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NDA-first onboarding | Secure data workflows | Tool-agnostic delivery

High-Accuracy Data Annotation for Production-Grade AI Models

Powering Computer Vision, Document AI, Robotics & GenAI teams with scalable, quality-controlled data labeling.

Data annotation

Trusted by Industry Leaders

Amazon
Samsung
Taranis
FMC
Swiggy
Mercato
Serntera
Syndigo
ITA Group

Better Ground Truth. Better Model Performance.

Your model usually isn't "underperforming." Your labels are under-specifying reality. Inconsistent annotation guidelines, weak QA, and edge-case drift can quietly reduce precision, recall, and robustness in production. IndiVillage Tech combines trained annotators, workflow rigor, and human-in-the-loop quality controls to deliver dependable AI training data at scale.

Outcomes you can expect with IndiVillage:

Higher label consistency across batches

Reduced relabeling and QA rework

Faster model iteration cycles

Scalable annotation throughput without quality drop-off

Better ground truth

End-to-End Data Annotation & Data Labeling Services

Managed annotation operations across images, videos, text, audio, LiDAR, and multimodal data.

Image Annotation Services

Image Annotation Services

Bounding boxes, polygons, keypoints, semantic segmentation, instance segmentation, image classification, and attribute tagging for computer vision pipelines. Used for object detection, visual search, inspection, and scene understanding with pixel-level precision that improves model accuracy and reduces edge-case errors.

Video Annotation Services

Video Annotation Services

Frame-by-frame and sequence-level labeling for object tracking, action/event detection, temporal segmentation, and behavior analysis. Designed for autonomous systems, surveillance, and behavior modeling, ensuring temporal consistency and reliable tracking across frames.

Text Annotation Services

Text Annotation Services

Named entity recognition (NER), intent annotation, sentiment analysis, relation extraction, topic classification, and custom taxonomy tagging for NLP workflows. Enables search, chatbots, document intelligence, and LLM fine-tuning, improving contextual understanding and structured data extraction.

Audio Annotation Services

Audio Annotation Services

Transcription, speaker diarization, timestamping, utterance segmentation, intent/emotion cues, and acoustic event labeling for speech AI. Supports voice assistants, call analytics, and conversational AI, enhancing speech recognition accuracy and intent detection.

LiDAR Annotation Services (3D Point Cloud)

LiDAR Annotation Services (3D Point Cloud)

3D cuboids, point cloud segmentation, lane and object labeling, and sensor-fusion-ready annotations for autonomy and geospatial use cases. Built for autonomous navigation, robotics, and mobility, delivering spatially accurate ground truth for safer, real-world deployment.

Need hybrid workflows?

We combine AI-assisted pre-labeling with expert human review for precision at scale.

Annotation Types We Deliver

From classic computer vision labels to document intelligence and NLP taxonomies.

Bounding Box Annotation

Bounding Box Annotation

Polygon Annotation

Polygon Annotation

Semantic Segmentation

Semantic Segmentation

Instance Segmentation

Instance Segmentation

Keypoint / Landmark Annotation

Keypoint / Landmark Annotation

Object Tracking

Object Tracking

OCR and Document Labeling

OCR and Document Labeling

NER and Entity Linking

NER and Entity Linking

Intent and Sentiment Annotation

Intent and Sentiment Annotation

Classification and Taxonomy Tagging

Classification and Taxonomy Tagging

3D Cuboid Annotation

3D Cuboid Annotation

Point Cloud Segmentation

Point Cloud Segmentation

Quality Assurance Built Into Every Workflow

High-quality datasets require more than labeling speed. Our QA framework is designed for consistency, measurability, and continuous improvement. Quality metrics and reporting can be aligned to your internal standards.

Our QA framework includes:

Guideline engineering

class definitions, ambiguity handling, and edge-case rules before production

Annotator calibration

training, benchmark tasks, and inter-annotator alignment

Multi-pass review

peer checks + specialist audits + adjudication

Gold set validation

ongoing drift detection and quality scoring

Feedback loops

error analytics and guideline refinement per sprint

Secure Data Annotation Services You Can Trust

We treat security and confidentiality as core operational requirements.

