Discover Ubiai, a text annotation tool for NLP and ML with auto-labeling, OCR annotation, and team collaboration features.

UBIAI is a text annotation tool built to make natural language processing (NLP) and machine learning (ML) solutions more accessible and affordable. Its features include document classification, auto-labeling, multi-lingual annotation, named entity recognition (NER), and OCR annotation. Its AI Builder engine supports training deep learning models using your annotated datasets.
A standout capability is OCR annotation, which pulls data directly from scanned, handwritten, or image-based documents and turns that text into machine-readable, editable data — simplifying information extraction from non-digital sources.
UBIAI is also built for teamwork: assigning tasks, tracking progress, and measuring annotator performance. AI-powered automation features like OCR, auto-labeling, and document classification streamline the annotation and training workflow.
Fernando J. founded Ubiai, and the company officially launched on January 19, 2022. Its mission is to provide easy-to-use NLP tools that help developers and companies apply machine learning efficiently — with the broader goal of democratizing NLP worldwide through accessible, low-cost tools.
Ubiai is designed for professionals who work with data and machine learning:
For current plans and pricing details, visit ubiai.tools.
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