. The professionals offer a collaborative workflow to help clients improve the quality of their machine learning algorithm predictions.