In 2026, Taiwan's average email unsubscribe rate remains low at 0.8%, reflecting high relevance of targeted campaigns. The open rate of 25.5% indicates moderate engagement, while the click-through rate of 4.2% suggests room for improvement in content effectiveness. With 18 million active email users and an average of 12 emails received monthly, marketers need to optimize frequency and personalization to maintain user interest.
The data shows that Taiwan's digital marketing environment is mature, emphasizing tailored messaging and inbox relevance. Businesses should focus on reducing unsubscribe rates further by enhancing email content quality and segmentation. As email remains a vital marketing channel, continuous analysis and adaptation are essential to maximize ROI and customer retention in Taiwan’s evolving digital landscape.