Human Precision. Intelligent Results.

We provide domain-aware, high-quality data annotation, multilingual NLP & speech support, and rigorous QA to accelerate your ML pipelines.

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Our services

Comprehensive data services to accelerate your AI initiatives.

Data labeling & annotation

Image, text, audio and video annotation with detailed schema and QC.

Multilingual support

Specialized workflows for Indian languages and multilingual NLP.

Quality assurance

Multi-layer review, consensus scoring and validation for reliable datasets.

Preprocessing & curation

Data cleaning, normalization and structuring for production pipelines.

AI consulting

Annotation strategy, tooling and pipeline design for ML teams.

Domain-specific labeling

Healthcare, finance, automotive and retail — labeled by domain experts.

Selected projects

Representative, anonymized work across domains.

Autonomous driving dataset

Bounding boxes, segmentation & temporal labels for perception models.

Multilingual speech corpus

Timestamps, transcriptions and speaker labels across Indian languages.

Document OCR & labeling

Entity extraction and structured outputs for finance & legal domains.

Let's collaborate

Tell us about your project and data needs — we'll reply within 2 business days.

Or email us at contact@datanexis.in