Our Data Annotation Services

Elevate the efficiency of your Artificial Intelligence (AI) models through precise annotation of text, image, audio, and video data. Our data annotation service excels in adding annotations and metadata to raw data, employing various techniques that assist AI models in identifying and comprehending patterns, relationships, and data context. Our specialization lies in crafting top-notch AI training data to uphold accuracy and quality control throughout the model training journey.

Image Annotation

Our AI specialists utilize cutting-edge image annotation methods such as bounding boxes, polygon annotation, key point annotation, LiDar, semantic segmentation, semantic annotation, and image classification. These techniques are applied to a wide range of images, both general and industry-specific, ensuring precise and high-quality labeling by meticulously analyzing each image pixel.

Video Annotation

Our proficiency in labeling video footage allows us to efficiently train computer vision models for object detection and identification. We employ a range of video annotation methods, including bounding boxes, polygon annotation, key point annotation, and semantic segmentation, serving diverse industries in applications like self-driving cars, drones, and robotics.

Text Annotation

Our text annotation service is customizable for natural language processing and machine learning models, offering value in tasks like sentiment analysis, intent analysis, and named entity recognition (NER). Our proficient team utilizes advanced annotation tools to efficiently annotate large data volumes, optimizing time and resources for businesses.

Audio Transcription and Annotation

Unleash the complete potential of your audio data through our audio transcription and annotation service. Utilize it for a range of applications, from market research to speech recognition. We begin by transforming audio content into machine-readable text, which is then labeled for tasks such as named entity recognition, sentiment analysis, and conversation categorization.

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Data Annotation Techniques We Use

These data annotation techniques ensure accuracy and quality control throughout the AI training data development process:

Bounding Boxes

We utilize the bounding box method for annotating data across various domains, including machine learning, robotics, autonomous vehicles, and retail. This ensures precise object classification in both images and videos.

3D Cuboid Annotation

Utilizing the 3D cuboid model approach, we enable the model to gain a comprehensive grasp of the object’s form, dimensions, and alignment, facilitating more informed decision-making.

Landmark Annotation

This method involves pinpointing particular features on natural objects, such as faces, to discern emotional traits. One significant application is creating highly personalized marketing campaigns for tailored customer experiences.

Skeletal Annotation

We create extensive datasets of annotated skeletal images through skeletal annotation, enabling the training of machine learning algorithms for improved medical diagnoses that are both efficient and accurate.

Polygon Annotation

With polygon annotation, we generate precise polygon-shaped outlines around objects within images and videos, simplifying the process of identifying and locating specific products.

Semantic Segmentation

Through the application of semantic segmentation, we address the challenges posed by older computers, which grapple with the interpretation of raw 2D image data. This approach enhances users’ ability to gain a deeper understanding of the image content.

3D Point Cloud Annotation

Utilizing 3D point cloud annotation for training models enhances precision and object detection accuracy, offering customers more reliable dimensional attribute measurements. This improvement leads to enhanced performance and better decision-making capabilities.

Polyline Annotation

Utilizing polyline annotation, we enhance the capability of autonomous vehicles and other mobile technologies to accurately detect and track lane markings on roads, enhancing their safety and dependability.

Why Choose ScriptsHub?

Domain Knowledge

Our data annotation team’s profound domain expertise allows them to provide meticulously annotated datasets, enabling clients to extract the utmost value from their data.

Prepared for Challenging Projects

Our extensive AI expertise, coupled with advanced annotation technology, allows us to effortlessly expand our capabilities to handle even the most substantial and demanding annotation assignments.

Serves a Wide Range of Industries

Our team of specialists, coupled with cutting-edge annotation technology, enables us to deliver tailor-made data annotation services catering to the unique requirements of every industry and business.

A Dedicated Team

The unwavering dedication and meticulous focus of our data annotation team ensure a consistent delivery of precise and enlightening annotations. This empowers our clients with the assurance to make informed decisions from their data.

Industries We Serve


In the ever-evolving field of education, data is a game-changer. Our data annotation services offer invaluable support for educators and institutions. Whether it’s annotating educational content, structuring student data, or enhancing curriculum resources, our solutions bolster the accuracy and effectiveness of AI and machine learning applications in the education sector. With meticulously annotated data, the education industry can personalize learning experiences, track student progress, and make data-driven decisions. Empower your educational endeavors with data that fosters innovation and customized learning.

Energy & Utility

In the dynamic landscape of the energy and utility industry, data is a valuable asset. Our data annotation services play a vital role in harnessing the potential of this data. From labeling crucial information in images and sensor data to annotating geographical data, our solutions enhance the accuracy and effectiveness of AI and machine learning applications. With precise annotations, the energy and utility sector can optimize asset management, grid reliability, and predictive maintenance. Empower your industry with data that drives efficiency and innovation.

Financial Services

Finance companies leverage machine learning models trained on annotated data for swift and precise fraud detection, spotting investment opportunities, and risk management. Data annotation is also instrumental in creating AI-driven financial tools and systems, facilitating task automation, operational efficiency, and data-informed decision-making.


In the realm of government services, data is a powerful tool. Our data annotation services are instrumental in maximizing its utility. Whether it’s annotating critical information in documents, images, or maps, our solutions enhance the accuracy and efficiency of AI and machine learning applications. With well-annotated data, government agencies can make informed decisions, improve services, and enhance transparency. Elevate the capabilities of the public sector with data that drives innovation and effective governance.


Our annotation service enables healthcare institutions to analyze extensive medical data, such as patient records and medical images, more accurately and efficiently. By utilizing machine learning models trained on annotated data, healthcare professionals can swiftly and precisely diagnose diseases, monitor patient advancements, and innovate new treatments.


In the ever-evolving manufacturing sector, data is the cornerstone of progress. Our data annotation services are instrumental in maximizing the value of this data. Whether it’s annotating product images, sensor data, or quality control data, our solutions enhance the precision and impact of AI and machine learning applications. With meticulous annotations, the manufacturing industry can refine production processes, quality control, and predictive maintenance, all contributing to increased efficiency and innovation. Empower your manufacturing operations with data that fuels progress.

Our Engagement Models

Dedicated Development Team

Our developers leverage cutting-edge cognitive technologies to deliver high-quality services and tailored solutions to our clients.

Team Extension

Our team extension model is designed to assist clients seeking to expand their teams with the precise expertise needed for their projects.

Project-based Model

Our project-oriented approach, supported by our team of software development specialists, is dedicated to fostering client collaboration and achieving specific project objectives.