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Powering AI with Accurate and High-Quality Data Labeling
At Mahendra Technosoft Pvt. Ltd., we provide precise and reliable data annotation services that help businesses train powerful AI and machine learning models. Our skilled annotators handle large volumes of complex data — from images and videos to text — ensuring every element is tagged, labeled, and categorized with exceptional accuracy.
With a combination of advanced tools and human expertise, we deliver annotation solutions that improve model performance, reduce bias, and accelerate AI development. Whether you need 2D/3D image labeling, video frame tagging, or text classification, our team ensures consistent quality, secure data handling, and quick turnaround times at a cost-effective rate.
Data Annotation Service
Accurate Annotations That Power Smarter AI Models
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12+
Years of Experience
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500+
Global Clients Served
400+
Skilled Freelancers & Data Specialists
Request a FREE Quote
Complete data support with FREE TRIAL
OUR SERVICES
Our Data Annotation Services Offerings
At Mahendra Technosoft, we offer end-to-end Data Annotation Services, which primarily include:
2D and 3D Image Annotation
Our team accurately labels objects, shapes, and boundaries in both 2D and 3D images to support applications like autonomous driving, retail analytics, and medical imaging. Using advanced polygon, bounding box, and semantic segmentation techniques, we ensure pixel-perfect accuracy. Each image is annotated by trained professionals to enhance model precision and minimize bias, ensuring your AI performs flawlessly in real-world scenarios.
Video Annotation
We annotate video data frame by frame to identify objects, movements, and activities for use in computer vision and predictive analytics. Our process includes object tracking, event tagging, and temporal segmentation — essential for AI models in surveillance, robotics, and autonomous navigation. We ensure every video dataset is precisely structured to improve model training efficiency and real-time detection capabilities.
Text Annotation
Our text annotation services help AI understand and interpret natural language accurately. We tag entities, classify sentiments, and label intent across multiple domains like customer support, eCommerce, and social media. With a focus on linguistic accuracy and contextual understanding, our annotations help NLP models achieve higher accuracy in translation, categorization, and sentiment analysis.
Client Success Stories
With Real-World Results
ESG Research
An Impact Reporting Tech Platform Seeks ESG Research For Its Sustainability Reports
Data Support
How SunTec India helped tackle counterfeits and brand abuse with advanced data support
Data Mining & Enrichment
Helping a healthcare IT firm improve prospect targeting with data mining and enrichment services
Industries We Serve
Our services cater to the needs of diverse industries and niches, including but not limited to:
Technology & IT
E-commerce & Retail
Finance
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Banking
Healthcare
Real Estate
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Pharmaceuticals
Education & eLearning
Logistics & Supply Chain
Administration
Media & Entertainment
Human Resource
Manufacturing
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Digital Media/ Advertising
Telecom
OUR PROCESS
Data Annotation Service
01
Project Understanding & Dataset Analysis
We begin by understanding your project goals, data types, and annotation requirements. Our experts analyze the dataset to determine the best labeling techniques and tools for your use case.
02
Annotation Framework Design
Based on your needs, we define clear labeling guidelines and create an annotation framework to ensure consistency, accuracy, and alignment with your AI model objectives.
03
Data Annotation & Labeling
Our skilled annotators use advanced tools to perform image, video, and text labeling with precision. Every data point is tagged, segmented, or categorized according to predefined standards.
04
Quality Review & Validation
Each dataset goes through multi-level quality checks, including manual review and AI-assisted validation, to maintain high accuracy and eliminate any inconsistencies.
05
Final Delivery & Feedback Integration
We deliver fully annotated data in your desired format and integrate your feedback to refine and optimize the output for future datasets or continuous AI training needs.
Client Speak
“Working with Mahendra Technosoft Pvt. Ltd. has been a game-changer for our AI development process. Their data annotation team delivered highly accurate labeled datasets for our computer vision model, helping us achieve faster training and improved accuracy. The communication was smooth, deadlines were met consistently, and the quality exceeded expectations. We now rely on Mahendra Technosoft as our long-term annotation partner.”
Rohit Shinde
Project Manager, AI & Machine Learning Company
WHY US
Why Data Annotation Services to Mahendra Technosoft?
At Mahendra Technosoft Pvt. Ltd., we combine human expertise, advanced tools, and a proven quality framework to deliver precise, consistent, and scalable data annotation services. Our goal is to help businesses accelerate AI development by providing high-quality labeled datasets that improve model accuracy and performance. Whether it’s image segmentation, video labeling, or text tagging, we ensure every annotation meets your project’s technical and ethical standards.
Experienced Annotation Specialists
Our team of skilled annotators is trained in various data labeling techniques, ensuring accurate results even for complex AI and machine learning projects.
Multi-Level Quality Assurance
Every dataset undergoes rigorous manual and automated quality checks. We maintain accuracy rates of 98–99% through continuous validation and error reduction processes.
Scalable Solutions for Any Data Volume
Whether you have thousands of images or millions of video frames, our flexible team and advanced tools allow us to scale quickly while maintaining consistent quality.
Advanced Annotation Tools & Techniques
We use industry-leading annotation platforms and AI-assisted tools to ensure precision, consistency, and faster delivery — all tailored to your project’s requirements.
End-to-End Data Security & Compliance
We follow strict data protection policies, use encrypted systems, and sign NDAs to ensure complete confidentiality and compliance with global data privacy standards.
Cost-Effective & Timely Delivery
Our efficient processes and offshore model help reduce costs without compromising quality. We deliver projects on time, every time — even for high-volume, time-sensitive work.
Connect With Us!
To know more about our services, request a free sample, or get a quotation, write to us at info@mahendratechnosoft.com.
Data Annotation Services FAQs
Data annotation is the process of labeling raw data such as images, videos, and text so that AI and machine learning models can understand and learn from it. Without properly annotated data, algorithms cannot accurately recognize patterns or make predictions — making this step essential for successful AI development.
We provide a full suite of annotation solutions including 2D & 3D Image Annotation, Video Annotation, and Text Annotation. Each service is tailored to meet the unique needs of industries like autonomous driving, healthcare, retail, and more.
We follow a multi-layer quality control process, which includes double verification by senior annotators and automated accuracy checks. Our internal QA team ensures consistency, precision, and compliance with client guidelines.
Yes, absolutely. We maintain strict data confidentiality, use secured systems, and sign NDAs with all clients. Your data never leaves our protected environment and is handled only by authorized professionals.
Yes, our scalable workforce of trained annotators allows us to manage projects of any size. Whether you need thousands or millions of data points annotated, we ensure timely delivery without compromising quality.
