Data Labeling and Annotation Services

delivering high-quality, cost-effective solutions for AI and machine learning projects across a wide range of industries.

Precise BPO Solution India is a trusted leader in data labeling and image annotation services, delivering high-quality, cost-effective solutions for AI and machine learning projects across a wide range of industries. With over 10+ years of proven experience, a workforce of 540+ skilled professionals, and ISO 27001 certification, we help organizations build accurate, high-performance AI models powered by meticulously annotated training data.

Our core mission is to transform raw data into actionable, AI-ready datasets through advanced annotation techniques and deep domain expertise-enabling businesses to develop smarter, more reliable, and scalable AI systems.

Over the years, Precise BPO Solution India has successfully delivered thousands of AI and ML projects across diverse sectors. Our unwavering commitment to data accuracy, reliability, security, and client satisfaction has made us the preferred outsourcing partner for companies worldwide seeking professional data labeling and image annotation services.

Bounding Box (2D)

Localizing Objects: Drawing rectangles to define an object’s extent and position.

Fast, efficient object recognition; E-commerce product detection, traffic object counting.

Polygonal Segmentation

Tracing Irregular Shapes: Utilizing flexible, multi-point shapes to outline non-rectangular objects with high fidelity.

Accurate boundary mapping for assets in satellite imagery, complex machinery components.

Semantic Segmentation

Pixel-by-Pixel Scene Mapping: Classifying every single pixel in an image with a category label (e.g., road, sky, foliage).

Critical for AVs to understand the entire driving environment and safe navigation paths.

3D Cuboids & LiDAR

Capturing Depth and Volume: Placing 3D boxes on objects in point clouds or stereo imagery to determine real-world orientation and distance.

Essential for 3D perception in self-driving cars and object manipulation in robotics.

Keypoint / Landmark

Detailing Structure and Pose: Placing specific, tiny points on landmarks (joints, facial features, corners).

Training models for pose estimation, gesture recognition, and fine-grained facial analysis.

NLP Text & Audio

Decoding Human Communication: Labeling text for intent, named entities (NER), or transcribing/tagging audio data.

Enhancing chatbot NLU, sentiment analysis, and refining automated speech recognition systems.

Autonomous Vehicle Annotation for a European Tech Firm

Challenge: A client developing self-driving car technology needed precise lane, pedestrian, and traffic object labeling for thousands of hours of driving footage.

Solution: Our team used bounding box and polyline annotation to label road boundaries, vehicles, and signs with over 98% accuracy.

Result: The client reduced their in-house labeling costs by 40% and improved model detection performance by 23%.

Medical Imaging Annotation for a Healthcare Startup

Challenge: A medical AI company required pixel-perfect tumor segmentation on MRI scans for their diagnostic tool.

Solution: Our trained annotators applied semantic segmentation and keypoint annotation under expert supervision.

Result: Model training time reduced by 30%, and the model achieved a higher diagnostic accuracy, improving patient outcomes.

Retail Product Tagging for a Global E-Commerce Platform

Challenge: The client needed millions of product images annotated with consistent tags and categories to improve their AI recommendation engine.

Solution: We created a custom taxonomy, annotated images in bulk using bounding boxes + classification tags, and maintained strict QA standards.

Result: Product search relevance improved by 35%, and manual cataloging costs decreased significantly.

Outsourcing your data labeling to Precise BPO Solution offers multiple business advantages

Cost-Effective Solutions

Avoid the overhead of building in-house teams. Our low-cost annotation services reduce operational expenses without compromising on accuracy.

Scalability on Demand

Whether you need 1,000 images or millions of records, our 540+ skilled annotators and flexible teams scale seamlessly with your project needs.

Domain Expertise & Accuracy

With over a decade of experience, our annotation specialists understand diverse domains — from autonomous driving to medical imaging — ensuring consistent, high-quality labels.

ISO 27001 Certified Data Security

Your data is handled with the highest levels of confidentiality, thanks to our ISO 27001 certified infrastructure and secure workflows.

Faster Time-to-Market

Our efficient processes and quick turnaround help you train and deploy AI models faster, gaining a competitive edge.

Experience & Expertise

✅ 10+ years of experience, 540+ trained annotators, domain specialists across industries.

Varies widely; often less specialized in data annotation.

