Solution

Data Annotation
Fuel Your AI Models

High-quality human-in-the-loop annotation for training and fine-tuning AI. Scale your labeled datasets with our trained annotators and QA pipelines.

Annotation Services

From text and images to audio and video—we label data your way, at scale, with rigorous quality assurance.

Text & NLP

Intent classification, entity extraction, sentiment tagging, NER, and custom schema annotation for chatbots and NLP models.

Image & Video

Bounding boxes, segmentation, keypoint annotation, and scene classification for computer vision and autonomous systems.

Audio & Speech

Transcription, speaker diarization, and acoustic tagging for voice AI, ASR, and speech emotion models.

Why Astrosia for Annotation

Domain Expertise

Annotators trained on your vertical—healthcare, legal, fintech, e-commerce. Consistent taxonomy and terminology.

Multi-Layer QA

Spot checks, inter-annotator agreement, and expert review. We hit your target accuracy before delivery.

Security & Compliance

NDA, on-prem or air-gapped options, GDPR-aligned. Your data stays yours.

Flexible Scale

From 1K to millions of labels. Ramp up or down based on model iteration cycles.

Scale Your Training Data

Ready to fuel better AI? Get a custom annotation quote.

Book Your Demo