Secure data annotation

NDA-first engagement model

Role-based access controls

Audit-friendly workflow documentation

Secure file transfer and handling protocols

Flexible Engagement Models for Every Stage

Whether you're testing feasibility or scaling monthly volumes, we adapt to your operating model.

Pilot projects for schema and quality validation

Managed data annotation teams for ongoing throughput

Tool-agnostic operations (your stack or ours)

Dedicated project management + QA oversight

Capacity ramp-up plans for growth phases

Data Annotation Across Industries

Production annotation teams for domain-specific AI workflows.

Healthcare & Life Sciences

Healthcare & Life Sciences

Imaging support, document/clinical text structuring

Retail & eCommerce

Retail & eCommerce

Product taxonomy, visual search data, enrichment

Automotive & Mobility

Automotive & Mobility

Scene understanding, tracking, LiDAR workflows

Agriculture & Geospatial

Agriculture & Geospatial

Aerial imagery annotation, terrain/object mapping

BFSI & Enterprise Automation

BFSI & Enterprise Automation

Document intelligence, extraction, classification

Media & Technology

Media & Technology

Moderation, metadata tagging, multimodal datasets

Why Choose IndiVillage for Data Annotation?

Not all data annotation services are built for production AI. Ours is designed for scale, consistency, and real-world model performance, with expert-led QA and human-in-the-loop workflows.

Expert-Led, Managed In-House Teams

Expert-Led, Managed In-House Teams

Operating across 11 tech centers with calibrated workflows, accountable QA, and 99%+ annotation accuracy across 500M+ data points for 20+ enterprise AI clients.

Human-in-the-Loop Quality Controls

Human-in-the-Loop Quality Controls

Guideline engineering, multi-pass reviews, gold sets, and drift monitoring built into every workflow, so quality improves over time, not just at kickoff.

Tool-Agnostic, Pipeline-Ready Delivery

Tool-Agnostic, Pipeline-Ready Delivery

COCO, YOLO, KITTI, or custom formats, aligned to your ML stack without operational friction.

Ethical, Responsible Data Operations

Ethical, Responsible Data Operations

Secure, compliant environments combined with a socially responsible workforce model that creates sustainable digital jobs in underserved communities, proving quality and impact can scale together.

Built to Scale with Your AI Teams

Built to Scale with Your AI Teams

From pilot to sustained production throughput, without quality drop-off.

Let's Build Your Training Data Pipeline

Share your use case and sample data. We'll return a scoped annotation plan with delivery model, QA approach, and pilot timeline.

Frequently Asked Questions

Quick answers to help you make smarter, faster decisions with confidence

What data annotation services do you offer?+

We provide image, video, text, audio, and LiDAR data annotation services, including segmentation, tracking, NER, transcription, and classification workflows.

Data annotation vs data labeling - what's the difference?+

They are often used interchangeably. In practice, "data annotation" typically includes schema design, QA and process governance, not just labeling execution.

Do you support human-in-the-loop data labeling?+

Yes. Our workflows combine trained annotators, review gates, adjudication, and calibration to improve consistency and reduce drift.

Can you work on our existing data annotation tools?+

Yes. We are tool-agnostic and can operate within your preferred platform and export format requirements.

Do you offer a pilot for data annotation projects?+

Yes. Pilots in data annotation projects help validate schema quality, turnaround expectations, and delivery fit before full-scale rollout.

How do you handle edge cases in data annotation?+

We address edge cases through upfront guideline design and structured QA. Ambiguous or rare scenarios are flagged, escalated, and adjudicated by senior reviewers to ensure consistent resolution. Ongoing calibration and gold-set validation help prevent drift, so unusual cases don't silently impact model performance.

How quickly can we start?+

Most pilots can start quickly after scope lock, guideline sign-off, and sample batch confirmation.

How do you handle data security in data annotation projects?+

We use NDA-first onboarding, controlled access, secure transfer protocols, and audit-friendly operational practices.

Do you support multilingual data annotation?+

Yes - based on language pair, volume, and project complexity.

How is pricing structured for data annotation projects?+

Pricing for data annotation projects depends on data modality, annotation complexity, QA depth, turnaround SLAs, and monthly volume.

Talk to us

Tell us about your AI data requirements and our team will help map the right workflow.

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