Unreliable skill levels; mostly gig workers with minimal training.

Quality & Accuracy

✅ Rigorous QA process, multi-level checks, 98%+ accuracy consistently.

May offer QA but often lacks standardized multi-step processes.

Inconsistent quality; difficult to ensure accuracy or reliability.

Security & Compliance

✅ ISO 27001 certified, secure infrastructure, NDAs, and strict data privacy protocols.

Some offer security measures but not always certified.

Unreliable skill levels; mostly gig workers with minimal training.

Scalability & Flexibility

✅ 540+ employees, can handle projects from small to enterprise scale quickly.

Moderate scalability, may require more setup time.

Unreliable skill levels; mostly gig workers with minimal training.

Project Management

✅ Dedicated project managers, transparent workflows, clear SLAs.

Project management support varies by vendor.

No real project management — you manage freelancers yourself.

Cost Efficiency

✅ Competitive pricing without sacrificing quality; optimized for long-term partnerships.

May have hidden costs or higher rates for specialized work.

Low upfront cost but poor quality often increases overall expenses.

Domain Knowledge

✅ Deep experience across sectors — Autonomous Vehicles, Healthcare, AgriTech, Retail, etc.

Limited domain knowledge; often generic labeling teams.

Minimal to no domain understanding.

Turnaround Time

✅ Streamlined workflow enables fast delivery without compromising quality.

Usually longer onboarding and setup phases.

Variable — depends on freelancer availability.

Support & Communication

✅ 24/7 support, dedicated client managers, responsive communication.

Varies — some offer support during business hours only.

No guaranteed support; communication can be fragmented.

Frequently Asked Questions (FAQ) – Data Labeling Services

What is data labeling and why is it important for AI and ML projects?

Data labeling is the process of tagging raw data -such as images, videos, text, or audio - with meaningful information so that AI and machine learning models can accurately learn patterns and make predictions. High-quality labeled data is essential to improve model accuracy, reduce bias, and ensure better real-world performance.

Why should I outsource data labeling to Precise BPO Solution?

Outsourcing to Precise BPO Solution allows you to scale efficiently while maintaining accuracy and cost-effectiveness. With 10+ years of experience and a team of 540+ trained annotators, we deliver high-quality, consistent, and secure labeling services across industries like autonomous vehicles, agriculture, healthcare, retail, and more.

How can I access my photos after the shoot?

We offer a comprehensive range of annotation solutions, including:

● Image Annotation (Bounding Boxes, Polygon, Semantic Segmentation, Keypoints)
● Video Annotation (Frame-by-frame tracking, object localization)
● Text Annotation (NER, sentiment analysis, intent tagging)
● Audio Annotation (Transcription, classification, speaker identification)
● Polyline and Landmark Annotation for autonomous driving and mapping.

All services are customizable to your specific AI/ML pipeline.

How do you ensure the quality and accuracy of labeled data?

We follow a multi-layered quality assurance process, including:

● Double or triple annotation workflows
● Automated validation tools
● Regular training of annotation teams
● Custom guidelines to match your project needs

This ensures consistent, high-precision data labeling for training advanced AI models.

Can you handle large-scale annotation projects with quick turnaround times?

After the photoshoot, I will provide you with a private online gallery where you can view and download your edited photos. You'll receive a password-protected link that you can share with friends and family.

How do you handle data security and confidentiality?

We follow strict data security protocols to protect all client information. Precise BPO Solution is GDPR compliant and operates under ISO 27001-certified information security standards, ensuring robust data protection at every stage.

Our security measures include:

● Legally binding NDAs with all employees and clients
● Restricted access to project data based on roles
● Secure data transfer channels (SSL, VPN)
● Controlled on-premise and cloud environments

Our teams are fully trained on data protection best practices to keep your information 100% confidential and compliant with international regulations.

Do you offer customized pricing for different projects?

Absolutely. We understand that each project is unique. Our pricing is flexible and tailored based on data volume, complexity, turnaround time, and annotation type. We aim to provide cost-effective solutions without compromising quality.

Which industries do you serve with your data labeling services?

Our data labeling solutions power AI and ML models across diverse industries, including:

● Autonomous Vehicles – lane & object detection
● Healthcare – medical imaging & diagnostics
● Agriculture – crop analysis & aerial imagery
● Retail & E-commerce – product tagging & recommendation engines
● Sports
● Finance, Robotics, Satellite Imaging, and more.

