The DataXanno Blog
Practical guides on data annotation techniques, AI training data strategy, and industry updates from our expert team in Hanoi.
Top 5 Data Annotation Service Providers in Vietnam (2026)
The 5 best data annotation companies in Vietnam for 2026 – ranked on scale, quality, and security – plus how to pick the right partner for your AI program.
Vietnam Data Annotation: Why APAC AI Teams Outsource Here
Vietnam has emerged as one of Asia's leading data annotation hubs – combining a large, educated workforce, competitive pricing, and growing AI expertise. Here is why more APAC AI teams are choosing Vietnam for their annotation needs.
Data Annotation for Healthcare AI: Medical Imaging, Clinical NLP, and Compliance
Healthcare AI is one of the fastest-growing and highest-stakes applications of machine learning. The annotation requirements are uniquely demanding – not just for accuracy, but for regulatory compliance, domain expertise, and patient safety. Here is what you need to know.
Why Southeast Asia Is Becoming a Hub for AI Training Data
Vietnam, the Philippines, and their neighbors are quietly becoming the engine behind the world's AI training data. Here is why the region is winning – and what it means for companies building AI in APAC.
The Death of the Generic Annotator: Why AI Training Data Now Requires Domain Experts
The data annotation industry is undergoing a quiet but fundamental shift. Generic crowd workers are being replaced by domain experts – and the companies that recognize this early will have a significant data quality advantage.
Data Annotation Trends to Watch in 2025
The data annotation industry is evolving fast. AI-assisted labeling, synthetic data, multimodal datasets, and RLHF are reshaping how training data is produced. Here is what is driving the change.