Data Annotation & Labelling
Precise data annotation and labelling to train accurate and efficient machine learning models at scale. We handle every modality — image, video, text, audio, and 3D point clouds.
Enquire NowOur Services
End-to-end AI training data solutions — accurate, scalable, and ISO 27001:2013 certified. Every service is engineered for the demands of enterprise machine learning.
What We Offer
Nine Core Services
Comprehensive AI-powered annotation and analytics solutions built to power the world's most demanding machine learning pipelines.
AI Model Development
Training and optimising custom AI models tailored to specific tasks, ensuring high performance and efficiency across your entire ML pipeline.
Enquire NowADAS Annotation
Training AI systems to enhance autonomous driving assistance with improved safety, precision, and contextual awareness at every sensor layer.
Enquire NowNatural Language Processing
Sentiment analysis, speech recognition, text annotation, video transcription, named entity recognition, and intent classification at scale.
Enquire NowMedical Annotation
Annotating medical images with diagnostic detail — CT, MRI, X-ray, pathology slides — to support AI model training and improve clinical accuracy.
Enquire NowInterpretation & Structuring
Structuring and preparing raw datasets to effectively train and deploy robust, successful AI models with consistent schema and metadata.
Enquire NowAutomatic Speech Recognition
High-fidelity audio transcription, speaker demographics, emotion tagging, and dialect classification for advanced ASR and voice AI pipelines.
Enquire NowVideo Recording & Labelling
Frame-by-frame video annotation using bounding boxes, tracking IDs, and semantic labels for motion recognition and activity detection models.
Enquire NowTeleradiology & Clinical Studies
Remote radiology annotation and structured clinical data services enabling AI-assisted diagnostics and clinical research at global scale.
Enquire NowHow We Work
Our Process
A rigorous four-stage methodology ensuring precision, quality, and delivery at every step.
Discovery
We analyse your dataset requirements, use case, and quality standards to design the optimal annotation strategy.
Annotation
Expert annotators execute the labelling pipeline using our proprietary tooling and domain-specific guidelines.
QA Review
Multi-stage quality assurance — automated validation plus expert human review — guarantees 99.9% accuracy.
Delivery
Structured, clean datasets delivered in your preferred format with full documentation and ongoing support.
Why Zuvintel
Built for Enterprise AI
Every service is backed by ISO-certified security, a scalable specialist workforce, and battle-tested quality assurance protocols.
ISO 27001:2013 Certified
Enterprise-grade information security throughout every annotation lifecycle stage.
99.9% Accuracy SLA
Multi-layer QA with automated validation and senior human review.
Scalable On-Demand
Ramp from thousands to millions of annotations without compromising quality.
Multi-Domain Specialists
Domain experts across medical, automotive, retail, agriculture, and security.
9+
Global Clients
9M+
Images Annotated
99%
Accuracy Rate
99+
Trained Specialists