In 2026, Irish businesses continue to see impressive ROI from email marketing, with an average of 42:1, demonstrating its efficiency in engaging customers and driving sales. Open rates hover around 27.5%, reflecting effective subject line strategies and personalization efforts. Mobile engagement remains dominant, with nearly 70% of recipients accessing emails via smartphones, emphasizing the importance of mobile-optimized content.
The steady growth of email lists at 12.3% annually indicates increasing digital outreach and customer acquisition. Irish companies are leveraging advanced segmentation and automation to enhance campaign relevance, leading to higher engagement rates. As email remains a cost-effective marketing channel, its strategic use is crucial for Irish brands aiming to boost revenue and foster customer loyalty in a competitive digital landscape.