Annotera

Annotera is a specialized AI data annotation service provider, focused on delivering high-quality labeled datasets across modalities like image, video, audio, and text. With an emphasis on accuracy, scalability, and quality control, Annotera serves teams building computer vision, natural language, and multimodal AI applications. Their services include guideline creation, multi-round review workflows, and customizable pipelines to suit domain-specific needs. Annotera aims to empower organizations—from startups to enterprises—to accelerate model training with reliable, well-annotated data.

Main services provided are as follows -

1. Text Annotation : Annotera’s text annotation services precisely label entities, intents, sentiment, and context, transforming raw text into high-quality training data that strengthens NLP models and ensures accurate, reliable AI performance.
2. Image Annotation: Annotera’s image annotation services deliver precise labeling of objects, regions, and attributes, creating high-quality visual training data that enhances computer vision models and improves detection, classification, and automation accuracy.
3. Audio Annotation : Annotera’s audio annotation services accurately label speech, acoustic events, intent, and speaker details, delivering high-quality audio datasets that power reliable voice AI, ASR systems, and intelligent sound-driven applications.
4. Video Annotation : Annotera’s video annotation services deliver frame-accurate labeling of objects, actions, and events, creating high-quality training data that strengthens computer vision models for detection, tracking, and real-time automation.