Can you integrate with our existing AI/ML tools or platforms?

Yes. We support custom integrations and tool compatibility, whether you use your own annotation tools or prefer us to work on industry-standard platforms. Our team adapts to your workflows seamlessly.

How do I get started with Precise BPO Solution’s data labeling services?

Simply contact us with your project details. We’ll assess your requirements, prepare a custom proposal, and set up a pilot to ensure our quality meets your expectations. Once approved, we scale up quickly to deliver results.

Data Labeling Services for AI and ML Models

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10+ years of experience

540+ trained annotators

98%+ accuracy consistently

ISO 27001 certified

Scalability & Flexibility

Competitive pricing

Deep experience across sectors

24/7 support to all Clients

Our Proven Data Annotation Workflow

We follow a multi-stage workflow designed for precision, speed, and security:

Our Annotation Toolkit

Our specialists employ a diverse range of techniques, custom-matched to your model's requirement-from simple detection to pixel-level environmental understanding.

Annotation Method

The Goal

Core Application Scenario

Bounding Box (2D)

Localizing Objects: Drawing rectangles to define an object’s extent and position.

Fast, efficient object recognition; E-commerce product detection, traffic object counting.

Polygonal Segmentation

Tracing Irregular Shapes: Utilizing flexible, multi-point shapes to outline non-rectangular objects with high fidelity.

Accurate boundary mapping for assets in satellite imagery, complex machinery components.

Semantic Segmentation

Pixel-by-Pixel Scene Mapping: Classifying every single pixel in an image with a category label (e.g., road, sky, foliage).

Critical for AVs to understand the entire driving environment and safe navigation paths.

3D Cuboids & LiDAR

Capturing Depth and Volume: Placing 3D boxes on objects in point clouds or stereo imagery to determine real-world orientation and distance.

Essential for 3D perception in self-driving cars and object manipulation in robotics.

Keypoint / Landmark

Detailing Structure and Pose: Placing specific, tiny points on landmarks (joints, facial features, corners).

Training models for pose estimation, gesture recognition, and fine-grained facial analysis.

NLP Text & Audio

Decoding Human Communication: Labeling text for intent, named entities (NER), or transcribing/tagging audio data.

Enhancing chatbot NLU, sentiment analysis, and refining automated speech recognition systems.

Bounding Box

Polygon Annotation

Semantic Segmentation

3D Cuboid Annotation

Polyline Annotation

Landmark Annotation

Text Annotation

Skin tone Annotation

What is Data Annotation?

Industries We Work For

We support a wide range of industries, including:

Autonomous Vehicles

Lane detection, object recognition, scene understanding

Healthcare & Medical Imaging

Diagnostic image annotation, segmentation

Retail & E-Commerce

Product tagging, catalog labeling, visual search datasets

Agriculture & AgriTech

Crop health analysis, pest detection, field mapping

Robotics & Manufacturing

Object detection for robotic vision & automation

Geospatial & Satellite Imagery

Land use classification, environmental mapping

Document & Text AI

OCR, entity labeling, NLP data preparation

Audio & Speech AI

Transcription, speaker identification, emotion detection

Tools & Technologies We Use

To ensure precision, scalability, and compatibility, we leverage both industry-leading platforms and custom in-house tools, including:

Real Use Cases & Project Success Stories

Autonomous Vehicle Annotation for a European Tech Firm

Medical Imaging Annotation for a Healthcare Startup

Retail Product Tagging for a Global E-Commerce Platform

Benefits of Outsourcing Data Annotation to Precise BPO Solution India

Outsourcing your data labeling to Precise BPO Solution offers multiple business advantages:

Cost-Effective Solutions

Scalability on Demand

Domain Expertise & Accuracy

ISO 27001 Certified Data Security

Faster Time-to-Market

Why Outsource to Precise BPO Solution vs Others vs Crowdsourcing

Choosing the right data labeling partner is critical to the success of your AI and machine learning projects. Below is a clear comparison of Precise BPO Solution India, generic outsourcing vendors, and crowdsourcing platforms, so you can make an informed decision.

Feature / Criteria

Precise BPO Solution India 🥇

Other Outsourcing Vendors

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